Mitsubishi Electric FR-F820-00077 Instruction Manual

Mitsubishi Electric FR-F820-00077 Instruction Manual

Fr-f800 series
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FR-F820-00046(0.75K) to 04750(110K)(-E)
FR-F840-00023(0.75K) to 06830(315K)(-E)
FR-F842-07700(355K) to 12120(560K)(-E)
Art. no.: 292550
01 06 2017
Version C
FR-F800
Inverter

Instruction Manual

MITSUBISHI ELECTRIC
MITSUBISHI ELECTRIC
INDUSTRIAL AUTOMATION
Version check

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Summary of Contents for Mitsubishi Electric FR-F820-00077

  • Page 1: Instruction Manual

    MITSUBISHI ELECTRIC FR-F800 Inverter Instruction Manual FR-F820-00046(0.75K) to 04750(110K)(-E) FR-F840-00023(0.75K) to 06830(315K)(-E) FR-F842-07700(355K) to 12120(560K)(-E) Art. no.: 292550 01 06 2017 INDUSTRIAL AUTOMATION MITSUBISHI ELECTRIC Version C Version check...
  • Page 3 Instruction Manual Inverter FR-F800 Art. no.: 292550 Version Changes / Additions / Corrections --/---- First edition 12/2015 akl - Additions: Pr. 554, new setting values pdp/rw Pr. 111, Pr. 1361 to Pr. 1381 (PID control enhanced functions) Pr. 1018 "Monitor with sign selection" MM-EFS (3000 r/min specification) Speed detection signal (FB, FB2) 06/2017...
  • Page 5: Safety Instructions

    ● A person who took a proper engineering training. Such training may be available at your local Mitsubishi Electric office. Contact your local sales office for schedules and locations. ● A person who can access operating manuals for the protective devices (e.g. light curtain) connect- ed to the safety control system.
  • Page 6 Electric Shock Prevention WARNING: ● While power is on or when the inverter is running, do not open the front cover. Otherwise you may get an electric shock. ● Do not run the inverter with the front cover removed. Otherwise, you may access the exposed high-voltage terminals or the charging part of the circuitry and get an electric shock.
  • Page 7 Fire Prevention CAUTION: ● Mount the inverter to incombustible material. Install the inverter on a nonflammable wall without holes (so that nobody can touch the inverter heatsink on the rear side, etc.). Mount- ing it to or near combustible material can cause a fire. ●...
  • Page 8 Electric product, the product will be damaged. Halogen-based materials are often in- cluded in fumigant, which is used to sterilize or disinfect wooden packages. When packaging, prevent residual fumigant components from being infiltrated into Mitsubishi Electric prod- ucts, or use an alternative sterilization or disinfection method (heat disinfection, etc.) for packaging.
  • Page 9 CAUTION: ● Do not install assemblies or components (e. g. power factor correction capacitors) on the inverter output side, which are not approved from Mitsubishi Electric. These devices on the inverter output side may be overheated or burn out. ● The direction of rotation of the motor corresponds to the direction of rotation commands (STF/STR) only if the phase sequence (U, V, W) is maintained.
  • Page 10 CAUTION: ● The electronic thermal relay function does not guarantee protection of the motor from overheating. It is recommended to install both an external thermal and PTC thermistor for overheat protection. ● Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter.
  • Page 11 Test operation and adjustment CAUTION: ● Before starting operation, confirm and adjust the parameters. A failure to do so may cause some machines to make unexpected motions. Emergency stop CAUTION: ● Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the inverter fails.
  • Page 12 Symbols used in the manual Use of instructions Instructions concerning important information are marked separately and are displayed as follows: NOTE Text of instruction Use of examples Examples are marked separately and are displayed as follows: Example Example text Use of numbering in the figures Numbering within the figures is displayed by white numbers within black circles and is explained in a table following it using the same number, e.g.: Use of handling instructions...
  • Page 13: Table Of Contents

    Contents Contents Introduction General remarks............... . 1-1 Product checking and accessories .
  • Page 14 Contents Communication connectors and terminals ..........2-67 2.7.1 PU connector .
  • Page 15 Contents Basic operation procedure (PU operation)..........4-13 4.5.1 Operating at the set frequency (example: operating at 30 Hz) .
  • Page 16 Contents 5.4.15 Setting multiple parameters as a batch........5-80 5.4.16 Extended parameter display and user group function .
  • Page 17 Contents 5.8.14 Detection of control circuit temperature ........5-254 (T) Multi-Function Input Terminal Parameters .
  • Page 18 Contents 5.13 (G) Control parameters ............. . .5-534 5.13.1 Manual torque boost .
  • Page 19 Contents Protective functions Inverter fault and alarm indications ........... . . 6-1 Reset method for the protective functions .
  • Page 20 Contents Precautions for maintenance and inspection Inspection item ............... . 7-1 7.1.1 Daily inspection .
  • Page 21: Introduction

    Introduction General remarks Introduction General remarks Abbreviations DU ....... . .Operation panel (FR-DU08) Operation panel .
  • Page 22 General remarks Introduction Trademarks ● Microsoft and Visual C++ are registered trademarks of Microsoft Corporation in the United States and other countries. ● MODBUS® is a registered trademark of SCHNEIDER ELECTRIC USA, INC., and Ethernet® is a regis- tered trademark of Fuji Xerox Corporation. ●...
  • Page 23: Product Checking And Accessories

    Introduction Product checking and accessories Product checking and accessories Unpack the product and check the capacity plate and the rating plate of the inverter to ensure that the model agrees with the order and the product is intact. 1.2.1 Inverter model Symbol Voltage class Symbol Structure, functionality Symbol Description...
  • Page 24: Accessory

    Product checking and accessories Introduction NOTES The rating plate shows the inverter rated current in SLD operation (Super Light Duty). The over- load current rating at SLD is 110 % of the rated current for 60 s and 120 % for 3 s at surrounding air temperature of max.
  • Page 25: Component Names

    Introduction Component names Component names Component names are shown below. ³ · » ¿ ´ º ² ¶ ¾ µ ¸ ¹ I002341E_B Fig. 1-2: Appearance and structure FR-F800 1 - 5...
  • Page 26 Component names Introduction Refer to Symbol Name Description page Connects the operation panel or the parameter unit. ³ PU connector 2-67 This connector also enables the RS-485 communication. · USB A connector Connects a USB memory device. 2-68 Connects a personal computer and enables »...
  • Page 27: Operation Steps

    Introduction Operation steps Operation steps Initial setting Step of operation Frequency command ³ Installation/mounting Inverter output Wiring of the power · frequency supply and motor Time [s] Start command » Control method selection Start command using the PU connector and ¿...
  • Page 28: Related Manuals

    Related manuals Introduction Symbol Overview Refer to page ³ Install the inverter. 2-17 · Perform wiring for the power supply and the motor. 2-34 Select the control method (V/F control, Advanced magnetic flux vector control, or PM motor » 5-41 control).
  • Page 29: Installation And Wiring

    Installation and wiring Peripheral devices Installation and wiring Peripheral devices 2.1.1 Inverter and peripheral devices · ³ USB host (A connector) Communication status indicator (LED, USB host) » USB device (Mini B connector) Personal computer (FR Configurator2) ¿ ´ ² IM connection PM connection U V W...
  • Page 30 Peripheral devices Installation and wiring NOTES To prevent an electric shock, always earth (ground) the motor and inverter. Do not install a power factor correction capacitor or surge suppressor or capacitor type filter on the inverter's output side. Doing so will cause the inverter to trip or the capacitor and surge sup- pressor to be damaged.
  • Page 31 Installation and wiring Peripheral devices Refer to Symbol Name Overview page Power regeneration ¾ common converter 2-78 (FR-CV ) Provides a large braking capability. Install this as required. Power regeneration µ converter 2-79 (MT-RC ) Brake unit ¸ (FR-BU2, FR-BU ) Allows the inverter to provide the optimal regenerative braking 2-71 capability.
  • Page 32: Peripheral Devices

    Power factor improving (AC or DC) Power factor improving (AC or DC) [kW] reactor reactor Without With Without With 0.75 FR-F820-00046(0.75K) S-T10 S-T10 FR-F820-00077(1.5K) S-T10 S-T10 FR-F820-00105(2.2K) S-T10 S-T10 FR-F820-00167(3.7K) S-T21 S-T10 FR-F820-00250(5.5K) S-T25 S-T21 FR-F820-00340(7.5K) S-N35 S-T25...
  • Page 33 Installation and wiring Peripheral devices NOTES When the inverter capacity is larger than the motor capacity, select an MCCB and a magnetic contactor according to the inverter model, and select cables and reactors according to the motor output. When the breaker on the inverter's input side trips, check for the wiring fault (short circuit), dam- age to internal parts of the inverter etc.
  • Page 34 Peripheral devices Installation and wiring ● 400 V class Molded case circuit breaker (MCCB) or earth leakage circuit breaker (ELB) Input-side magnetic contactor Motor (NF, NV type) Applicable inverter output model Power factor improving (AC or DC) Power factor improving (AC or DC) [kW] reactor reactor...
  • Page 35 Installation and wiring Peripheral devices NOTES When the inverter capacity is larger than the motor capacity, select an MCCB and a magnetic contactor according to the inverter model, and select cables and reactors according to the motor output. When the breaker on the inverter's input side trips, check for the wiring fault (short circuit), dam- age to internal parts of the inverter etc.
  • Page 36 Power factor improving (AC or DC) Power factor improving (AC or DC) [kW] reactor reactor Without With Without With 0.75 FR-F820-00046(0.75K) S-T10 S-T10 FR-F820-00077(1.5K) S-T10 S-T10 FR-F820-00105(2.2K) S-T10 S-T10 FR-F820-00167(3.7K) S-T21 S-T10 FR-F820-00250(5.5K) S-T25 S-T21 FR-F820-00340(7.5K) S-N35 S-N35...
  • Page 37 Installation and wiring Peripheral devices NOTES When the inverter capacity is larger than the motor capacity, select an MCCB and a magnetic contactor according to the inverter model, and select cables and reactors according to the motor output. When the breaker on the inverter's input side trips, check for the wiring fault (short circuit), dam- age to internal parts of the inverter etc.
  • Page 38 Peripheral devices Installation and wiring ● 400 V class Molded case circuit breaker (MCCB) or earth leakage circuit breaker (ELB) Input-side magnetic contactor Motor (NF, NV type) Applicable inverter output model Power factor improving (AC or DC) Power factor improving (AC or DC) [kW] reactor reactor...
  • Page 39 Installation and wiring Peripheral devices Magnetic contactor is selected based on the AC-1 class. The electrical durability of magnetic contactor is 500,000 times. When the magnetic contactor is used for emergency stops during motor driving, the electrical durability is 25 times. If using an MC for emergency stop during motor driving, select an MC regarding the inverter input side current as JEM1038-AC-3 class rated current.
  • Page 40: Removal And Reinstallation Of The Operation Panel Or The Front Covers

    Removal and reinstallation of the operation panel or the front covers Installation and wiring Removal and reinstallation of the operation panel or the front covers Removal and reinstallation of the operation panel Loosen the two screws on the operation panel. (These screws cannot be removed.) Press the upper edge of the operation panel while pulling out the operation panel.
  • Page 41 Installation and wiring Removal and reinstallation of the operation panel or the front covers Removal of the front cover (lower side) (FR-F820-01540(37K) or lower, FR-F840-00770(37K) or lower) Loosen the screws on the front cover (lower side). (These screws cannot be removed.) Holding the areas around the installation hooks on the sides of the front cover (lower side), pull out the front cover (lower side) using its upper side as a support.
  • Page 42 Removal and reinstallation of the operation panel or the front covers Installation and wiring Reinstallation of the front covers (FR-F820-01540(37K) or lower, FR-F840-00770(37K) or lower) Insert the upper hooks of the front cover (upper side) into the sockets of the inverter. Securely install the front cover (upper side) to the inverter by fixing the hooks on the sides of the cover into place.
  • Page 43 Installation and wiring Removal and reinstallation of the operation panel or the front covers Removal of the front cover (lower side) (FR-F820-01870(45K) or higher, FR-F840-00930(45K) or higher) When the mounting screws are removed, the front cover (lower side) can be removed. With the front cover (lower side) removed, wiring of the main circuit terminals can be performed.
  • Page 44 Removal and reinstallation of the operation panel or the front covers Installation and wiring Reinstallation of the front covers (FR-F820-01870(45K) or higher, FR-F840-00930(45K) or higher) Insert the upper hooks of the front cover (upper side) into the sockets of the inverter. Securely install the front cover (upper side) to the inverter by fixing the hooks on the sides of the cover into place.
  • Page 45: Installation Of The Inverter And Enclosure Design

    Installation and wiring Installation of the inverter and enclosure design Installation of the inverter and enclosure design When designing or manufacturing an inverter enclosure, determine its structure, size, and device lay- out by fully considering the conditions such as heat generation of the contained devices and the op- erating environment.
  • Page 46 Installation of the inverter and enclosure design Installation and wiring ● Measures against low temperature – Provide a space heater in the enclosure. – Do not power OFF the inverter. (Keep the start signal of the inverter OFF.) ● Sudden temperature changes –...
  • Page 47 Installation and wiring Installation of the inverter and enclosure design Dust, dirt, oil mist Dust and dirt will cause such faults as poor contacts, reduced insulation and cooling effect due to the moisture-absorbed accumulated dust and dirt, and in-enclosure temperature rise due to a clogged fil- ter.
  • Page 48: Cooling System Types For Inverter Enclosure

    Installation of the inverter and enclosure design Installation and wiring 2.3.2 Cooling system types for inverter enclosure From the enclosure that contains the inverter, the heat of the inverter and other equipment (trans- formers, lamps, resistors, etc.) and the incoming heat such as direct sunlight must be dissipated to keep the in-enclosure temperature lower than the permissible temperatures of the in-enclosure equipment including the inverter.
  • Page 49: Inverter Installation

    Installation and wiring Installation of the inverter and enclosure design 2.3.3 Inverter installation Inverter placement Fig. 2-13: Installation on the panel Fix six positions for the FR-F840-04320(185K) or higher. I002353E ● Install the inverter on a strong surface securely with screws. ●...
  • Page 50 Installation of the inverter and enclosure design Installation and wiring Installation orientation of the inverter Install the inverter on a wall as specified. Do not mount it horizontally or any other way. Above the inverter Heat is blown up from inside the inverter by the small fan built in the unit. Any equipment placed above the inverter should be heat resistant.
  • Page 51: Panel Through Attachment Procedure

    Installation and wiring Installation of the inverter and enclosure design 2.3.4 Panel through attachment procedure When encasing the inverter to an enclosure, the heat generated in the enclosure can be greatly re- duced by protruding the heatsink of the inverter. When installing the inverter in a compact enclosure, etc., this installation method is recommended.
  • Page 52 Installation of the inverter and enclosure design Installation and wiring ● Shift and removal of a rear side installation frame One installation frame is attached to each of the upper and lower parts of the inverter. Change the po- sition of the rear side installation frame on the upper and lower sides of the inverter to the front side as shown on the right.
  • Page 53: Terminal Connection Diagrams

    Installation and wiring Terminal connection diagrams Terminal connection diagrams 2.4.1 CA type FR-F820-00770(18.5K) to 01250(30K), FR-F840-00470(22K) to 01800(75K) DC reactor (FR-HEL) DC reactor Brake unit (FR-HEL) (Option) Source logic Brake unit Jumper (Option) Main circuit terminal Earth (Ground) Control circuit terminal Earth Jumper Jumper...
  • Page 54 Terminal connection diagrams Installation and wiring For the FR-F820-03160(75K) or higher, the FR-F840-018000(75K) or higher, always connect a DC reactor (FR-HEL), which is available as an option. (To select a DC reactor, refer to page 8-1, and select one according to the applicable motor capacity.) When a DC reactor is connected to the FR-F820-02330(55K) or lower or the FR-F840-01160(55K) or lower, if a jumper is installed across the terminals P1 and P/+, remove the jumper before installing the DC reactor.
  • Page 55: Fm Type

    Installation and wiring Terminal connection diagrams 2.4.2 FM type FR-F820-00770(18.5K) to 01250(30K), FR-F840-00470(22K) to 01800(75K) DC reactor (FR-HEL) DC reactor Brake unit (FR-HEL) (Option) Sink logic Brake unit Jumper (Option) Main circuit terminal Earth (Ground) Control circuit terminal Earth Jumper Jumper (Ground) Inrush...
  • Page 56 Terminal connection diagrams Installation and wiring For the FR-F820-03160(75K) or higher, the FR-F840-018000(75K) or higher, always connect a DC reactor (FR-HEL), which is available as an option. (To select a DC reactor, refer to page 8-1, and select one according to the applicable motor capacity.) When a DC reactor is connected to the FR-F820-02330(55K) or lower or the FR-F840-01160(55K) or lower, if a jumper is installed across the terminals P1 and P/+, remove the jumper before installing the DC reactor.
  • Page 57: Ca Type (Fr-F800-E)

    Installation and wiring Terminal connection diagrams 2.4.3 CA type (FR-F800-E) FR-F820-00770(18.5K) to 01250(30K), FR-F840-00470(22K) to 01800(75K) DC reactor (FR-HEL) DC reactor Brake unit (FR-HEL) (Option) Source logic Brake unit (Option) Jumper Main circuit terminal Earth (Ground) Earth Control circuit terminal Jumper Jumper (Ground)
  • Page 58 Terminal connection diagrams Installation and wiring For the FR-F820-03160(75K) or higher, the FR-F840-018000(75K) or higher, always connect a DC reactor (FR-HEL), which is available as an option. (To select a DC reactor, refer to page 8-1, and select one according to the applicable motor capacity.) When a DC reactor is connected to the FR-F820-02330(55K) or lower or the FR-F840-01160(55K) or lower, if a jumper is installed across the terminals P1 and P/+, remove the jumper before installing the DC reactor.
  • Page 59: Fm Type (Fr-F800-E)

    Installation and wiring Terminal connection diagrams 2.4.4 FM type (FR-F800-E) FR-F820-00770(18.5K) to 01250(30K), FR-F840-00470(22K) to 01800(75K) DC reactor (FR-HEL) DC reactor Brake unit (FR-HEL) (Option) Sink logic Brake unit Jumper (Option) Main circuit terminal Earth (Ground) Control circuit terminal Jumper Jumper Earth (Ground)
  • Page 60 Terminal connection diagrams Installation and wiring For the FR-F820-03160(75K) or higher, the FR-F840-018000(75K) or higher, always connect a DC reactor (FR-HEL), which is available as an option. (To select a DC reactor, refer to page 8-1, and select one according to the applicable motor capacity.) When a DC reactor is connected to the FR-F820-02330(55K) or lower or the FR-F840-01160(55K) or lower, if a jumper is installed across the terminals P1 and P/+, remove the jumper before installing the DC reactor.
  • Page 61: Main Circuit Terminals

    Installation and wiring Main circuit terminals Main circuit terminals 2.5.1 Details on the main circuit terminals Terminal Refer to Terminal name Terminal function description symbol page Connect these terminals to the commercial power supply. R/L1, Do not connect anything to these terminals when using S/L2, AC power input —...
  • Page 62: Terminal Layout Of The Main Circuit Terminals, Wiring Of Power Supply

    Main circuit terminals Installation and wiring 2.5.2 Terminal layout of the main circuit terminals, wiring of power supply and the motor FR-F820-00105(2.2K) to FR-F820-002505.5K) FR-F820-00046(0.75K), FR-F820-00077(1.5K) FR-F840-00023(0.75K) to FR-F840-00126(5.5K) Jumper Jumper R/L1 S/L2 T/L3 Jumper R/L1 S/L2 T/L3 P/+ PR...
  • Page 63 Installation and wiring Main circuit terminals FR-F820-01870(45K), FR-F820-02330(55K) FR-F820-03160(75K) R1/L11 S1/L21 R1/L11 S1/L21 CHARGE lamp CHARGE lamp Jumper Jumper R/L1 S/L2 T/L3 R/L1 S/L2 T/L3 N/- Jumper Power supply Motor Power supply DC reactor Motor I002363E I003007E FR-F820-03800(90K), FR-F820-04750(110K), FR-F840-00930(45K) to FR-F840-01800(75K) FR-F840-03250(132K) to FR-F840-04810(220K) R1/L11 S1/L21 R1/L11 S1/L21...
  • Page 64 Main circuit terminals Installation and wiring NOTES Make sure the power cables are connected to the R/L1, S/L2, and T/L3. (Phase need not be matched.) Never connect the power cable to the U, V, and W of the inverter. Doing so will damage the inverter.
  • Page 65: Applicable Cables And The Wiring Length

    Installation and wiring Main circuit terminals 2.5.3 Applicable cables and the wiring length Select a recommended cable size to ensure that a voltage drop will be 2% or less. If the wiring distance is long between the inverter and motor, a voltage drop in the main circuit wires will cause the motor torque to decrease especially at a low speed.
  • Page 66 Main circuit terminals Installation and wiring ● 400 V class (440 V input power supply ) Cable gauge Crimping terminal Tighten- HIV cables, etc. (mm²) AWG/MCM PVC cables, etc. (mm²) Terminal Applicable screw inverter model Earthing Earthing torque R/L1, R/L1, R/L1, R/L1, FR-F840-...
  • Page 67 Installation and wiring Main circuit terminals For the FR-F820-02330(55K) or lower and FR-F840-01160(55K) or lower, it is the gauge of a cable with the continuous maximum permissible temperature of 75 °C (HIV cable (600 V grade heat- resistant PVC insulated wire), etc.). It assumes a surrounding air temperature of 50 °C or lower and the wiring distance of 20 m or shorter.
  • Page 68 Main circuit terminals Installation and wiring SLD rating (Pr. 570 "Multiple rating setting" = "0") ● 200 V class (220 V input power supply) Cable gauge Crimping terminal Tighten- HIV cables, etc. (mm²) AWG/MCM PVC cables, etc. (mm²) Terminal Applicable screw inverter model Earthing...
  • Page 69 Installation and wiring Main circuit terminals For all the 200 V class capacities and FR-F840-01160(55K) or lower, it is the gauge of a cable with the continuous maximum permissible temperature of 75 °C (HIV cable (600 V grade heat-resistant PVC insulated wire), etc.). It assumes a surrounding air temperature of 50 °C or lower and the wiring distance of 20 m or shorter.
  • Page 70 Installation and wiring Total wiring length ● With induction motor Connect one or more induction motors within the total wiring length shown in the following table. FR-F820-00105(2.2K) or Pr. 72 setting FR-F820-00046(0.75K) FR-F820-00077(1.5K) higher (carrier frequency) FR-F840-00023(0.75K) FR-F840-00038(1.5K) FR-F840-00052(2.2K) or higher...
  • Page 71 Installation and wiring Main circuit terminals ● With PM motor Use the following wiring length or shorter when connecting a PM motor. Pr. 72 setting FR-F820-00077(1.5K) or lower, FR-F820-00105(2.2K) or higher, Voltage class (carrier frequency) FR-F840-00038(1.5K) or lower FR-F840-00052(2.2K) or higher...
  • Page 72: Earthing (Grounding) Precautions

    Main circuit terminals Installation and wiring 2.5.4 Earthing (grounding) precautions Always earth (ground) the motor and inverter. Purpose of earthing (grounding) Generally, an electrical apparatus has an earth (ground) terminal, which must be connected to the ground before use. An electrical circuit is usually insulated by an insulating material and encased. However, it is impos- sible to manufacture an insulating material that can shut off a leakage current completely, and actu- ally, a slight current flows into the case.
  • Page 73 Installation and wiring Main circuit terminals Inverter Other Inverter Other Inverter Other equipment equipment equipment (I) Independent earthing (II) Common earthing (III) Common earthing cable ... Good ... Good ... Not allowed I001016E Fig. 2-25: Earthing the drive NOTE To be compliant with the EU Directive (Low Voltage Directive), refer to the Installation Guideline. FR-F800 2 - 45...
  • Page 74: Control Circuit

    Control circuit Installation and wiring Control circuit 2.6.1 Details on the control circuit terminals Input signal function of the terminals in grey shaded fields can be selected by setting Pr. 178 to Pr. 196 (I/O terminal function selection). (Refer to page 5-285.) Input signal Refer Terminal...
  • Page 75 Installation and wiring Control circuit Refer Terminal Rated Terminal name Terminal function description symbol specification page Connect this terminal to the power supply common External transistor terminal of a transistor output (open collector output) Power supply device, such as a programmable controller, in the sink common (sink) voltage range logic to avoid malfunction by undesirable currents.
  • Page 76 Control circuit Installation and wiring Output signal Refer Terminal Terminal name Terminal function description Rated specification symbol page 1 changeover contact output that indicates that an inverter's protective function has been activated and the outputs are stopped. Relay output 1 (fault 5-231 Contact capacity output)
  • Page 77 Installation and wiring Control circuit Communication Refer Terminal Terminal name Terminal function description symbol page With the PU connector, communication can be made through RS-485. (For connection on a 1:1 basis only) Conforming standard: EIA-485 (RS-485) ⎯ PU connector 5-453 Transmission format: Multidrop link Communication speed: 4800 to 115200 bps Overall length: 500 m...
  • Page 78: Control Logic (Sink/Source) Change

    Control circuit Installation and wiring 2.6.2 Control logic (sink/source) change Change the control logic of input signals as necessary. To change the control logic, change the jumper connector position on the control circuit board. Connect the jumper connector to the connector pin of the desired control logic. ●...
  • Page 79 Installation and wiring Control circuit Sink logic and source logic ● In the source logic, a signal switches ON when a current flows into the corresponding signal input terminal. Terminal PC is common to the contact input signals. Terminal SE is common to the open collector output signals.
  • Page 80 Control circuit Installation and wiring ● When using an external power supply for transistor output – Source logic Use the terminal SD as a common terminal, and perform wiring as shown below. (Do not connect terminal PC of the inverter with the terminal +24 V of the external power supply. When using terminals PC-SD as a 24 V DC power supply, do not install an external power supply in parallel with the inverter.
  • Page 81: Wiring Of Control Circuit

    Installation and wiring Control circuit 2.6.3 Wiring of control circuit Control circuit terminal layout Recommended cable gauge: 0.3 to 0.75 mm² ∗1 1 F/C +24 SD So SOC S1 S2 PC 5 10E 10 SE SE IPF OL FU PC RL RM RH RT AU STP MRS RES SD SD STF STR JOG...
  • Page 82 Control circuit Installation and wiring Crimp the blade terminal. Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve. Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is inappropriate, or the face is damaged.
  • Page 83 Installation and wiring Control circuit When using a single wire or stranded wires without a blade terminal, push the open/close button all the way down with a flathead screwdriver, and insert the wire. Fig. 2-34: Open/close button Connection of a stranded wire Flathead screwdriver I002399E...
  • Page 84 Control circuit Installation and wiring Common terminals of the control circuit (SD, PC, 5, SE) ● Terminals SD (sink logic), PC (source logic), 5, and SE are common terminals (0V) for I/O signals. (All common terminals are isolated from each other.) Do not earth (ground) these terminals. Avoid connecting the terminal SD (sink logic) with 5, the terminal PC (source logic) with 5, and the terminal SE with 5.
  • Page 85: Wiring Precautions

    Installation and wiring Control circuit 2.6.4 Wiring precautions ● It is recommended to use a cable of 0.3 to 0.75 mm² for the connection to the control circuit terminals. ● The wiring length should be 30 m (200 m for the terminal FM) at the maximum. ●...
  • Page 86: When Using Separate Power Supplies For The Control Circuit

    Control circuit Installation and wiring 2.6.5 When using separate power supplies for the control circuit and the main circuit Cable size for the control circuit power supply (terminals R1/L11 and S1/L21) ● Terminal screw size: M4 ● Cable gauge: 0.75 mm² to 2 mm² ●...
  • Page 87 Installation and wiring Control circuit FR-F820-00340(7.5K) to FR-F820-00630(15K), FR-F840-00170(7.5K) to FR-F840-00380(18.5K) Remove the upper screws. Remove the lower screws. Remove the jumper. Connect the separate power supply cable for the control circuit to the upper terminals (R1/L11, S1/L21). R1/L11 S1/L21 R/L1 Main circuit terminal block T/L3...
  • Page 88 Control circuit Installation and wiring FR-F820-00770(18.5K) or higher, FR-F840-00470(22K) or higher Remove the upper screws. Remove the lower screws. Pull the jumper toward you to remove. Connect the separate power supply cable for the control circuit to the upper terminals (R1/L11, S1/L21).
  • Page 89: When Supplying 24 V External Power To The Control Circuit

    Installation and wiring Control circuit 2.6.6 When supplying 24 V external power to the control circuit Connect the 24 V external power supply across terminals +24 and SD. The 24 V external power supply enables I/O terminal ON/OFF operation, operation panel displays, control functions, and communi- cation during communication operation even at power-OFF of inverter's main circuit power supply.
  • Page 90 Control circuit Installation and wiring Confirming the 24 V external power supply input ● During the 24 V external power supply operation, "EV" flickers on the operation panel. The alarm lamp also flickers. Thus, the 24 V external power supply operation can be confirmed even when the operation panel is removed.
  • Page 91 Installation and wiring Control circuit Operation while the 24 V external power is supplied ● Faults history and parameters can be read and parameters can be written (when the parameter write from the operation panel is enabled) using the operation panel keys. ●...
  • Page 92: Safety Stop Function

    Control circuit Installation and wiring 2.6.7 Safety stop function Function description The terminals related to the safety stop function are shown below. Terminal Terminal function description symbol Between S1 and SIC, S2 and SIC For input of the safety stop channel 1. Open: In safety stop mode For input of the safety stop channel 2.
  • Page 93 Installation and wiring Control circuit Safety stop function operation Output Output Internal Operation panel indication Input terminal Inverter running terminal signal Input power safety circuit status status SAFE E.SAF Output shutoff ⎯ ⎯ ⎯ Not displayed Not displayed (Safe state) Normal Drive enabled Not displayed Not displayed...
  • Page 94 Control circuit Installation and wiring The ON/OFF state of the output signal is the one for the positive logic. The ON and OFF are reversed for the negative logic. For SAFE signal, refer to the following table and assign the function by Pr. 190 to Pr. 196 (output terminal function selection).
  • Page 95: Communication Connectors And Terminals

    Installation and wiring Communication connectors and terminals Communication connectors and terminals 2.7.1 PU connector Mounting the operation panel or parameter unit on the enclosure surface Having an operation panel or a parameter unit on the enclosure surface is convenient. With a con- nection cable, the operation panel or the parameter unit can be mounted to the enclosure surface and connected to the inverter.
  • Page 96: Usb Connector

    Communication connectors and terminals Installation and wiring 2.7.2 USB connector USB host (A connector) Communication status Place a flathead indicator (LED) screwdriver, etc. in a slot and push up the cover to USB device open. (Mini B connector) Personal computer (FR Configurator2) I003012E Fig.
  • Page 97 Installation and wiring Communication connectors and terminals ● The operating status of the USB host can be checked on the LED display of the inverter. LED display status Operating status No USB connection. The communication is established between the inverter and the USB device. Flickering rapidly The USB memory device is being accessed.
  • Page 98: Terminal Block (Not For Fr-F800-E)

    Communication connectors and terminals Installation and wiring 2.7.3 RS-485 terminal block (not for FR-F800-E) Communication operation Item Specification Conforming standard EIA-485 (RS-485) Transmission format Multidrop link Communication speed maximum 115200 bps Overall length 500 m Connection cable Twisted pair cable (4 pairs) Tab.
  • Page 99: Connection Of Stand-Alone Option Units

    Installation and wiring Connection of stand-alone option units Connection of stand-alone option units The inverter accepts a variety of stand-alone option units as required. Incorrect connection will cause inverter damage or accident. Connect and operate the option unit carefully in accordance with the corresponding option unit manual.
  • Page 100 Connection of stand-alone option units Installation and wiring NOTES Set "1" in Pr. 0 "Brake mode selection" of the FR-BU2 to use a GRZG type discharging resistor. Do not remove the jumper across terminals P/+ and P1 except when connecting a DC reactor (FR-HEL).
  • Page 101 Installation and wiring Connection of stand-alone option units Connection example with the MT-BR5 type resistor unit After wiring securely, set Pr. 30 "Regenerative function selection"= "1" . Set Pr. 0 "Brake mode selection" = "2" in the brake unit FR-BU2. Τ...
  • Page 102: Connection Of The Brake Unit (Fr-Bu)

    Connection of stand-alone option units Installation and wiring 2.8.2 Connection of the brake unit (FR-BU) Connect the brake unit (FR-BU2(H)) as shown below to improve the braking capability during decel- eration. The FR-BU is compatible with FR-F820-02330(55K) or lower and FR-F840-01160(55K) and lower. Motor Three-phase AC power supply...
  • Page 103: Connection Of The Brake Unit (Bu Type)

    Installation and wiring Connection of stand-alone option units 2.8.3 Connection of the brake unit (BU type) Connect the brake unit (BU type) correctly as shown below. Incorrect connection will damage the in- verter. Remove the jumpers across terminals HB and PC and terminals TB and HC of the brake unit and fit one across terminals PC and TB.
  • Page 104: Connection Of The High Power Factor Converter (Fr-Hc2)

    Connection of stand-alone option units Installation and wiring 2.8.4 Connection of the high power factor converter (FR-HC2) When connecting the high power factor converter (FR-HC2) to suppress power harmonics, perform wiring securely as shown below. Incorrect connection will damage the high power factor converter and the inverter.
  • Page 105 Installation and wiring Connection of stand-alone option units NOTES The voltage phases of terminals R/L1, S/L2, and T/L3 and the voltage phases of terminals R4/L14, S4/L24, and T4/L34 must be matched. The control logic (sink logic/source logic) of the high power factor converter and the inverter must be matched.
  • Page 106: Connection Of The Power Regeneration Common Converter (Fr-Cv)

    Connection of stand-alone option units Installation and wiring 2.8.5 Connection of the power regeneration common converter (FR-CV) When connecting the power regeneration common converter (FR-CV), connect the inverter terminals (P/+, N/-) and the power regeneration common converter (FR-CV) terminals as shown below so that their symbols match with each other.
  • Page 107: Connection Of The Power Regeneration Converter (Mt-Rc)

    Installation and wiring Connection of stand-alone option units 2.8.6 Connection of the power regeneration converter (MT-RC) When connecting the power regeneration converter (MT-RC), perform wiring securely as shown be- low. Incorrect connection will damage the power regeneration converter and the inverter. The MT-RC is applicable to FR-F840-01800(75K) or higher.
  • Page 108: Connection Of The Dc Reactor (Fr-Hel)

    Connection of stand-alone option units Installation and wiring 2.8.7 Connection of the DC reactor (FR-HEL) ● Keep the surrounding air temperature within the permissible range (-10 °C to +50 °C). Keep enough clearance around the reactor because it heats up. (Take 10 cm or more clearance on top and bottom and 5 cm or more on left and right regardless of the installation direction.) ≥...
  • Page 109: Installing A Communication Option (Fr-F800-E)

    Installation and wiring Connection of stand-alone option units 2.8.8 Installing a communication option (FR-F800-E) To use a communication option, the enclosed earthing (grounding) cable needs to be installed. Install the cable according to the following procedure. Insert spacers into the mounting holes that will not be tightened with the option mounting screws.
  • Page 110: System Configuration For Ethernet Communication (Fr-F800-E)

    System configuration for Ethernet communication (FR-F800-E) Installation and wiring System configuration for Ethernet communication (FR-F800-E) 2.9.1 Ethernet communication overview The FR-F800-E inverter is equipped with an Ethernet board. Communication with network devices can be made via Ethernet by connecting an Ethernet cable to the Ethernet connector on the Ethernet board.
  • Page 111: Ethernet Connector

    Installation and wiring System configuration for Ethernet communication (FR-F800-E) 2.9.2 Ethernet connector ● Ethernet communication specifications Item Description Category 100BASE-TX/10BASE-T Data transmission speed 100 Mbps (100BASE-TX) / 10 Mbps (10BASE-T) Transmission method Baseband Maximum segment length 100 m between the hub and the inverter Number of cascade connection stages Up to 2 (100BASE-TX) / up to 4 (10BASE-T) Interface...
  • Page 112 System configuration for Ethernet communication (FR-F800-E) Installation and wiring ● Hub Use a hub that supports transmission speed of the Ethernet. ● Ethernet cable wiring precautions – Do not touch the conductors of the cable or the connector on the inverter. Keep the conduc- tors free of dust or dirt.
  • Page 113: Removal Of The Ethernet Board

    Installation and wiring System configuration for Ethernet communication (FR-F800-E) 2.9.3 Removal of the Ethernet board The option connector 2 is not available for use because the Ethernet board is installed in the initial status. The Ethernet board must be removed as follows to install a plug-in option to the option connector 2. (However, Ethernet communication is disabled in that case.) Ethernet board earth plate I003106E...
  • Page 114 System configuration for Ethernet communication (FR-F800-E) Installation and wiring 2 - 86...
  • Page 115: Precautions For Use Of The Inverter

    Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents 3.1.1 Leakage currents and countermeasures Capacitances exist between the inverter I/O cables, other cables and earth and in the motor, through which a leakage current flows.
  • Page 116 Electro-magnetic interference (EMI) and leakage currents Precautions for use of the inverter Example Line-to-line leakage current example (200 V class) Motor: SF-JR 4P Carrier frequency: 14.5 kHz Cable: 2 mm², 4 cores Cabtyre cable Leakage current [mA] Motor capacity [kW] Rated motor current [A] Wiring length 50 m Wiring length 100 m...
  • Page 117 Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents Selecting the rated sensitivity current for the earth leakage circuit breaker When using an earth leakage circuit breaker with the inverter circuit, select its rated sensitivity current as follows, independently of the PWM carrier frequency. ●...
  • Page 118 Electro-magnetic interference (EMI) and leakage currents Precautions for use of the inverter Example 5.5 mm² × 5 m 5.5 mm² × 60 m Noise filter 200 V, Inverter 2.2 kW Breaker designed for harmonic Standard breaker and surge suppression Leakage current Ig1 (mA) 33 ×...
  • Page 119 Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents NOTES Install the earth leakage circuit breaker (ELB) on the input side of the inverter. In the star connection earthed-neutral system, the sensitivity current is blunt against a ground fault in the inverter output side.
  • Page 120: Countermeasures Against Inverter-Generated Emi

    Electro-magnetic interference (EMI) and leakage currents Precautions for use of the inverter 3.1.2 Countermeasures against inverter-generated EMI Some electromagnetic noises enter the inverter to malfunction it, and others are radiated by the in- verter to cause the peripheral devices to malfunction. Though the inverter is designed to have high immunity performance, it handles low-level signals, so it requires the following basic techniques.
  • Page 121 Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents Telephone Sensor power supply Inverter Instrument Receiver Sensor Motor I001049E Fig. 3-4: Noise paths Noise propagation Countermeasure path When devices that handle low-level signals and are liable to malfunction due to electromagnetic noises, e.g.
  • Page 122 Electro-magnetic interference (EMI) and leakage currents Precautions for use of the inverter Data line filter Data line filter is effective as an EMI countermeasure. Provide a data line filter for the detector cable, etc. Example Data line filter: ZCAT3035-1330 (by TDK) ESD-SR-250 (by NEC TOKIN) Impedance (Ω) 10 to 100 MHz...
  • Page 123: Built-In Emc Filter

    Precautions for use of the inverter Electro-magnetic interference (EMI) and leakage currents 3.1.3 Built-in EMC filter This inverter is equipped with a built-in EMC filter (capacitive filter) and a common mode choke. Those filters are effective in reducing air-propagated noise on the input side of the inverter. To enable the EMC filter, fit the EMC filter ON/OFF connector to the ON position.
  • Page 124 I001053E Fig. 3-8: Activating the built-in EMC filter ● For FR-F820-00077(1.5K) or lower – Remove the control circuit terminal block. (Refer to page 7-11.) – Connect the shorting wire to the corresponding terminal to enable or disable the filter. Connect the wire to the terminal in the same way as general wiring of the control circuit terminal block.
  • Page 125: Power Supply Harmonics

    Precautions for use of the inverter Power supply harmonics Power supply harmonics 3.2.1 Power supply harmonics The inverter may generate power supply harmonics from its converter circuit to affect the power gen- erator, power factor correction capacitor etc. Power supply harmonics are different from noise and leakage currents in source, frequency band and transmission path.
  • Page 126: Harmonic Suppression Guidelines

    Power supply harmonics Precautions for use of the inverter 3.2.2 Harmonic suppression guidelines Inverters have a converter section (rectifier circuit) and generate a harmonic current. Harmonic currents flow from the inverter to a power receiving point via a power transformer. The Har- monic Suppression Guidelines was established to protect other consumers from these outgoing har- monic currents.
  • Page 127 Precautions for use of the inverter Power supply harmonics Classification Circuit type Conversion coefficient Ki Without reactor K31 = 3.4 With reactor (AC side) K32 = 1.8 Three-phase bridge (Capacitor smoothing) With reactor (DC side) K33 = 1.8 With reactors (AC, DC sides) K34 = 1.4 Self-excitation three-phase When a high power factor converter is...
  • Page 128 Power supply harmonics Precautions for use of the inverter ● Calculation of outgoing harmonic current Outgoing harmonic current = fundamental wave current (value converted from received power voltage) × operation ratio × harmonic content – Operation ratio: Operation ratio = actual load factor × operation time ratio during 30 minutes –...
  • Page 129 Precautions for use of the inverter Power supply harmonics ● Determining if a countermeasure is required A countermeasure for harmonics is required if the following condition is satisfied: Outgoing harmonic current > maximum value per 1 kW contract power × contract power ●...
  • Page 130: Installation Of A Reactor

    Installation of a reactor Precautions for use of the inverter Installation of a reactor When the inverter is connected near a large-capacity power transformer ( 1000 kVA) or when a power factor correction capacitor is to be switched over, an excessive peak current may flow in the power input circuit, damaging the converter circuit.
  • Page 131: Power-Off And Magnetic Contactor (Mc)

    Precautions for use of the inverter Power-OFF and magnetic contactor (MC) Power-OFF and magnetic contactor (MC) Inverter input side magnetic contactor (MC) On the inverter input side, it is recommended to provide an MC for the following purposes: (Refer to page 2-4 for selection.) ●...
  • Page 132 Power-OFF and magnetic contactor (MC) Precautions for use of the inverter Handling of the magnetic contactor on the inverter's output side Switch the magnetic contactor between the inverter and motor only when both the inverter and mo- tor are at a stop. When the magnetic contactor is turned ON while the inverter is operating, overcur- rent protection of the inverter and such will activate.
  • Page 133: Countermeasures Against Deterioration Of The 400 V Class Motor Insulation

    Precautions for use of the inverter Countermeasures against deterioration of the 400 V class motor insulation Countermeasures against deterioration of the 400 V class motor insulation In the PWM type inverter, a surge voltage attributable to wiring constants is generated at the motor terminals.
  • Page 134: Checklist Before Starting Operation

    Checklist before starting operation Precautions for use of the inverter Checklist before starting operation The FR-F800 series inverter is a highly reliable product, but incorrect peripheral circuit making or op- eration/handling method may shorten the product life or damage the product. Before starting operation, always recheck the following points.
  • Page 135 Precautions for use of the inverter Checklist before starting operation Refer Check Checkpoint Countermeasure by user page The circuit is not configured to use Since repeated inrush currents at power ON will shorten the life the inverter's input-side magnetic of the converter circuit, frequent starts and stops of the contactor to start/stop the inverter magnetic contactor must be avoided.
  • Page 136 Checklist before starting operation Precautions for use of the inverter Refer Check Checkpoint Countermeasure by user page When a failure occurs between the MC2 and motor, make sure to provide a protection circuit, such as using the OH signal input. When using a PM motor, a low- In an application, such as fan and blower, where the motor is voltage manual contactor is installed...
  • Page 137: Failsafe System Which Uses The Inverter

    Precautions for use of the inverter Failsafe system which uses the inverter Failsafe system which uses the inverter When a fault is detected by the protective function, the protective function activates and outputs a fault signal. However, a fault signal may not be output at an inverter's fault occurrence when the de- tection circuit or output circuit fails, etc.
  • Page 138 Failsafe system which uses the inverter Precautions for use of the inverter · Checking the inverter operating status by the inverter operation ready completion signal Operation ready signal (RY signal) is output when the inverter power is ON and the inverter becomes operative.
  • Page 139 Precautions for use of the inverter Failsafe system which uses the inverter – When using various signals, assign the functions to Pr. 190 to Pr. 196 (output terminal function selection) referring to the table below. Pr. 190 to Pr. 196 setting Output signal Positive logic Negative logic...
  • Page 140 Failsafe system which uses the inverter Precautions for use of the inverter Backup method outside the inverter Even if the interlock is provided by the inverter status signal, enough failsafe is not ensured depend- ing on the failure status of the inverter itself. For example, if an inverter CPU fails in a system inter- locked with the inverter's fault, start, and RUN signals, no fault signal will be output and the RUN signal will be kept ON because the inverter CPU is down.
  • Page 141: Basic Operation

    Basic operation Operation panel (FR-DU08) Basic operation Operation panel (FR-DU08) 4.1.1 Components of the operation panel (FR-DU08) To mount the operation panel (FR-DU08) on the enclosure surface, refer to page 2-67. ³ · » ¿ ´ ² ¶ µ ¸ ¹...
  • Page 142 Operation panel (FR-DU08) Basic operation Component Name Description Lit to indicate the PU operation mode. EXT: Lit to indicate the External operation mode. (Lit at power-ON in the initial setting.) Operation mode ³ indicator NET: Lit to indicate the Network operation mode. PU and EXT: Lit to indicate the External/PU combined operation mode 1 or 2.
  • Page 143: Basic Operation Of The Operation Panel

    Basic operation Operation panel (FR-DU08) 4.1.2 Basic operation of the operation panel Basic operation Operation mode switchover/Frequency setting External operation mode (At power-ON) PU operation mode PU Jog operation mode Flicker Example Frequency setting has been Value change written and completed! Output current monitor Output voltage monitor Parameter setting mode (at power-ON)
  • Page 144 Operation panel (FR-DU08) Basic operation For the details of operation modes, refer to page 5-119. Monitored items can be changed, refer to page 5-198. For the details of the trace function, refer to page 5-443. For the details of the PID gain tuning, refer to page 5-373. For the details of faults history, refer to page 6-9.
  • Page 145: Correspondences Between Digital And Actual Characters

    Basic operation Operation panel (FR-DU08) 4.1.3 Correspondences between digital and actual characters There are the following correspondences between the actual alphanumeric characters and the digital characters displayed on the operation panel: B(b) D(d) E(e) F(f) G(g) H(h) I(i) J(j) K(k) L(l) M(m) P(p)
  • Page 146: Changing The Parameter Setting Value

    Operation panel (FR-DU08) Basic operation 4.1.4 Changing the parameter setting value Example Changing example: Change the Pr. 1 "Maximum frequency". Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Parameter setting mode Press to choose the parameter setting mode.
  • Page 147: Monitoring The Inverter Status

    Basic operation Monitoring the inverter status Monitoring the inverter status 4.2.1 Monitoring of output current and output voltage NOTE Pressing the SET key in the monitor mode switches the monitored item to output frequency, out- put current, and then to output voltage. Operation Press during operation to monitor the output frequency.
  • Page 148: Displaying The Set Frequency

    Monitoring the inverter status Basic operation 4.2.3 Displaying the set frequency In the PU operation mode or in the External/PU combined operation mode 1 (Pr. 79 "Operation mode selection" = "3"), select the monitor mode, and then press the setting dial. The present set frequency is displayed.
  • Page 149: Easy Operation Mode Setting (Easy Setting Mode)

    Basic operation Easy operation mode setting (easy setting mode) Easy operation mode setting (easy setting mode) A required combination of a start command and a frequency command can be easily selected using Pr. 79 "Operation mode selection". Example Changing example: Operate with the external (STF/STR) start command and setting dial frequency command.
  • Page 150 Easy operation mode setting (easy setting mode) Basic operation NOTES is displayed... Why? Pr. 79 may not be included in the user group set by Pr. 160 "User group read selection" = "1". is displayed... Why? Setting cannot be changed during operation. Turn the start command (FWD or REV key, STF or STR) OFF.
  • Page 151: Frequently-Used Parameters (Simple Mode Parameters)

    Basic operation Frequently-used parameters (simple mode parameters) Frequently-used parameters (simple mode parameters) Parameters that are frequently used for the FR-F800 series are grouped as simple mode parameters. When Pr. 160 "User group read selection" = "9999", only the simple mode parameters are displayed. This section explains about frequently-used parameters.
  • Page 152 50 Hz/60 Hz. Tab. 4-9: Simple mode parameters (2) Initial value for the FR-F820-00046(0.75K) or lower and FR-F840-00023(0.75K) or lower. Initial value for the FR-F820-00077(1.5K) to FR-F820-00167(3.7K) and the FR-F840-00038(1.5K) to FR-F840-00083(3.7K). Initial value for the FR-F820-00250(5.5K), FR-F820-00340(7.5K), FR-F820-00126(5.5K), and FR-F840- 00170(7.5K).
  • Page 153: Basic Operation Procedure (Pu Operation)

    Basic operation Basic operation procedure (PU operation) Basic operation procedure (PU operation) NOTE Where is the frequency command source? ● The frequency set in the frequency setting mode of the operation panel => Refer to section 4.5.1 (page 4-13). ● The setting dial used as the potentiometer => Refer to section 4.5.2 (page 4-15). ●...
  • Page 154 Basic operation procedure (PU operation) Basic operation Example Operation example: Operate at 30 Hz. Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Setting the frequency Turn until the target frequency, "...
  • Page 155: Using The Setting Dial Like A Potentiometer To Perform Operation

    Basic operation Basic operation procedure (PU operation) 4.5.2 Using the setting dial like a potentiometer to perform operation NOTE Set Pr. 161 "Frequency setting/key lock operation selection" = "1" (setting dial potentiometer). Example Operation example: Change the frequency from 0 Hz to 60 Hz during operation Operation Screen at power-ON The monitor display appears.
  • Page 156: Setting The Frequency By Switches (Multi-Speed Setting)

    Basic operation procedure (PU operation) Basic operation 4.5.3 Setting the frequency by switches (multi-speed setting) NOTES Use the operation panel (FR-DU08) (FWD or REV key) to give a start command. Turn ON the RH, RM, or RL signal to give a frequency command (multi-speed setting). Set Pr.
  • Page 157 Basic operation Basic operation procedure (PU operation) NOTES The terminal RH is initially set to 60 Hz for the FM type inverter, and to 50 Hz for the CA type inverter. The terminal RM is set to 30 Hz, and the RL is set to 10 Hz. (To change the frequencies, set Pr.
  • Page 158: Setting The Frequency With Analog Signals (Voltage Input)

    Basic operation procedure (PU operation) Basic operation 4.5.4 Setting the frequency with analog signals (voltage input) NOTES Use the operation panel (FR-DU08) (FWD or REV key) to give a start command. Use the potentiometer (frequency setting potentiometer) to give a frequency command (by con- necting it across terminals 2 and 5 (voltage input)).
  • Page 159 Basic operation Basic operation procedure (PU operation) NOTES To change the frequency (60 Hz) at the maximum voltage input (initial value 5 V), adjust Pr. 125 "Terminal 2 frequency setting gain frequency". To change the frequency (0 Hz) at the minimum voltage input (initial value 0 V), adjust the calibra- tion parameter C2 "Terminal 2 frequency setting bias frequency".
  • Page 160: Using An Analog Signal (Current Input) To Give A Frequency Command

    Basic operation procedure (PU operation) Basic operation 4.5.5 Using an analog signal (current input) to give a frequency command NOTES Use the operation panel (FR-DU08) (FWD or REV key) to give a start command. Use the outputs from the current signal source (4 to 20 mA) to give a frequency command (by con- necting it across terminals 4 and 5 (current input)).
  • Page 161 Basic operation Basic operation procedure (PU operation) NOTES Pr. 184 "AU terminal function selection" must be set to "4" (AU signal) (initial value). To change the frequency (60 Hz) at the maximum current input (initial value 20 mA), adjust Pr. 126 "Terminal 4 frequency setting gain frequency".
  • Page 162: Basic Operation Procedure (External Operation)

    Basic operation procedure (External operation) Basic operation Basic operation procedure (External operation) NOTE Where is the frequency command source? ● The frequency set in the frequency setting mode of the operation panel => Refer to section 4.6.1 (page 4-22). ● Switches (multi-speed setting) => Refer to section 4.6.2 (page 4-24). ●...
  • Page 163 Basic operation Basic operation procedure (External operation) Example Operation example: Operate at 30 Hz. Operation Changing the operation mode Set "3" in Pr. 79. [PU] and [EXT] indicators are lit. (For setting value change, refer to page 4-6.) Setting the frequency Turn to until the target frequency, "...
  • Page 164: Setting The Frequency By Switches (Multi-Speed Setting) (Pr. 4 To Pr. 6)

    Basic operation procedure (External operation) Basic operation 4.6.2 Setting the frequency by switches (multi-speed setting) (Pr. 4 to Pr. 6) NOTES Turn ON the STF (STR) signal to give a start command. Turn ON the RH, RM, or RL signal to give a frequency command. (Multi-speed setting) Connection diagram Inverter Speed 1 (High speed)
  • Page 165 Basic operation Basic operation procedure (External operation) Parameters referred to Pr. 4 to Pr. 6 (multi-speed setting) => page 5-146 Pr. 7 Acceleration time => page 5-102 Pr. 8 Deceleration time => page 5-102 FR-F800 4 - 25...
  • Page 166: Setting The Frequency With Analog Signals (Voltage Input)

    Basic operation procedure (External operation) Basic operation 4.6.3 Setting the frequency with analog signals (voltage input) NOTES Turn ON the STF (STR) signal to give a start command. Use the potentiometer (frequency setting potentiometer) to give a frequency command (by con- necting it across terminals 2 and 5 (voltage input)).
  • Page 167: Changing The Frequency (60 Hz, Initial Value) At The Maximum Voltage Input

    Basic operation Basic operation procedure (External operation) 4.6.4 Changing the frequency (60 Hz, initial value) at the maximum voltage input (5 V, initial value) Change the maximum frequency Example Changing example With a 0 to 5 V DC input frequency setting potentiometer, change the frequency at 5 V from 60 Hz (initial value) to 50 Hz.
  • Page 168: Using An Analog Signal (Current Input) To Give A Frequency Command

    Basic operation procedure (External operation) Basic operation 4.6.5 Using an analog signal (current input) to give a frequency command NOTES Turn ON the STF (STR) signal to give a start command. Turn ON the AU signal. Set Pr. 79 "Operation mode selection" = "2" (External operation mode). Connection diagram Inverter Forward rotation start...
  • Page 169: Changing The Frequency (60 Hz, Initial Value) At The Maximum Current Input

    Basic operation Basic operation procedure (External operation) 4.6.6 Changing the frequency (60 Hz, initial value) at the maximum current input (at 20 mA, initial value) Change the maximum frequency Example Changing example: With a 4 to 20 mA input frequency setting potentiometer, change the frequency at 20 mA from 60 Hz (initial value) to 50 Hz.
  • Page 170: Basic Operation Procedure (Jog Operation)

    Basic operation procedure (JOG operation) Basic operation Basic operation procedure (JOG operation) 4.7.1 Performing JOG operation using external signals NOTES Perform JOG operation only while the JOG signal is ON. Use Pr. 15 "Jog frequency" and Pr. 16 "Jog acceleration/deceleration time" for the operation. Set Pr.
  • Page 171: Jog Operation From The Operation Panel

    Basic operation Basic operation procedure (JOG operation) 4.7.2 JOG operation from the operation panel NOTE Operate only while FWD or REV key is pressed. Fig. 4-13: Operation panel Jog operation performed on the operation panel (FR-DU08) I002433E Example Operation example: Operate at 5 Hz. Operation Screen at power-ON The monitor display appears.
  • Page 172 Basic operation procedure (JOG operation) Basic operation 4 - 32...
  • Page 173: Parameters

    Parameters Parameters The following marks are used to indicate the controls as below. (Parameters without any mark are valid for all control.) Mark Control method Applied motor V/F control Three-phase induction motor Advanced magnetic flux vector control Magnetic flux Magnetic flux Magnetic flux PM motor control IPM motor...
  • Page 174: Parameter List

    Parameter List Parameters Parameter List 5.1.1 Parameter list (by number) For simple variable-speed operation of the inverter, the initial value of the parameters may be used as they are. Set the necessary parameters to meet the load and operational specifications. Parameter set- ting, change and check can be made from the operation panel (FR-DU08).
  • Page 175 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments G100 DC injection brake operation frequency 0 to 120 Hz, 9999 0.01 Hz 3 Hz 5-545 G101 DC injection brake operation time 0 to 10 s, 8888 0.1 s 0.5 s 5-545...
  • Page 176 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments F020 Second acceleration/deceleration time 0 to 3600 s 0.1 s 5-102 F021 Second deceleration time 0 to 3600 s, 9999 0.1 s 9999 5-102 G010 Second torque boost 0 to 30%, 9999 0.1%...
  • Page 177 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments 0 to 3, 14 to 17 Reset selection/disconnected PU ⎯ 0 to 3, 14 to 17, 100 to detection/PU stop selection 103, 114 to 117 E100 Reset selection ⎯...
  • Page 178 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments G040 V/F1 (first frequency) 0 to 590 Hz, 9999 0.01 Hz 9999 5-542 G041 V/F1 (first frequency voltage) 0 to 1000 V 0.1 V 5-542 G042 V/F2 (second frequency) 0 to 590 Hz, 9999...
  • Page 179 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments Backlash acceleration stopping F200 0 to 590 Hz 0.01 Hz 1 Hz 5-107 frequency F201 Backlash acceleration stopping time 0 to 360 s 0.1 s 0.5 s 5-107 Backlash deceleration stopping...
  • Page 180 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments User group registered display/batch E441 9999, (0 to 16) 5-85 clear E442 User group registration 0 to 1999, 9999 9999 5-85 E443 User group clear 0 to 1999, 9999 9999 5-85...
  • Page 181 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments D308 to Multi-speed setting 0 to 590 Hz, 9999 0.01 Hz 9999 5-60 D315 (8 speed to 15 speed) ⎯ E601 Soft-PWM operation selection 0, 1 5-88 ⎯...
  • Page 182 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments Frequency change increment amount ⎯ E201 0, 0.01, 0.1, 1, 10 0.01 5-70 setting 0 to 6, 99, 100 to 106, E410 Password lock level 9999 5-76 199, 9999...
  • Page 183 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments A800 PLC function operation selection 0 to 2 5-439 A801 Inverter operation lock mode setting 0, 1 5-439 A802 Pre-scale function selection 0 to 5 5-439 A803 Pre-scale setting value...
  • Page 184 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments Emergency drive dedicated retry ⎯ H324 0.1 to 600 s, 9999 0.1 s 9999 5-167 waiting time ⎯ H322 Emergency drive dedicated retry count 1 to 200, 9999 5-167 ⎯...
  • Page 185 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments A400 Auxiliary motor operation selection 0 to 3 5-392 A401 Motor connection function selection 0 to 3 5-392 A402 MC switching interlock time 0 to 100 s 0.1 s 5-392 A403...
  • Page 186 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments M530 Analog remote output selection 0, 1, 10, 11 5-249 M531 Analog remote output 1 800 to 1200% 0.1% 1000% 5-249 M532 Analog remote output 2 800 to 1200% 0.1% 1000%...
  • Page 187 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments N050 Auto Baudrate/Max Master 0 to 255 5-506 N051 Max Info Frames 1 to 255 5-506 Device instance number 0 to 419 N052 5-506 (Upper 3 digits) (0 to 418) Device instance number 0 to 9999...
  • Page 188 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments Operation frequency during ⎯ N014 0 to 590 Hz, 9999 0.01 Hz 9999 5-459 communication error ⎯ F070 Acceleration time in low-speed range 0 to 3600 s, 9999 0.1 s 9999 5-102...
  • Page 189 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments Regeneration avoidance operation G120 0 to 2 5-560 selection DC 380 V Regeneration avoidance operation G121 300 to 800 V 0.1V 5-560 level DC 760 V Regeneration avoidance at G122 0 to 5...
  • Page 190 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments ⎯ ⎯ ⎯ M310 FM/CA terminal calibration 5-218 (900) ⎯ ⎯ ⎯ M320 AM terminal calibration 5-218 (901) Terminal 2 frequency setting bias T200 0 to 590 Hz 0.01 Hz 0 Hz 5-266...
  • Page 191 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments T111 Terminal 1 bias (torque) 0 to 300% 0.1% 5-273 (919) T112 Terminal 1 gain command (torque) 0 to 400% 0.1% 150% 5-273 (920) T113 Terminal 1 gain (torque) 0 to 300% 0.1%...
  • Page 192 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments Integral stop selection at limited ⎯ 1015 A607 0, 1, 10, 11 5-353 frequency PTC thermistor protection detection ⎯ 1016 H021 0 to 60 s 5-150 time ⎯...
  • Page 193 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments 1132 A626 Pre-charge change increment amount 0 to 100%, 9999 0.01% 9999 5-385 Second pre-charge change increment 1133 A666 0 to 100%, 9999 0.01% 9999 5-385 amount 1136...
  • Page 194 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments 1367 A628 Sleep boost waiting time 0 to 360 s 0.1 s 5-404 1368 A629 Output interruption cancel time 0 to 360 s 0.1 s 5-404 Check valve closing completion 1369...
  • Page 195 Parameters Parameter List Initial value Minimum Refer Name Setting range setting group to page increments N660 Ethernet IP filter address 1 0 to 255 5-522 1442 N661 Ethernet IP filter address 2 0 to 255 5-522 1443 N662 Ethernet IP filter address 3 0 to 255 5-522 1444...
  • Page 196 Parameter List Parameters Initial value Minimum Refer Name Setting range setting group to page increments Load characteristics measurement 1480 H520 0, 1, (2 to 5, 81 to 85) 5-189 mode 1481 H521 Load characteristics load reference 1 0 to 400%, 8888, 9999 0.1% 9999 5-189...
  • Page 197 Parameters Parameter List Differs according to capacities. 6%: FR-F820-00046(0.75K), FR-F840-00023(0.75K) 4%: FR-F820-00077(1.5K) to FR-F820-00167(3.7K), FR-F840-00038(1.5K) to FR-F840-00083(3.7K) 3%: FR-F820-00250(5.5K), FR-F820-00340(7.5K), FR-F840-00126(5.5K), FR-F840-00170(7.5K) 2%: FR-F820-00490(11K) to FR-F820-01540(37K), FR-F840-00250(11K) to FR-F840-00770(37K) 1.5%: FR-F820-01870(45K), FR-F820-02330(55K), FR-F840-00930(45K), FR-F840-01160(55K) 1%: FR-F820-03160(75K) or higher, FR-F840-01800(75K) or higher The setting range or initial value for the FR-F820-02330(55K) or lower and FR-F840-01160(55K) or lower.
  • Page 198: Group Parameter Display

    Parameter List Parameters 5.1.2 Group parameter display Parameter numbers can be changed to grouped parameter numbers. Parameters are grouped by their functions. The related parameters can be set easily. Changing to the grouped parameter numbers Pr.MD setting value Description Default parameter display method Parameter display by parameter number Parameter display by function group Tab.
  • Page 199 Parameters Parameter List Changing parameter settings in the group parameter display Example Changing example: Change the P.H400 (Pr. 1) "Maximum frequency". Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Parameter setting mode Press to choose the parameter setting mode.
  • Page 200: Parameter List (By Function Group)

    Parameter List Parameters 5.1.3 Parameter list (by function group) (E) Environment setting parameters Refer to Name group page Parameters that set the inverter operation characteristics. PWM frequency automatic E602 5-88 switchover Refer to Name E700 Life alarm status display 5-91 group page Inrush current limit circuit life...
  • Page 201 Parameters Parameter List (F) Setting of acceleration/deceleration time and (D) Operation command and frequency command acceleration/deceleration pattern Parameters that specify the inverter's command source, Parameters that set the motor acceleration/deceleration and parameters that set the motor driving frequency and characteristics. torque.
  • Page 202 Parameter List Parameters (H) Protective function parameter Refer to Name group page Parameters to protect the motor and the inverter. H401 5-176 Simple Simple Simple Minimum frequency Refer to Name H402 High speed maximum frequency 5-176 group page H420 Frequency jump 1A 5-178 5-150, Electronic thermal O/L relay...
  • Page 203 Parameters Parameter List (M) Monitor display and monitor output signal Refer to Name group page Parameters regarding the inverter's operating status. These parameters are used to set the monitors and out- M320 AM terminal calibration 5-218 (901) put signals. M321 AM output filter 5-218 Refer to...
  • Page 204 Parameter List Parameters (T) Multi-function input terminal parameters Refer to Name group page Parameters for the input terminals where inverter com- mands are received through. T203 Terminal 2 frequency setting gain 5-266 (903) Refer to Terminal 4 frequency setting bias Name T400 5-266...
  • Page 205 Parameters Parameter List (C) Motor constant parameters Refer to Name group page Parameters for the applied motor setting. 5-150, C203 Rated second motor current 5-303, Refer to Name 5-316 group page 5-303, 5-327, C204 Rated second motor voltage C000 Tuning data unit switchover 5-316 5-316 5-303,...
  • Page 206 Parameter List Parameters (A) Application parameters Refer to Name group page Parameters to set a specific application. A428 1477 Cleaning acceleration time 5-348 Refer to A429 1478 Cleaning deceleration time 5-348 Name group page A430 1479 Cleaning time trigger 5-348 Electronic bypass sequence A000 5-333...
  • Page 207 Parameters Parameter List Refer to Refer to Name Name group page group page PID set point/deviation input A680 4 mA input check selection 5-280 A624 5-353 selection 4 mA input check operation A681 5-280 A625 PID measured value input selection 5-353 frequency Pre-charge change increment...
  • Page 208 Parameter List Parameters (N) Operation via communication and its settings Refer to Name group page Parameters for communication operation. These param- A810 to 1150 to eters set the communication specifications and opera- PLC function user parameters 1 to 50 5-439 A859 1199 tion.
  • Page 209 Parameters Parameter List Refer to Refer to Name Name group page group page Station number in inverter-to- N054 % setting reference frequency 5-506 N681 5-635 1124 inverter link N080 Communication error count 5-488 Number of inverters in inverter-to- N682 5-635 1125 N100 Frequency command sign selection...
  • Page 210 Parameter List Parameters Refer to Name group page Increased magnetic excitation G130 5-564 deceleration operation selection G131 Magnetic excitation increase rate 5-564 Increased magnetic excitation G132 5-564 current level G200 Control method selection 5-41 G203 Rated slip 5-566 G204 Slip compensation time constant 5-566 Constant-power range slip G205...
  • Page 211: Control Method

    Parameters Control method Control method V/F control (initial setting), Advanced magnetic flux vector control, and PM motor control are avail- able with this inverter. V/F control It controls the frequency and voltage so that the ratio of frequency (F) to voltage (V) is constant while changing the frequency.
  • Page 212 Control method Parameters PM motor control ● Highly efficient motor control and highly accurate motor speed control can be performed by using the inverter with a PM (permanent magnet embedded) motor, which is more efficient than an induction motor. ● The motor speed is calculated based on the output voltage and current from the inverter. It does not require a speed detector such as an encoder.
  • Page 213: Changing The Control Method

    Parameters Control method 5.2.1 Changing the control method Set the control method. V/F control, Advanced magnetic flux vector control, and PM motor control are the control methods available for selection. When using an IPM motor MM-EFS or MM-THE4, simply performing the IPM parameter initialization enables the PM motor control.
  • Page 214 Control method Parameters PM motor control test operation (Pr. 800 = "9") Test operation in the speed control is available without connecting a motor. The speed calculation changes to track the speed command, and such speed changes can be checked on the operation panel or by outputting it as analog signals to the terminal FM, AM, or CA.
  • Page 215 Parameters Control method Valid/invalid status of monitor outputs during the test run  Valid ×: Invalid (always displays 0) Δ: Displays accumulated value before the test ⎯ Not monitored DU/PU FM/AM/ DU/PU FM/AM/ Types of monitor Monitor Types of monitor Monitor display Output...
  • Page 216 Control method Parameters Changing the control method with external terminals (RT signal, X18 signal) ● Control method (V/F control, Advanced magnetic flux vector control can be switched among using external terminals. The control method can be either switched using the Second function selection (RT) signal or the V/F switchover (X18) signal.
  • Page 217: Selecting The Advanced Magnetic Flux Vector Control

    Parameters Control method 5.2.2 Selecting the Advanced magnetic flux vector control Magnetic flux Magnetic flux Magnetic flux NOTE To use the Advanced magnetic flux vector control, set the motor capacity, the number of motor poles, and the motor type using Pr. 80 and Pr. 81. Advanced magnetic flux vector control Perform secure wiring.
  • Page 218 Control method Parameters NOTES Under this control, rotations are more likely to be uneven than under V/F control. (This control method is not suitable for grinder, wrapping machine, etc., which require even rotation at a low speed.) For FR-F820-02330(55K) or lower and FR-F840-01160(55K) or lower, the operation with a surge voltage suppression filter (FR-ASF-H/FR-BMF-H) installed between the inverter and the motor may reduce the output torque.
  • Page 219 Parameters Control method Driving two motors under Advanced magnetic flux vector control ● Turning ON the Second function selection (RT) signal enables the second motor operation. ● Set a second motor in Pr. 450 "Second applied motor". (In the initial setting, "9999 (no second motor)"...
  • Page 220: Selecting The Pm Motor Control

    Control method Parameters 5.2.3 Selecting the PM motor control Selecting the PM motor control by performing parameter initialization on the operation panel NOTE The parameters required to drive an IPM motor MM-EFS or MM-THE4 are automatically changed as a batch. (Refer to page 5-51.) [PM] on the operation panel (FR-DU08) is on when the PM motor control is set.
  • Page 221 Parameters Control method Initializing the parameters required for the PM motor control (Pr. 998) ● PM parameter initialization sets parameters required for driving an IPM motor MM-EFS or MM-THE4. ● The offline auto tuning enables the operation with an IPM motor other than MM-EFS or MM-THE4 and with SPM motors.
  • Page 222 Control method Parameters NOTES Make sure to set Pr. 998 before setting other parameters. If the Pr. 998 setting is changed after set- ting other parameters, some of those parameters will be initialized too. (Refer to "PM parameter initialization list" for the parameters that are initialized.) To change back to the parameter settings required to drive an induction motor, perform parame- ter clear or all parameter clear.
  • Page 223 Parameters Control method PM parameter initialization list ● The parameter settings in the following table are changed to the settings required to perform PM motor control by selecting PM motor control with the IPM parameter initialization mode on the operation panel or with Pr. 998 "PM parameter initialization". ●...
  • Page 224 Control method Parameters Setting Setting increments PM motor Induction motor PM motor (frequency) (rotations per minute) Name 12,14, (initial value) 8009 8109 112,114, Pr. 998 8009, 9009 9109 8109, 9009 9109 Maximum Maximum motor Overspeed detection motor Overspeed detection Overspeed detection frequency 9999 level, rotations per...
  • Page 225: Speed Control Under Pm Motor Control

    Parameters Speed control under PM motor control IPM motor specification list MM-EFS (1500 r/min MM-EFS (1500 r/min MM-EFS (3000 r/min MM-THE4 specification) specification) specification) (75 kW to 160 kW) (15 kW or lower) (18.5 kW to 55 kW) (15 kW or lower) Rated motor frequency 75 Hz (1500 r/min) 100 Hz (1500 r/min)
  • Page 226: Setting Procedure Of Pm Motor Control

    Speed control under PM motor control Parameters 5.3.1 Setting procedure of PM motor control This inverter is set for a general-purpose motor in the initial setting. Follow the following procedure to change the setting for the PM motor control. Driving an MM-EFS or MM-THE4 IPM motor Perform IPM parameter initialization.
  • Page 227: Performing High-Accuracy, Fast-Response Control

    Parameters Speed control under PM motor control NOTES To change to the PM motor control, perform PM parameter initialization at first. If parameter ini- tialization is performed after setting other parameters, some of those parameters will be initialized too. (Refer to page 5-51 for the parameters that are initialized.) Constant-speed operation cannot be performed in the low-speed range of 150 r/min or less.
  • Page 228 Speed control under PM motor control Parameters Adjusting the speed control gain manually ● The speed control gain can be adjusted for the conditions such as abnormal machine vibration, acoustic noise, slow response, and overshoot. ● Pr. 820 "Speed control P gain 1" = "25 % (initial value)" is equivalent to 50 rad/s (speed response of a single motor).
  • Page 229 Parameters Speed control under PM motor control ● Adjust in the following procedure: Change the Pr. 820 setting while checking the conditions. If it cannot be adjusted well, change Pr. 821 setting, and perform again. Movement / condition Adjustment method Set Pr.
  • Page 230: Troubleshooting In The Speed Control

    Speed control under PM motor control Parameters 5.3.3 Troubleshooting in the speed control No. Condition Cause Countermeasure Speed command from the controller is different Check that the speed command sent from the controller is Motor does not run from the actual speed. correct.
  • Page 231: Torque Detection Filter

    Parameters Speed control under PM motor control 5.3.4 Torque detection filter Set the time constant of primary delay filter for torque feedback signal. Speed loop response is reduced. Under ordinary circumstances, therefore, use the initial value as it is. Initial Setting Name Description...
  • Page 232: E) Environment Setting Parameters

    (E) Environment setting parameters Parameters (E) Environment setting parameters Refer to Purpose Parameter to set page To set the time Real time clock function P.E020 to P.E022 Pr. 1006 to Pr. 1008 5-61 To set a limit for the reset function. Reset selection/ To shut off output if the operation panel disconnected PU...
  • Page 233: Real Time Clock Function

    Parameters (E) Environment setting parameters 5.4.1 Real time clock function The time can be set. The time can only be updated while the inverter power is ON. The real time clock function is enabled using an optional LCD operation panel (FR-LU08). Initial Name Setting range...
  • Page 234 (E) Environment setting parameters Parameters Real time clock function Count-up Count-up Hz Out 1:00 Hz Out 2:00 Hz Out 3:00 0. 00 0. 00 0. 00 −−− STOP −−− STOP −−− STOP 1:00 2:00 3:00 PREV NEXT PREV NEXT PREV NEXT Synchronization Synchronization...
  • Page 235: Reset Selection/Disconnected Pu Detection/Pu Stop Selection

    Parameters (E) Environment setting parameters 5.4.2 Reset selection/disconnected PU detection/PU stop selection The reset input acceptance, disconnected PU (operation panel/parameter unit) connector detection function and PU stop function (PU stop) can be selected. Name Initial value Setting range Description For the initial setting, reset is always 0 to 3, 14 to 17 Reset selection/disconnected enabled, without disconnected PU...
  • Page 236 (E) Environment setting parameters Parameters Reset selection (P.E100) When P.E100 = "1" or Pr. 75 ="1, 3, 15, 17, 100, 103, 115, or 117" is set, reset (reset command via RES sig- nal or communication) input is enabled only when the protective function is activated. NOTES When the reset signal (RES) is input during operation, the motor coasts since the inverter being reset shuts off the output.
  • Page 237 Parameters (E) Environment setting parameters How to restart after stopping with input from the PU during External operation (PU stop (PS) release method) ● PU stop release method for operation panel (FR-DU08) After completion of deceleration to a stop, switch OFF the STF and STR signal. Press PU/EXT key three times.
  • Page 238 (E) Environment setting parameters Parameters CAUTION: Do not perform a reset while a start signal is being input. Doing so will cause a sudden start of the motor, which is dangerous. Parameters referred to Pr. 67 Number of retries at fault occurrence =>...
  • Page 239: Pu Display Language Selection

    Parameters (E) Environment setting parameters 5.4.3 PU display language selection The display language of the parameter unit (FR-PU07) can be selected. Name Initial value Setting range Description Japanese English German French PU display language selection — E103 Spanish Italian Swedish Finnish 5.4.4 Buzzer control...
  • Page 240: Display-Off Mode

    (E) Environment setting parameters Parameters 5.4.6 Display-off mode The LED of the operation panel (FR-DU08) can be turned OFF when it has not been operated for a cer- tain period of time. Name Initial value Setting range Description Display-off mode disabled 1048 Display-off waiting time Set time until the LED of the...
  • Page 241: Setting Dial Potentiometer Mode/Key Lock Operation Selection

    Parameters (E) Environment setting parameters 5.4.8 Setting dial potentiometer mode/key lock operation selection The setting dial of the operation panel (FR-DU08) can be used for setting like a potentiometer. The key operation of the operation panel can be disabled. Initial Setting Name Description...
  • Page 242: Frequency Change Increment Amount Setting

    (E) Environment setting parameters Parameters 5.4.9 Frequency change increment amount setting When setting the set frequency with the setting dial of the operation panel (FR-DU08), the frequency changes in 0.01 Hz increments in the initial status. Setting this parameter to increase the frequency in- crement amount that changes when the setting dial is rotated can improve usability.
  • Page 243: Multiple Rating Setting

    Parameters (E) Environment setting parameters 5.4.10 Multiple rating setting Two rating types of different rated current and permissible load can be selected. The optimal inverter rating can be chosen in accordance with the application, enabling equipment size to be reduced. Initial value Setting Description (overload current rating,...
  • Page 244: Using The Power Supply Exceeding 480 V

    (E) Environment setting parameters Parameters 5.4.11 Using the power supply exceeding 480 V To input a voltage between 480 V and 500 V to the 400 V class inverter, change the voltage protection level. Name Initial value Setting range Description 400 V class voltage protection level Input voltage mode selection E302...
  • Page 245 Parameters (E) Environment setting parameters Writing parameters only during stop (Pr. 77 = "0" initial value) ● Parameters can be written only during a stop in the PU operation mode. ● The following parameters can always be written regardless of the operation mode or operation status.
  • Page 246 (E) Environment setting parameters Parameters Disabling parameter write (Pr. 77 = "1") ● Parameter write, parameter clear and all parameter clear are disabled. (Parameter read is enabled.) ● The following parameters can be written even if Pr. 77 = "1". Name Name Stall prevention operation level...
  • Page 247 Parameters (E) Environment setting parameters Writing parameters during operation (Pr. 77 = "2") ● These parameters can always be written. ● The following parameters cannot be written during operation if Pr. 77 = "2". To change the parameter setting value, stop the operation. Name Name Stall prevention operation level...
  • Page 248: Password Function

    (E) Environment setting parameters Parameters 5.4.13 Password function Registering a 4-digit password can restrict parameter reading/writing. Name Initial value Setting range Description Select restriction level of parameter 0 to 6, 99, reading/writing when a password is 100 to 106, 199 Password lock level 9999 registered.
  • Page 249 Parameters (E) Environment setting parameters If a communication option is installed, an option fault Option fault (E.OPT) occurs, and the inverter output shuts off. (Refer to page 6-25.) The PLC function user parameters (Pr. 1150 to Pr. 1199) can be written and read by the PLC function regardless of the Pr.
  • Page 250 (E) Environment setting parameters Parameters Unlocking a password (Pr. 296, Pr. 297) There are two ways of unlocking the password. ● Enter the password in Pr. 297. If the password matches, it unlocks. If the password does not match, an error occurs and the password does not unlock. When any of "100 to 106, or 199" is set in Pr. 296 and a password unlock error occurs five times, the restriction will not be unlocked even if the correct password is subsequently input.
  • Page 251 Parameters (E) Environment setting parameters Parameter operations during password locking/unlocking Password lock in Password unlocked Password locked operation Operation Pr. 296 ≠ 9999 Pr. 296 ≠ 9999 Pr. 296 = 9999 Pr. 296 = 100 to 106, 199 Pr. 297 = 9999 Pr.
  • Page 252: Free Parameter

    (E) Environment setting parameters Parameters 5.4.14 Free parameter Any number within the setting range of 0 to 9999 can be input. For example, these numbers can be used: ● As a unit number when multiple units are used. ● As a pattern number for each operation application when multiple units are used. ●...
  • Page 253 Parameters (E) Environment setting parameters Automatic parameter setting (Pr. 999) Select which parameters to automatically set from the table below, and set them in Pr. 999. Multiple parameter settings are changed automatically. Refer to page 5-83 for the list of parameters that are changed automatically.
  • Page 254 (E) Environment setting parameters Parameters PID monitor indicator setting (Pr. 999 = "1 or 2") Initial Name Pr. 999 = "1" Pr. 999 = "2" Refer to page value PID unit selection 9999 9999 5-381 1142 Second PID unit selection 9999 9999 Operation panel monitor selection 1...
  • Page 255 Parameters (E) Environment setting parameters GOT initial setting (PU connector) (Pr. 999 = "10, 12") Initial Name Pr. 999 = "10" Pr. 999 = "12" Refer to page value Operation mode selection 5-119 PU communication speed 1152 PU communication stop bit length PU communication parity check Number of PU communication retries 9999...
  • Page 256 (E) Environment setting parameters Parameters GOT initial setting (RS-485 terminals) (Pr. 999 = "11, 13") Initial Name Pr. 999 = "11" Pr. 999 = "13" Refer to page value Operation mode selection 5-119 RS-485 communication speed 1152 RS-485 communication stop bit length RS-485 communication parity check selection 5-467...
  • Page 257: Extended Parameter Display And User Group Function

    Parameters (E) Environment setting parameters Rated frequency (Pr. 999 = "20 (50 Hz), 21 (60 Hz)") Initial value Refer to Name Pr. 999 = "21" Pr. 999 = "20" page FM type CA type Base frequency 60 Hz 50 Hz 60 Hz 50 Hz 5-537...
  • Page 258 (E) Environment setting parameters Parameters Display of simple mode parameters and extended parameters (Pr. 160) ● When Pr. 160 = "9999", only the simple mode parameters can be displayed on the operation panel and the parameter unit. (For the simple mode parameters, refer to the parameter list page 5-2.) ●...
  • Page 259 Parameters (E) Environment setting parameters Registering a parameter in a user group (Pr. 173) ● To register Pr. 3 in a user group Operation Power ON Make sure the motor is stopped. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Parameter setting mode Press to select the parameter setting mode.
  • Page 260: Pwm Carrier Frequency And Soft-Pwm Control

    (E) Environment setting parameters Parameters NOTES Pr. 77 "Parameter write selection", Pr. 160, Pr. 296 "Password lock level", Pr. 297 "Password lock/ unlock" and Pr. 991 "PU contrast adjustment" can always be read regardless of the user group set- ting. (For Pr. 991, only when the FR-LU08 or the FR-PU07 is connected.) Pr.
  • Page 261 Parameters (E) Environment setting parameters Changing the PWM carrier frequency (Pr. 72) ● The PWM carrier frequency of the inverter can be changed. ● Changing the PWM carrier frequency can be effective for avoiding the resonance frequency of the mechanical system or motor, as a countermeasure against EMI generated from the inverter, or for reducing leakage current caused by PWM switching.
  • Page 262 (E) Environment setting parameters Parameters PWM carrier frequency automatic reduction function (Pr. 260) ● Setting Pr. 260 = "1 (initial value)" will enable the PWM carrier frequency auto-reduction function. If a heavy load is continuously applied while the inverter carrier frequency is set to 3 kHz or higher (Pr.
  • Page 263: Inverter Parts Life Display

    Parameters (E) Environment setting parameters 5.4.18 Inverter parts life display The degree of deterioration of the control circuit capacitor, main circuit capacitor, cooling fan, and in- rush current limit circuit can be diagnosed on the monitor. When a part approaches the end of its life, an alarm can be output by self diagnosis to prevent a fault. (Note that the life diagnosis of this function should be used as a guideline only, because with the ex- ception of the main circuit capacitor, the life values are theoretical calculations.) Initial...
  • Page 264 (E) Environment setting parameters Parameters Pr. 255 bit3 bit2 bit1 bit0 Decimal Binary     1111    1110 ×    1101 ×   1100 × ×    1011 ×   1010 ×...
  • Page 265 Parameters (E) Environment setting parameters Life display of the main circuit capacitor (Pr. 258, Pr. 259) (Standard models) NOTE For accurate life measurement of the main circuit capacitor, wait three hours or longer after turn- ing OFF. The temperature left in the main circuit capacitor affects measurement. ●...
  • Page 266 (E) Environment setting parameters Parameters WARNING: When measuring the main circuit capacitor capacity (Pr. 259 = "1"), the DC voltage is applied to the motor for about 1 s at power OFF. Never touch the motor terminal, etc. right after powering OFF to prevent an electric shock.
  • Page 267: Maintenance Timer Alarm

    Parameters (E) Environment setting parameters 5.4.19 Maintenance timer alarm The maintenance timer output signal (Y95) is output when the inverter's cumulative energization time reaches the time period set with the parameter. MT1, MT2 or MT3 is displayed on the operation panel.
  • Page 268 (E) Environment setting parameters Parameters NOTES The Y95 signal turns ON when any of MT1, MT2 or MT3 is activated. It does not turn OFF unless all of MT1, MT2 and MT3 are cleared. If all of MT1, MT2 and MT3 are activated, they are displayed in the priority of "MT1 > MT2 > MT3". The cumulative energization time is counted every hour.
  • Page 269: Current Average Value Monitor Signal

    Parameters (E) Environment setting parameters 5.4.20 Current average value monitor signal The output current average value during constant-speed operation and the maintenance timer value are output to the current average value monitor signal (Y93) as a pulse. The output pulse width can be used in a device such as the I/O unit of a programmable controller as a guideline for the maintenance time for mechanical wear, belt stretching, or deterioration of devices with age.
  • Page 270 (E) Environment setting parameters Parameters Operation example ● The pulse output of Current average monitor signal (Y93) is indicated below. ● For the terminal used for Y93 signal output, assign the function by setting "93 (positive logic)" or "193 (negative logic)" in any of Pr. 190 to Pr. 194 (output terminal function selection). (This cannot be assigned by setting in Pr.
  • Page 271 Parameters (E) Environment setting parameters Pr. 503 "Maintenance timer 1 output" After LOW output of the output current value is performed, HIGH output of the maintenance timer val- ue is performed. The maintenance timer value output time is calculated with the following formula. Pr.
  • Page 272 (E) Environment setting parameters Parameters Parameters referred to Pr. 57 Restart coasting time => page 5-415, page 5-423 Pr. 190 to Pr. 196 (output terminal function selection) => page 5-231 Pr. 503 Maintenance timer 1 => page 5-95 Pr. 686 Maintenance timer 2 =>...
  • Page 273: F) Setting Of Acceleration/Deceleration Time And Acceleration/Deceleration Pattern

    Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Refer to Purpose Parameter to set page Pr. 7, Pr. 8, Pr. 16, P.F000 to P.F003, Pr. 20, Pr. 21, Pr. 44, To set the motor acceleration/ Acceleration/deceleration P.F010, P.F011, Pr.
  • Page 274: Setting The Acceleration And Deceleration Time

    (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters 5.5.1 Setting the acceleration and deceleration time The following parameters are used to set motor acceleration/deceleration time. Set a larger value for a slower acceleration/deceleration, and a smaller value for a faster acceleration/ deceleration.
  • Page 275 Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Control block diagram Output frequency > 10% of the rated motor frequency JOG = ON Acceleration time (Pr. 16 ) Output frequency < Pr. 147 deceleration time RT = OFF (or Pr. 147 = “9999” ) Acceleration and deceleration time (Pr.
  • Page 276 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters Deceleration time setting (Pr. 8, Pr. 20) ● Use Pr. 8 "Deceleration time" to set the deceleration time required to reach a stop status from to Pr. 20 "Acceleration/deceleration reference frequency". ●...
  • Page 277 Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Setting multiple acceleration/deceleration times (RT signal, Pr. 44, Pr. 45, Pr. 147) ● Pr. 44 and Pr. 45 are valid when the RT signal is ON or when the output frequency is equal to or higher than the frequency set in Pr.
  • Page 278 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters NOTES The reference frequency during acceleration/deceleration depends on the Pr. 29 "Acceleration/ deceleration pattern selection" setting. (Refer to page 5-107.) The RT signal can be assigned to an input terminal by setting Pr. 178 to Pr. 189 (input terminal function selection).
  • Page 279: Acceleration/Deceleration Pattern

    Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern 5.5.2 Acceleration/deceleration pattern The acceleration/deceleration pattern can be set according to the application. In addition, the backlash measures that stop acceleration/deceleration by the frequency or time set with parameters at acceleration/deceleration can be set. Name Initial value Setting range Description Linear acceleration/deceleration...
  • Page 280 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters S-pattern acceleration/deceleration A (Pr. 29 = "1") ● Use this when acceleration/deceleration is required for a short time until a high-speed area equal to or higher than the base frequency, such as for the main shaft of the machine. ●...
  • Page 281 Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern S-pattern acceleration/deceleration B (Pr. 29 = "2") This is useful for preventing collapsing stacks such as on a conveyor. S-pattern acceleration/deceler- ation B can reduce the impact during acceleration/deceleration by accelerating/decelerating while maintaining an S-pattern from the present frequency (f2) to the target frequency (f1).
  • Page 282 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters Variable-torque acceleration/deceleration (Pr. 290 = "6") This function is suitable to accelerate/decelerate a variable torque load such as a fan and blower in a short time. Linear acceleration/deceleration is performed in the area where the output frequency > base fre- quency.
  • Page 283: Remote Setting Function

    Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern 5.5.3 Remote setting function Even if the operation panel is located away from the enclosure, contact signals can be used to perform continuous variable-speed operation, without using analog signals. By simply setting this parameter, the acceleration, deceleration and setting clear functions of the re- mote speed setter (FR-FK) become available.
  • Page 284 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters When Pr. 59 = "1, 11" When Pr. 59 = "1, 2, 11, 12" When Pr. 59 = "3, 13" When Pr. 59 = "2, 3, 12, 13" Set frequency ∗1 0 Hz Time Acceleration (RH)
  • Page 285 Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Output frequency ● During External operation, the remotely-set frequency set with RH and RM signals is added to the terminal 4 input and External operation mode frequency (PU operation mode frequency when Pr.
  • Page 286 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters The multi-speed operation function is invalid when remote setting function is selected. Setting frequency is "0". Even when the remotely-set frequency is cleared by turning ON the RL (clear) signal after turning OFF (ON) both the RH and RM signals, the inverter operates at the remotely-set frequency stored in the last operation if power is reapplied before one minute has elapsed since turning OFF (ON) both the RH and RM signals.
  • Page 287: Starting Frequency And Start-Time Hold Function

    Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern 5.5.4 Starting frequency and start-time hold function Magnetic flux Magnetic flux Magnetic flux It is possible to set the starting frequency and hold the set starting frequency for a certain period of time.
  • Page 288 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern Parameters NOTES When Pr. 13 = "0 Hz", the starting frequency is held at 0.01 Hz. When the start signal was turned OFF during start-time hold, deceleration is started at that point. At switching between forward rotation and reverse rotation, the starting frequency is valid but the start-time hold function is invalid.
  • Page 289: Minimum Motor Speed Frequency

    Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern 5.5.5 Minimum motor speed frequency Set the frequency where the PM motor starts running. Set the deadband in the low-speed range to eliminate noise and offset deviation when setting a fre- quency with analog input.
  • Page 290: D) Operation Command And Frequency Command

    (D) Operation command and frequency command Parameters (D) Operation command and frequency command Refer to Purpose Parameter to set page To select the operation mode Operation mode selection P.D000 Pr. 79 5-119 To start up in Network operation Communication startup P.D000, P.D001 Pr.
  • Page 291: Operation Mode Selection

    Parameters (D) Operation command and frequency command 5.6.1 Operation mode selection Select the operation mode of the inverter. The mode can be changed among operations using external signals (External operation), operation by operation panel or parameter unit (PU operation), combined operation of PU operation and Ex- ternal operation (External/PU combined operation), and Network operation (when RS-485 terminals or communication option is used).
  • Page 292 (D) Operation command and frequency command Parameters Operation mode basics ● The operation mode specifies the source of the start command and the frequency command for the inverter. ● Basically, there are following operation modes. External operation mode: For inputting a start command and a frequency command with an external potentiometer and switches which are connected to the control circuit terminal.
  • Page 293: Operation Mode

    Parameters (D) Operation command and frequency command Operation mode switching method External operation When "0, 1, or 2" is set in Pr. 340 Switching with the PU Switching through the network Press Switch to External operation mode through the the PU to light Press network.
  • Page 294 (D) Operation command and frequency command Parameters Start command Frequency setting Terminal wiring Parameter setting Operation method input method method Frequency setting Pr. 79 = "4" External (terminal 2 Frequency setting Terminal 2 and 4 (analog) (External/PU and 4, JOG, terminal ON RL, RM, RH, JOG, etc.
  • Page 295 Parameters (D) Operation command and frequency command Fig. 5-33: Inverter External operation mode Forward rotation start Reverse rotation start Switch Frequency setting Potentiometer I002446E_G PU operation mode (Pr. 79 = "1") ● Select the PU operation mode when applying start and frequency commands by only the key operation of the operation panel or the parameter unit.
  • Page 296 (D) Operation command and frequency command Parameters PU/External combined operation mode 2 (Pr. 79 = "4") ● Select the PU/External combined operation mode 2 when applying a frequency command from the external potentiometer, or multi-speed and JOG signals, and inputting a start command by key operation of the operation panel or the parameter unit.
  • Page 297 Parameters (D) Operation command and frequency command ● If the X12 signal is not assigned, the function of the MRS signal is switched to PU operation internal signal from MRS (output stop). Function/Operation X12 (MRS) signal Operation mode Parameter writing Switching of the operation mode (External, PU, and NET) is enabled.
  • Page 298 (D) Operation command and frequency command Parameters Switching operation mode by external signal (X16 signal) ● When External operation and the operation from the operation panel are used together, the PU operation mode and External operation mode can be switched during a stop (during motor stop, start command OFF) by using the PU-External operation switchover signal (X16).
  • Page 299 Parameters (D) Operation command and frequency command X65 signal state Pr. 340 Pr. 79 Remarks setting setting ON (PU) OFF (NET) PU operation mode NET operation ⎯ 0 (initial value) mode PU operation mode PU operation mode fixed NET operation mode NET operation mode fixed 3, 4 External/PU combined operation mode...
  • Page 300: Startup In Network Operation Mode At Power-On

    (D) Operation command and frequency command Parameters NOTES The priority of Pr. 79 and Pr. 340 and signals is Pr. 79 > X12 > X66 > X65 > X16 > Pr. 340. Changing the terminal assignment using Pr. 178 to Pr. 189 (input terminal function selection) may affect the other functions.
  • Page 301 Parameters (D) Operation command and frequency command Selecting the operation mode for power-ON (Pr. 340) Depending on the Pr. 79 and Pr. 340 settings, the operation mode at power-ON (reset) changes as de- scribed below. Pr. 340 Pr. 79 Operation mode at power-ON, Operation mode switching setting setting...
  • Page 302: During Communication Operation

    (D) Operation command and frequency command Parameters 5.6.3 Start command source and frequency command source during communication operation The start and frequency commands from an external device can be made valid when using the RS-485 terminals or the communication option. The command source in the PU operation mode can also be selected.
  • Page 303 Parameters (D) Operation command and frequency command Selection of command source in Network (NET) operation mode (Pr. 550) ● Either of the RS-485 terminals or the communication option can be specified for the command source in the Network operation mode. For FR-F800-E: Either of the Ethernet connector or the communication option can be specified for the command source in the Network operation mode.
  • Page 304 (D) Operation command and frequency command Parameters Command source Pr. 550 Pr. 551 Remarks Ethernet RS-485 Communication setting setting PU connector USB connector terminals option connector PU operation NET operation × × — mode mode NET operation PU operation × ×...
  • Page 305 Parameters (D) Operation command and frequency command When the CC-Link IE Field Network Basic is used, the NET operation mode has precedence. However, the Ethernet connector is not used as the command source if a communication option is installed while Pr. 550 = "9999". Controllability through communication Controllability in each operation mode External/PU...
  • Page 306 (D) Operation command and frequency command Parameters Controllability in each operation mode External/PU External/PU NET operation Condition operation Command combined op- combined op- operation (when the (Pr. 551 Item External (when source eration mode eration mode (when RS-485 Ethernet setting) operation operation communica-...
  • Page 307 Parameters (D) Operation command and frequency command Follows the Pr. 338 "Communication operation command source" and Pr. 339 "Communication speed command source" settings. (Refer to page 5-130.) At occurrence of a communication error, the inverter cannot be reset from the computer. Enabled only when stopped by the PU.
  • Page 308 (D) Operation command and frequency command Parameters Operation at fault Operation in each operation mode at error occurrences External/PU External/PU operation operation operation Conditions combined combined Fault record (when (when the (when External (Pr. 551 setting) operation operation RS-485 Ethernet communica- operation operation...
  • Page 309 Parameters (D) Operation command and frequency command Selection of control source in Network operation mode (Pr. 338, Pr. 339) ● There are two control sources: the start command source, which controls the signals related to the inverter stand command and function selection, and the speed command source, which controls signals related to frequency setting.
  • Page 310 (D) Operation command and frequency command Parameters Pr. 338 "Communication operation command Operation 0: NET 1: EXT source" location Remarks selection Pr. 339 "Communication speed command source" 0: NET 1: EXT 2: EXT 0: NET 1: EXT 2: EXT Trace trigger input External Trace sampling start/end External...
  • Page 311: Reverse Rotation Prevention Selection

    Parameters (D) Operation command and frequency command Command source switchover via external terminals (X67) ● In the Network operation mode, the start command source and speed command source can be switched over by the command source switchover signal (X67). This can be used to control signal inputs from both the external terminals and via communication.
  • Page 312: Frequency Setting Via Pulse Train Input

    (D) Operation command and frequency command Parameters 5.6.5 Frequency setting via pulse train input A pulse train input to the terminal JOG can be used to set the inverter's speed command. Moreover, speed synchronized operation of an inverter can be performed by using the pulse train output together with the terminal JOG.
  • Page 313 Parameters (D) Operation command and frequency command Selection of pulse train input (Pr. 291) ● Setting Pr. 291 "Pulse train I/O selection" = "1, 11, 21, 100" and Pr. 384 "Input pulse division scaling factor" ≠ "0" changes the function of terminal JOG to a pulse train input so that the frequency can be set to the inverter.
  • Page 314 (D) Operation command and frequency command Parameters Pulse train input specification Item Specification Open collector output. Supported pulse method Complementary output. (24 V power supply voltage) HIGH input level 20 V or more (voltage between JOG and SD) LOW input level 5 V or less (voltage between JOG and SD) Maximum input pulse rate 100 kpps...
  • Page 315 Parameters (D) Operation command and frequency command Speed synchronized operation by pulse input/output Inverter (master) To next inverter (slave) Pull up resistance Speed Speed Pulse train command command input To next inverter (slave) Pulse train Pulse train output output I002763E Fig.
  • Page 316: Jog Operation

    (D) Operation command and frequency command Parameters Speed synchronized operation specification Item Specification Output pulse format Pulse width fixed (10 μs) Pulse rate 0 to 50 kpps Pulse propagation delay 1 to 2 μs/1 unit Tab. 5-66: Speed synchronized operation specification A pulse transmission delay of about 1 to 2 μs in the slave occurs and further increases when the wiring length is long.
  • Page 317 Parameters (D) Operation command and frequency command JOG operation in the External operation ● Operation can be started and stopped by the start signals (STF and STR signals) when the Jog operation selection (JOG) signal is ON. (For the operation method, refer to page 4-30.) ●...
  • Page 318: Operation By Multi-Speed Setting

    (D) Operation command and frequency command Parameters 5.6.7 Operation by multi-speed setting Use these parameters to change among pre-set operation speeds with the terminals. The speeds are pre-set with parameters. Any speed can be selected by simply turning ON/OFF the contact signals (RH, RM, RL, and REX signals). Initial value Setting Name...
  • Page 319 Parameters (D) Operation command and frequency command NOTES In the initial setting, when two or more of multi-speed settings are simultaneously selected, prior- ity is given to the set frequency of the lower signal. For example, when RH and RM signals turn ON, RM signal (Pr. 5) has a higher priority. The RH, RM and RL signals are assigned to the terminals RH, RM and RL in the initial status.
  • Page 320 (D) Operation command and frequency command Parameters Input compensation of multi-speed setting (Pr. 28) Speed (frequency) compensation can be applied for the multi-speed setting and the remote setting by inputting the frequency setting compensation signal (terminals 1, 2). NOTES The priority of the frequency commands by the external signals are "Jog operation > multi-speed operation >...
  • Page 321: H) Protective Function Parameter

    Parameters (H) Protective function parameter (H) Protective function parameter Refer to Purpose Parameter to set page P.H000, P.H006, Pr. 9, Pr. 51, Pr. 561, Electronic thermal O/L To protect the motor from overheating P.H010, P.H016, Pr. 607, Pr. 608, 5-150 relay P.H020, P.H021 Pr.1016...
  • Page 322: Motor Overheat Protection (Electronic Thermal O/L Relay)

    (H) Protective function parameter Parameters 5.7.1 Motor overheat protection (electronic thermal O/L relay) Set the current of the electronic thermal O/L relay function to protect the motor from overheating. Such settings will provide the optimum protective characteristic considering the low cooling capa- bility of the motor during low-speed operation.
  • Page 323 Parameters (H) Protective function parameter Electronic thermal O/L relay operation characteristic for induction motor (Pr. 9) ● This function detects the overload (overheat) of the motor and trips the inverter by stopping the operation of the transistor at the inverter output side. ●...
  • Page 324 (H) Protective function parameter Parameters NOTES The internal accumulated heat value of the electronic thermal relay function is reset to the initial value by the inverter's power reset and reset signal input. Avoid unnecessary reset and power- OFF. Install an external thermal relay (OCR) between the inverter and motors to operate several motors, a multi-pole motor or a dedicated motor with one inverter.
  • Page 325 Parameters (H) Protective function parameter Electronic thermal O/L relay when using IPM motor (Pr. 9) ● This function detects the overload (overheat) of the motor and trips the inverter by stopping the operation of the transistor at the inverter output side. (The operation characteristic is shown below.) ●...
  • Page 326 (H) Protective function parameter Parameters Set two types of electronic thermal O/L relays (Pr. 51) Fig. 5-47: Operating two motors by a single inverter I002581E ● These settings are used when rotating two motors with different rated current separately by a single inverter.
  • Page 327 Parameters (H) Protective function parameter Motor permissible load level setting (Pr. 607, Pr. 608) The electronic thermal O/L relay operation characteristic can be changed by setting the permissible load level according to the motor characteristics. Motor permissible load 150% (Initial value) Motor permissible load 110% Range for the...
  • Page 328 (H) Protective function parameter Parameters External thermal relay input (OH signal, E.OHT) Fig. 5-50: Connection of an external thermal relay Thermal relay protector Inverter Motor I002582E_G External thermal relay input connection diagram ● The external thermal relay input (OH) signal is used when using an external thermal relay or a thermal protector built into the motor to protect the motor from overheating.
  • Page 329 Parameters (H) Protective function parameter PTC thermistor input (Pr. 561, Pr. 1016, E.PTC) Fig. 5-51: Inverter PTC thermistor input connection diagram Motor I002584E Thermistor resistance Thermistor curve Pr. 561 Temperature – resistance Thermistor temperature existing range TN-DT TN+DT TN: Rated operating temperature I002585E Fig.
  • Page 330 (H) Protective function parameter Parameters PTC thermistor resistance The elapsed time count is cleared. Pr. 561 setting Time Pr. 1016 E.PTC I003021E Fig. 5-53: Thermistor protection level and detection time NOTES When using terminal 2 for PTC thermistor input (Pr. 561 ≠ "9999"), the terminal 2 will not operate as an analog frequency command terminal.
  • Page 331 Parameters (H) Protective function parameter Overheat protection to match the characteristic of the motor (Pr. 600 to Pr. 604, Pr. 692 to Pr. 696) ● The activation level of the electronic thermal O/L relay can be varied to match the motor temperature characteristic.
  • Page 332: Cooling Fan Operation Selection

    (H) Protective function parameter Parameters 5.7.2 Cooling fan operation selection A cooling fan is built into the inverter and its operation can be controlled. Initial Setting Name Description value range A cooling fan operates at power ON. Cooling fan ON/OFF control is invalid. (The cooling fan is always ON at power ON) Cooling fan ON/OFF control is valid.
  • Page 333: Earth (Ground) Fault Detection At Start

    Parameters (H) Protective function parameter 5.7.3 Earth (ground) fault detection at start Select whether to enable/disable earth (ground) fault detection at start. When enabled, earth (ground) fault detection is performed immediately after a start signal input to the inverter. Initial Name Setting range Description...
  • Page 334: Initiating A Protective Function

    (H) Protective function parameter Parameters 5.7.5 Initiating a protective function A fault (protective function) is initiated by setting the parameter. This function can be used to check how the system operates at activation of a protective function. Initial Setting Name Description value range...
  • Page 335: I/O Phase Loss Protection Selection

    Parameters (H) Protective function parameter 5.7.6 I/O phase loss protection selection The output phase loss protection function, which stops the inverter output if one of the three phases (U, V, W) on the inverter's output side (load side) is lost, can be disabled. The input phase loss protective function on the inverter input side (R/L1, S/L2, T/L3) can be enabled.
  • Page 336: Retry Function

    (H) Protective function parameter Parameters 5.7.7 Retry function This function allows the inverter to reset itself and restart at activation of the protective function (fault indication). The retry generating protective functions can be also selected. When the automatic restart after instantaneous power failure function is selected (Pr. 57 "Restart coasting time"...
  • Page 337 Parameters (H) Protective function parameter Retry count check (Pr. 69) ● Reading the Pr. 69 value provides the cumulative number of successful restart times made by retries. The cumulative count in Pr. 69 increases by 1 when a retry is successful. Retry is regarded as successful when normal operation continues without a fault for the Pr.
  • Page 338 (H) Protective function parameter Parameters NOTES Use the retry function only when the operation can be resumed after resetting a protective func- tion activation. Making a retry against the protective function, which is activated by an unknown condition, will lead the inverter and motor to be faulty. Identify in what condition the protective function was activated, and eliminate such condition before resuming the operation.
  • Page 339: Emergency Drive (Fire Mode)

    Parameters (H) Protective function parameter 5.7.8 Emergency drive (Fire mode) This function is used in case of emergency such as a fire to forcibly continue inverter operation to drive a motor without activating protective functions even if the inverter detects a fault. Using this function may cause damage of the motor or the inverter because driving the motor is given the highest pri- ority.
  • Page 340 (H) Protective function parameter Parameters Connection diagram A connection diagram of the emergency drive is shown below. MCCB R/L1 S/L2 T/L3 Emergency drive in operation Emergency drive execution Fault output during emergency drive ALM3 Inverter/bypass Reset 24 V DC I003022E_G Fig.
  • Page 341 Parameters (H) Protective function parameter Emergency drive execution sequence NOTES When X84 signal is ON for 3 s, the emergency drive is executed. Y65 signal turns ON during emergency drive operation. "ED" appears on the operation panel during emergency drive operation. ALM3 signal turns ON when a fault occurs during emergency drive operation.
  • Page 342 (H) Protective function parameter Parameters ● When the electronic bypass during emergency drive is activated (CS signal is turned ON) (when the switchover to the commercial power supply during emergency drive is enabled) Emergency drive continued Power supply MC delay Pr.
  • Page 343 Parameters (H) Protective function parameter Emergency drive operation selection (Pr. 523, Pr. 524) Use Pr. 523 "Emergency drive mode selection" to select the emergency drive operation. Set a value in the hundreds place to select the operation when a valid protective function is activated (critical fault) during emergency drive.
  • Page 344 (H) Protective function parameter Parameters Electronic bypass during emergency drive (Pr. 136, Pr. 139, Pr. 57) ● For selecting the commercial mode (Pr. 523 = "3 "), setting is required as follows. – Set Pr. 136 "MC switchover interlock time" and Pr. 139 "Automatic switchover frequency from inverter to bypass operation"...
  • Page 345 Parameters (H) Protective function parameter MC operation  : MC-ON ×: MC-OFF —: During inverter operation, MC2-OFF, MC3-ON During commercial power supply operation, MC2-ON, MC3-OFF Invariance: The status before changing the signal ON or OFF is held. NOTE During electronic bypass operation while the electronic bypass sequence is enabled (Pr. 135 = "1"), the emergency drive function is not available.
  • Page 346 (H) Protective function parameter Parameters Operation of protective functions during emergency drive ● Operation of protective functions during emergency drive is as follows. Protective Operation during Protective Operation during Protective Operation during function emergency drive function emergency drive function emergency drive E.OC1 Retry E.OHT...
  • Page 347 Parameters (H) Protective function parameter Emergency drive status monitor ● Set "68" in Pr. 52, Pr. 774 to Pr. 776, Pr. 992 to monitor the status of the emergency drive on the operation panel. ● Description of the status monitor Operation Description panel...
  • Page 348: Limiting The Output Frequency (Maximum/Minimum Frequency)

    (H) Protective function parameter Parameters CAUTION: When the emergency drive operation is performed, the operation is continued or the retry is repeated even when a fault occurs, which may damage or burn the inverter and motor. Before restarting the normal operation after using this function, make sure that the inverter and motor have no fault.
  • Page 349 Parameters (H) Protective function parameter NOTES To operate with a frequency higher than 60 Hz using frequency-setting analog signals, change the Pr. 125 (Pr. 126) (frequency setting gain) setting. Simply changing the Pr. 1 and Pr. 18 settings does not enable operation at a frequency higher than 60 Hz. During PM motor control, the upper and lower limits are for the commanded frequency.
  • Page 350: Avoiding The Mechanical Resonance Points (Frequency Jump)

    (H) Protective function parameter Parameters 5.7.10 Avoiding the mechanical resonance points (frequency jump) When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these parameters allow resonant frequencies to be jumped. Initial Setting Name Description value range...
  • Page 351 Parameters (H) Protective function parameter 6-point frequency jump (Pr. 552) ● A total of six jump areas can be set by setting the common jump range for the frequencies set in Pr. 31 to Pr. 36. ● When frequency jump ranges overlap, the lower limit of the lower jump range and the upper limit of the upper jump range are used.
  • Page 352: Stall Prevention Operation

    (H) Protective function parameter Parameters 5.7.11 Stall prevention operation This function monitors the output current and automatically changes the output frequency to pre- vent the inverter from tripping due to overcurrent, overvoltage, etc. It can also limit the stall preven- tion and fast-response current limit operation during acceleration/deceleration and power/regener- ative driving.
  • Page 353 Parameters (H) Protective function parameter Initial value Name Setting range Description Output voltage Enable/disable the reduction enabled. output voltage reduction during stall Output voltage prevention operation. reduction disabled. H631 Use this setting when Voltage reduction Output voltage the overvoltage selection during stall reduction enabled.
  • Page 354 (H) Protective function parameter Parameters Disabling the stall prevention operation and fast-response current limit according to operating conditions (Pr. 156) Referring to the table below, enable/disable the stall prevention operation and the fast-response cur- rent limit operation, and also set the operation at OL signal output. Stall prevention Stall prevention operation selection...
  • Page 355 Parameters (H) Protective function parameter Adjusting the stall prevention operation signal output and output timing (OL signal, Pr. 157) ● If the output current exceeds the stall prevention operation level and stall prevention is activated, Overload warning (OL) signal will turn ON for 100 ms or more. The output signal turns OFF when the output current falls to the stall prevention operation level or less.
  • Page 356 (H) Protective function parameter Parameters Setting for stall prevention operation in the high-frequency range (Pr. 22, Pr. 23, Pr. 66) Magnetic flux Magnetic flux Magnetic flux Fig. 5-66: Stall prevention operation level Always at the Pr. 22 level when Pr. 23 = "9999" Pr.
  • Page 357 Parameters (H) Protective function parameter Setting multiple stall prevention operation levels (Pr. 48, Pr. 49) Magnetic flux Magnetic flux Magnetic flux ● By setting Pr. 49 "Second stall prevention operation frequency" = "9999" and turning ON the RT signal, Pr. 48 "Second stall prevention operation level" will be enabled. ●...
  • Page 358 (H) Protective function parameter Parameters Stall prevention operation level setting (analog variable) from terminal 1 (terminal 4) (Pr. 148, Pr. 149, Pr. 858, Pr. 868) Magnetic flux Magnetic flux Magnetic flux ● To use the terminal 1 (analog voltage input) to set the stall prevention operation level, set Pr. 868 "Terminal 1 function assignment"...
  • Page 359 Parameters (H) Protective function parameter NOTES The fast-response current limit cannot be set. To change the stall prevention operation level with the analog signal under PM motor control, set C16 to C19 or C38 to C41 to calibrate terminal 1 or terminal 4. (Refer to page 5-273.) Magnetic flux Magnetic flux Magnetic flux...
  • Page 360 (H) Protective function parameter Parameters NOTE Under V/F control or Advanced magnetic flux vector control, if the output frequency drops to 0.5 Hz due to the stall prevention operation and this state continues for 3 s, a fault indication (E.OLT) appears, and the inverter output is shut off. This operation is activated regardless of the Pr.
  • Page 361: Load Characteristics Fault Detection

    Parameters (H) Protective function parameter 5.7.12 Load characteristics fault detection This function is used to monitor whether the load is operating in normal condition by storing the speed/torque relationship in the inverter to detect mechanical faults or for maintenance. When the load operating condition deviates from the normal range, the protective function is activated or the warning is output to protect the inverter or the motor.
  • Page 362 (H) Protective function parameter Parameters Load characteristics setting (Pr. 1481 to Pr. 1487) ● Use Pr. 1481 to Pr. 1485 to set the reference value of load characteristics. ● Use Pr. 1486 "Load characteristics maximum frequency" and Pr. 1487 "Load characteristics mini- mum frequency"...
  • Page 363 Parameters (H) Protective function parameter Read value of Pr. 1480 Status Tens place Ones place — During measurement from Point 4 to Point 5 — Normal completion Termination of measurement by an activation of a protective function, inverter reset, 1 to 5 turning ON of MRS signal, turning OFF of the start command, or timeout.
  • Page 364 (H) Protective function parameter Parameters Load fault detection setting (Pr. 1488 to Pr. 1491) ● When the load is deviated from the detection width set in Pr. 1488 "Upper limit warning detection width", Upper limit warning detection signal (LUP) is output. When the load is deviated from the detection width set in Pr.
  • Page 365 Parameters (H) Protective function parameter Setting example ● The load characteristics are calculated from the parameter setting and the output frequency. ● A setting example is shown below. The reference value is linearly interpolated from the parameter settings. For example, the reference when the output frequency is 30 Hz is 26%, which is linearly interpolated from values of the reference 2 and the reference 3.
  • Page 366: Motor Overspeeding Detection

    (H) Protective function parameter Parameters 5.7.13 Motor overspeeding detection The Overspeed occurrence (E.OS) is activated when the motor speed exceeds the overspeed detec- tion level. This function prevents the motor from accidentally speeding over the specified value, due to an error in parameter setting, etc. Initial Setting Name...
  • Page 367: M) Monitor Display And Monitor Output Signal

    Parameters (M) Monitor display and monitor output signal (M) Monitor display and monitor output signal Refer to Purpose Parameter to set page Speed display and To display the motor speed. Pr. 37, Pr. 144, rotations per minute P.M000 to P.M002 5-196 To set by rotations per minute.
  • Page 368: Speed Display And Rotations Per Minute Setting

    (M) Monitor display and monitor output signal Parameters 5.8.1 Speed display and rotations per minute setting The monitor display unit and the frequency setting on the operation panel can be switched to motor speed and machine speed. Initial value Name Setting range Description Frequency display and setting...
  • Page 369 Parameters (M) Monitor display and monitor output signal Monitor display (setting) increments ● When both Pr. 37 and Pr. 144 have been set, their priorities are as given below. Pr. 144 = 102 to 112 > Pr. 37 = 1 to 9998 > Pr. 144 = 2 to 12 ●...
  • Page 370: Monitor Indicator Selection Using Operation Panel Or Via Communication

    (M) Monitor display and monitor output signal Parameters 5.8.2 Monitor indicator selection using operation panel or via communication The monitored item to be displayed on the operation panel or the parameter unit can be selected. Name Initial value Setting range Description 0, 5 to 14, 17, 18, 20, Select the monitor to be displayed on the...
  • Page 371 Parameters (M) Monitor display and monitor output signal Monitor description list (Pr. 52, Pr. 774 to Pr. 776, Pr. 992) ● Set the monitor to be displayed on the operation panel and the parameter unit in Pr. 52, Pr. 774 to Pr.
  • Page 372 (M) Monitor display and monitor output signal Parameters RS-485 communica- MODBUS® Pr. 52, Types of tion dedicat- RTU real Minus (-) Unit Pr. 774 to Pr. 776, Description monitor ed monitor time display Pr. 992 (hexadeci- monitor mal) Displays the cumulative time since the inverter began running.
  • Page 373 Parameters (M) Monitor display and monitor output signal RS-485 communica- MODBUS® Pr. 52, Types of tion dedicat- RTU real Minus (-) Unit Pr. 774 to Pr. 776, Description monitor ed monitor time display Pr. 992 (hexadeci- monitor mal) Displays input terminal ON/OFF Option input state of the digital input option terminal status...
  • Page 374 (M) Monitor display and monitor output signal Parameters RS-485 communica- MODBUS® Pr. 52, Types of tion dedicat- RTU real Minus (-) Unit Pr. 774 to Pr. 776, Description monitor ed monitor time display Pr. 992 (hexadeci- monitor mal) BACnet recep- Displays the BACnet reception 40281 tion status...
  • Page 375 Parameters (M) Monitor display and monitor output signal Since the voltage and current display on the operation panel (FR-DU08) is shown in four digits, a ⎯ monitor value of more than "9999" is displayed as " ". The setting is available only for standard models. When the output current is less than the specified current level (5% of the inverter rated current), the output current is monitored as 0 A.
  • Page 376 (M) Monitor display and monitor output signal Parameters Monitor display for operation panel (Pr. 52, Pr. 774 to Pr. 776) ● When Pr. 52 = "0" (initial value), the monitoring of output frequency, output current, output voltage and fault display can be selected in sequence by pressing the SET key. ●...
  • Page 377 Parameters (M) Monitor display and monitor output signal Displaying the set frequency during stop (Pr. 52) When Pr. 52 = "100", the set frequency is displayed during stop, and output frequency is displayed during running. (LED of Hz flickers during stop and is lit during operation.) Output Fault or alarm Pr.
  • Page 378 (M) Monitor display and monitor output signal Parameters Operation panel (FR-DU08) I/O terminal monitor (Pr. 52) ● When Pr. 52 = "55 to 57", the I/O terminal state can be monitored on the operation panel (FR-DU08). ● The output terminal monitor is displayed on the third monitor. ●...
  • Page 379 Parameters (M) Monitor display and monitor output signal Cumulative power monitor and clear (Pr. 170, Pr. 891) ● On the cumulative power monitor (Pr. 52 = "25"), the output power monitor value is added up and updated in 100 ms increments. (The values are saved in EEPROM every hour.) ●...
  • Page 380 (M) Monitor display and monitor output signal Parameters Hiding the decimal places for the monitors (Pr. 268) The numerical figures after a decimal point displayed on the operation panel may fluctuate during analog input, etc. The decimal places can be hidden by selecting the decimal digits with Pr. 268. Pr.
  • Page 381 Parameters (M) Monitor display and monitor output signal Minus sign display for the monitors (Pr. 290) ● A negative output can be selected for the monitor display of the terminal AM (analog voltage output), the operation panel, and a communication option. For a list of the monitors that can output values with minus signs, refer to the monitor description list (on page 5-199).
  • Page 382 (M) Monitor display and monitor output signal Parameters Monitor filter (Pr. 1106 to Pr. 1108) The response level (filter time constant) of the following monitor indicators can be adjusted. Monitor number Monitor indicator name Motor torque Load meter 1106 Torque command Torque current command 1107 Running speed...
  • Page 383: Monitor Display Selection For Terminals Fm/Ca And Am

    Parameters (M) Monitor display and monitor output signal 5.8.3 Monitor display selection for terminals FM/CA and AM The monitored statuses can be output as the following items: analog voltage (terminal AM), pulse train (terminal FM) for the FM-type inverter, analog current (terminal CA) for the CA-type inverter. The signal (monitored item) to be output to terminal FM/CA and terminal AM can be selected.
  • Page 384 (M) Monitor display and monitor output signal Parameters Monitor description list (Pr. 54, Pr. 158) ● Set Pr. 54 "FM/CA terminal function selection" for the monitor to be output to the terminal FM (pulse train output) and terminal CA (analog current output). ●...
  • Page 385 Parameters (M) Monitor display and monitor output signal Pr. 54 Terminal (FM/CA) Negative Types of monitor Unit FM, CA, AM Remarks Pr. 158 (AM) (-) output Full-scale value setting PID set point 0.1% 100% Refer to page 5-368 for the PID measured value 0.1% 100%...
  • Page 386 (M) Monitor display and monitor output signal Parameters Frequency monitor reference (Pr. 55) ● Set the full-scale value for outputting the monitored items of output frequency, frequency setting value to the terminals FM, CA and AM. ● For the FM-type inverters, set the full-scale value of the connected meter when the pulse speed of terminal FM is 1440 pulses/s (50k pulses/s).
  • Page 387 Parameters (M) Monitor display and monitor output signal Current monitor reference (Pr. 56) ● Output current, Output current peak value, Motor excitation current and monitor from the terminals FM, CA and AM. ● For the FM-type inverters, set the full-scale value of the connected meter when the pulse speed of terminal FM is 1440 pulses/s (50k pulses/s).
  • Page 388 (M) Monitor display and monitor output signal Parameters Terminal FM pulse train output (Pr. 291) Two kinds of pulse trains can be output to the terminal FM. ● When Pr. 291 "Pulse train I/O selection" = "0 (initial value) or 1", output is made from FM, with maximum of 8 V DC and 2400 pulses/s.
  • Page 389 Parameters (M) Monitor display and monitor output signal ● When Pr. 291 "Pulse train I/O selection" = "10, 11, 20, 21, 100", this is high-speed pulse train output for open collector output. A maximum pulse train of 55k pulses/s is output. There are two types of pulse width: "50% duty"...
  • Page 390: Adjusting Terminals Fm/Ca And Am

    (M) Monitor display and monitor output signal Parameters NOTES Terminal JOG input specifications (pulse train input or contact input) can be selected with Pr. 291. When changing the setting value, be careful not to change the terminal JOG input specifications. (Refer to page 5-140 for pulse train input.) Connect a meter between the terminals FM and SD after changing the Pr.
  • Page 391 Parameters (M) Monitor display and monitor output signal Terminal FM calibration (C0 (Pr. 900)) ● The terminal FM is preset to output pulses. By setting C0 (Pr. 900), the meter connected to the inverter can be calibrated by parameter setting without use of a calibration resistor. ●...
  • Page 392 (M) Monitor display and monitor output signal Parameters NOTES When outputting such an item as the output current, which cannot reach a 100% value easily by operation, set Pr. 54 to "21" (reference voltage output) and calibrate. 1440 pulses/s are output from the terminal FM.
  • Page 393 Parameters (M) Monitor display and monitor output signal Calibration procedure for terminal FM when using the operation panel (FR-DU08) Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Calibration is also possible in the External operation mode.
  • Page 394 (M) Monitor display and monitor output signal Parameters Terminal CA calibration (C0 (Pr. 900), C8 (Pr. 930) to C11 (Pr. 931)) ● Terminal CA is initially set to provide a 20 mA DC output in the full-scale state of the corresponding monitor item.
  • Page 395 Parameters (M) Monitor display and monitor output signal Adjusting the response of terminal CA (Pr. 869) ● Using Pr. 869, the output voltage response of the terminal CA can be adjusted in the range of 0 to 5 s. ● Increasing the setting stabilizes the terminal CA output more but reduces the response level. (Setting "0"...
  • Page 396: Energy Saving Monitor

    (M) Monitor display and monitor output signal Parameters Adjusting the response of terminal AM (Pr. 867) ● Using Pr. 867, the output voltage response of the terminal AM can be adjusted in the range of 0 to 5 s. ● Increasing the setting stabilizes the terminal AM output more but reduces the response level. (Setting "0"...
  • Page 397 Parameters (M) Monitor display and monitor output signal Name Initial value Setting range Description Discharge damper control (fan) Inlet damper control (fan) Control selection during commercial power-supply Valve control (pump) M202 operation Commercial power supply drive (fixed value) Consider the value during commercial power supply Power saving rate reference operation as 100%.
  • Page 398 (M) Monitor display and monitor output signal Parameters Energy saving monitor list ● The items that can be monitored on the power saving monitor (Pr. 52, Pr. 54, Pr. 158, Pr. 774 to Pr. 776, Pr. 992 = "50") are indicated below. (Only [ Power saving] and [ Average power saving] can be set to Pr.
  • Page 399 Parameters (M) Monitor display and monitor output signal ● The items that can be monitored on the cumulative energy saving monitor (Pr. 52, Pr. 774 to Pr. 776, Pr. 992 = "51") are indicated below. (The monitor value of the cumulative monitor can be shifted to the right with Pr. 891 "Cumulative power monitor digit shifted times".) Parameter setting Energy saving...
  • Page 400 (M) Monitor display and monitor output signal Parameters Average power saving monitor Average power saving], [ Average power saving rate], [ Average power cost savings]) ● The average power saving monitors are displayed by setting a value other than 9999 in Pr. 897 "Power saving monitor average time".
  • Page 401 Parameters (M) Monitor display and monitor output signal Power saving Running Running During stop instantaneous Power is off value [kW] Time Accumulation Power saving amount [kWh] Time Accumulation start Pause Clear (Pr. 898=0) (Pr. 898 = 0) (Pr. 898 = 1) Resume accumulation (Pr.
  • Page 402 (M) Monitor display and monitor output signal Parameters ● The estimated value of the consumed power during commercial power supply operation [kW] is calculated from the motor capacity set in Pr. 893 and Pr. 892 "Load factor" with the following formula.
  • Page 403: Output Terminal Function Selection

    Parameters (M) Monitor display and monitor output signal Parameters referred to Pr. 3 Base frequency => page 5-537 Pr. 52 Operation panel main monitor selection => page 5-198 Pr. 54 FM/CA terminal function selection => page 5-211 Pr. 158 AM terminal function selection =>...
  • Page 404 (M) Monitor display and monitor output signal Parameters Output signal list ● The functions of the output terminals can be set. ● Refer to the following table and set each parameter. Setting Signal Related Refer to Function Operation Positive Negative name parameter page...
  • Page 405 Parameters (M) Monitor display and monitor output signal Setting Signal Related Refer to Function Operation Positive Negative name parameter page logic logic Pr. 1020 to Trace status Output during trace operation. 5-443 Pr. 1047 Output when the actual motor rotations Speed detection per minute (estimated rotations per Pr.
  • Page 406 (M) Monitor display and monitor output signal Parameters Setting Signal Related Refer to Function Operation Positive Negative name parameter page logic logic Commercial power supply side motor 1 connection Commercial power supply side motor 2 connection RO2 Commercial power supply side motor 3 connection RO3 Output depending on the motor drive Commercial power...
  • Page 407 Parameters (M) Monitor display and monitor output signal Setting Signal Related Refer to Function Operation Positive Negative name parameter page logic logic Output when the inverter's protective function is activated to stop the output (at fault occurrence). ⎯ ALM2 Fault output 2 5-239 The signal output continues even during an inverter reset, and the signal output...
  • Page 408 (M) Monitor display and monitor output signal Parameters Setting Signal Related Refer to Function Operation Positive Negative name parameter page logic logic Outputs the signal for starting the Y217 Priming pump operation Pr.1363 priming pump. STIR Stirring Output during the stirring operation. Pr.1364, Pr.1365 PID upper/lower limit Y219...
  • Page 409 Parameters (M) Monitor display and monitor output signal Do not assign signals which repeat frequently between ON and OFF to terminals A1B1C1 or A2B2C2. The life of the relay contacts will be shortened. Adjusting the output terminal response level (Pr. 289) The response level of the output terminals can be delayed in a range of 5 to 50 ms.
  • Page 410 (M) Monitor display and monitor output signal Parameters Inverter operation ready signals (RY signal) and inverter running signals (RUN, RUN3 signals) Power supply DC injection brake operation point DC injection brake operation Pr. 13 Reset Time processing RUN3 I003030E Fig. 5-95: Ready and motor running signals –...
  • Page 411 Parameters (M) Monitor display and monitor output signal ● When using the RY, RUN, and RUN3 signals, refer to the following and assign the functions by Pr. 190 to Pr. 196 (output terminal function selection). Pr. 190 to Pr. 196 settings Output signal Positive logic Negative logic...
  • Page 412: Output Frequency Detection

    (M) Monitor display and monitor output signal Parameters Input MC shutoff signal (Y91) ● The Fault output 3 (Y91) signal is output when a fault originating in the inverter circuit or a connection fault occurs. ● To use the Y91 signal, set "91 (positive logic) or 191 (negative logic)" in any of Pr. 190 to Pr. 196 (output terminal function selection) to assign the function to the output terminal.
  • Page 413 Parameters (M) Monitor display and monitor output signal Output up-to-frequency sensitivity (SU signal, Pr. 41) ● Up to frequency (SU) is output when the output frequency reaches the set frequency. ● The Pr. 41 value can be adjusted within the range ±1% to ±100% considering the set frequency as 100%.
  • Page 414 (M) Monitor display and monitor output signal Parameters Output frequency detection (FU (FB) signal, FU2 (FB2) signal, Pr. 42, Pr. 43, Pr. 50) ● Output frequency detection (FU (FB)) is output when the output frequency reaches the Pr. 42 setting or higher. ●...
  • Page 415 Parameters (M) Monitor display and monitor output signal Speed detection hysteresis (Pr. 870) This function prevents chattering of the speed detection signals. When an output frequency fluctu- ates, the up to frequency signal (SU) and the speed detection signals (FB and FB2) may repeat ON/OFF (chatter).
  • Page 416: Output Current Detection Function

    (M) Monitor display and monitor output signal Parameters 5.8.8 Output current detection function The output current during inverter running can be detected and output to the output terminal. Initial value Setting Name Description range Output current detection Set the output current detection level. 120% 110% 0 to 220%...
  • Page 417 Parameters (M) Monitor display and monitor output signal ● Select whether the inverter output stops or the inverter operation continues when Y12 signal turns ON, by setting Pr.167. Pr. 167 setting When Y12 signal turns ON When Y13 signal turns ON 0 (Initial value) Continuous operation Continuous operation...
  • Page 418: Output Torque Detection

    (M) Monitor display and monitor output signal Parameters CAUTION: ● The zero current detection level setting should not be too low, and the zero current detection time setting not too long. When the output current is low and torque is not generated, the detection signal may not be output.
  • Page 419: Remote Output Function

    Parameters (M) Monitor display and monitor output signal 5.8.10 Remote output function The inverter output signals can be turned ON/OFF like the remote output terminals of a programma- ble controller. Initial Setting Name Description value range Remote output data is cleared when the power supply is turned Remote output data is cleared during an...
  • Page 420 (M) Monitor display and monitor output signal Parameters Remote output data retention (REM signal, Pr. 495) ● If the power supply is reset (including a power failure) while Pr. 495 = "0 (initial value) or 10", t the REM signal output is cleared. (The terminal ON/OFF status is determined by the settings in Pr. 190 to Pr.
  • Page 421: Analog Remote Output Function

    Parameters (M) Monitor display and monitor output signal 5.8.11 Analog remote output function An analog value can be output from the analog output terminal. Initial Setting Name Description value range Remote output data is cleared when the Remote output data is power supply is turned OFF cleared during an inverter Remote output data is retained when...
  • Page 422 (M) Monitor display and monitor output signal Parameters ● When Pr. 54 "FM/CA terminal function selection" = "87, 88, 89, or 90" (remote output), the CA type inverter can output any analog current from the terminal CA. ● Terminal CA output [mA] = 20 [mA] × (analog remote output value – 1000)/100 Where the output range is 0 to 20 mA.
  • Page 423 Parameters (M) Monitor display and monitor output signal Analog remote output data retention (Pr. 655) ● When the power supply is reset (including a power failure) while Pr. 655 "Analog remote output selection" = "0" (initial value) or 10" and, the remote analog output (Pr. 656 to Pr. 659) returns to its initial value (1000%).
  • Page 424: Fault Code Output Selection

    (M) Monitor display and monitor output signal Parameters 5.8.12 Fault code output selection When a fault occurs, the corresponding data can be output as a 4-bit digital signal using via an open collector output terminal. The fault code can be read using an input module of programmable controller, etc. Name Initial value Setting range Description...
  • Page 425: Pulse Train Output Of Output Power

    Parameters (M) Monitor display and monitor output signal 5.8.13 Pulse train output of output power After power ON or inverter reset, output signal (Y79 signal) is output in pulses every time accumulated output power, which is counted after the Pr. 799 "Pulse increment setting for output power" is set, reaches the specified value (or its integral multiples).
  • Page 426: Detection Of Control Circuit Temperature

    (M) Monitor display and monitor output signal Parameters 5.8.14 Detection of control circuit temperature The temperature of the control circuit board can be monitored, and a signal can be output according to the predetermined temperature setting. Name Initial value Setting range Description Control circuit temperature Set the temperature where the Y207 0 °C...
  • Page 427: T) Multi-Function Input Terminal Parameters

    Parameters (T) Multi-Function Input Terminal Parameters (T) Multi-Function Input Terminal Parameters Refer to Purpose Parameter to set page To inverse the rotation direction with the voltage/current analog input Analog input selection P.T000, P.T001 Pr. 73, Pr. 267 5-255 selection (terminals 1, 2, and 4) To assign functions to analog input Terminal 1 and terminal 4 P.T010, P.T040...
  • Page 428 (T) Multi-Function Input Terminal Parameters Parameters Analog input specification selection ● Concerning the terminals 2 and 4 used for analog input, the voltage input (0 to 5 V, 0 to 10 V) and current input (0 to 20 mA) are selectable. To change the input specification, change the parame- ters (Pr.
  • Page 429 Parameters (T) Multi-Function Input Terminal Parameters ● Set the Pr. 73 and voltage/current input switch settings according to the table below. indicates the main speed setting.) Compensation input Terminal 2 Terminal 1 Pr. 73 setting Switch 1 terminal compensation Polarity reversible input input method...
  • Page 430 (T) Multi-Function Input Terminal Parameters Parameters To run with an analog input voltage ● Concerning the frequency setting signal, input 0 to 5 V DC (or 0 to 10 V DC) to terminals 2 and 5. The 5 V (10 V) input is the maximum output frequency. ●...
  • Page 431 Parameters (T) Multi-Function Input Terminal Parameters Running with analog input current ● For constant pressure or temperature control with fans, pumps, or other devices, automatic operation is available by setting the regulator output signal 4 to 20 mA DC to between terminals 4 and 5.
  • Page 432: Analog Input Terminal (Terminal 1, 4) Function Assignment

    (T) Multi-Function Input Terminal Parameters Parameters Parameters referred to Pr. 22 Stall prevention operation level => page 5-180 Pr. 125 Terminal 2 frequency setting gain frequency => page 5-266 Pr. 126 Terminal 4 frequency setting gain frequency => page 5-266 Pr.
  • Page 433: Analog Input Compensation

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.3 Analog input compensation Addition compensation or fixed ratio analog compensation (override) with terminal 2 set to auxiliary input is applicable to the multi-speed operation or terminal 2/terminal 4 speed setting signal (main speed). Name Initial value Setting range...
  • Page 434 (T) Multi-Function Input Terminal Parameters Parameters Output frequency Output frequency When voltage across When voltage across terminals 2 and 5 is 2.5 V terminals 2 and 5 is 2.5 V (5 V) (5 V) When voltage When voltage across terminals across terminals 2 and 5 is 0 V 2 and 5 is 0 V...
  • Page 435 Parameters (T) Multi-Function Input Terminal Parameters – Compensation (%): Terminal 2 input Fig. 5-121: Override Initial value (50 % to 150 %) 2.5 V (5 V) (10 V) Voltage across terminals 2 and 5 I001189E Example When Pr. 73 = "5" By the terminal 1 (main speed) and terminal 2 (auxiliary) input, the setting frequency is set as shown in the figure below.
  • Page 436: Analog Input Responsiveness And Noise Elimination

    (T) Multi-Function Input Terminal Parameters Parameters 5.9.4 Analog input responsiveness and noise elimination The frequency command responsiveness and stability are adjustable by using the analog input (ter- minals 1, 2, and 4) signal. Name Initial value Setting range Description The primary delay filter time constant to the analog input is Input filter time constant 0 to 8...
  • Page 437 Parameters (T) Multi-Function Input Terminal Parameters Analog input time constant (Pr. 74) ● It is effective to eliminate noise on the frequency setting circuit. ● Increase the filter time constant if steady operation cannot be performed due to noise, etc. A larger setting results in slower response.
  • Page 438: Frequency Setting Voltage (Current) Bias And Gain

    (T) Multi-Function Input Terminal Parameters Parameters 5.9.5 Frequency setting voltage (current) bias and gain The degree (incline) of the output frequency to the frequency setting signal (0 to 5 V DC, 0 to 10 V or 4 to 20 mA) is selectable to a desired amount. Use Pr.
  • Page 439 Parameters (T) Multi-Function Input Terminal Parameters Relationship between the analog input terminal function and the calibration parameter ● Calibration parameter according to the terminal 1 function Calibration parameter Pr. 868 Terminal function Setting Bias setting Gain setting C2 (Pr. 902) "Terminal 2 frequency setting Pr.
  • Page 440 (T) Multi-Function Input Terminal Parameters Parameters Analog input bias/gain calibration (C2 (Pr. 902) to C7 (Pr. 905), C12 (Pr. 917) to C15 (Pr. 918)) ● The "bias" and "gain" functions serve to adjust the relationship between a setting input signal and the output frequency.
  • Page 441 Parameters (T) Multi-Function Input Terminal Parameters ● There are three methods to adjust the frequency setting voltage (current) bias/gain. ³( Adjust any point with application of a voltage (current) between terminals 2 and 5 (4 and 5). Refer to page 5-270. ·( Adjust any point without application of a voltage (current) between terminals 2 and 5 (4 and 5).
  • Page 442 (T) Multi-Function Input Terminal Parameters Parameters Frequency setting voltage (current) bias/gain adjustment method ³ Adjust any point with application of a voltage (current) between terminals 2 and 5 (4 and 5). (Frequency setting gain adjustment example) Operation Screen at power-ON The monitor display appears.
  • Page 443 Parameters (T) Multi-Function Input Terminal Parameters · Adjust any point without application of a voltage (current) between terminals 2 and 5 (4 and 5) (Frequency setting gain adjustment example) Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode.
  • Page 444 (T) Multi-Function Input Terminal Parameters Parameters » Adjust frequency only without adjustment of gain voltage (current) (When changing the gain frequency from 60 Hz to 50 Hz) Operation Parameter selection Turn to choose " "(Pr. 125) for the terminal 2, and " "(Pr.
  • Page 445: Bias And Gain For Voltage (Current) Setting Of Stall Prevention Operation Level

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.6 Bias and gain for voltage (current) setting of stall prevention operation level The magnitude (slope) of the stall prevention operation level can be set as desired in relation to the analog signal (0 to 5 V DC, 0 to 10 V DC, or 4 to 20 mA). Use Pr.
  • Page 446 (T) Multi-Function Input Terminal Parameters Parameters Relationship between the analog input terminal function and the calibration parameter ● Calibration parameter according to the terminal 1 function Calibration parameter Pr. 868 Terminal function setting Bias setting Gain setting C2 (Pr. 902) "Terminal 2 frequency setting Pr.
  • Page 447 Parameters (T) Multi-Function Input Terminal Parameters Calibration of analog input bias and gain (C16 (Pr. 919) to C19 (Pr. 920), C38 (Pr. 932) to C41 (Pr. 933)) ● "Bias"/"gain" function can adjust the relation between the stall prevention operation level and the setting input signal.
  • Page 448 (T) Multi-Function Input Terminal Parameters Parameters ● There are three methods to adjust the stall prevention operation level setting voltage (current) bias and gain. ³( Method to adjust arbitrary point with application of a voltage (current) between terminals 1 and 5 (4 and 5). Refer to page 5-270. ·...
  • Page 449 Parameters (T) Multi-Function Input Terminal Parameters Adjustment method for the stall prevention operation level setting voltage (current) bias and gain ³ Adjust any point with application of a voltage (current) between terminals 1 and 5 (4 and 5). Operation Screen at power-ON The monitor display appears.
  • Page 450 (T) Multi-Function Input Terminal Parameters Parameters · Adjust any point without application of a voltage (current) between terminals 1 and 5 (4 and 5). Operation Screen at power-ON The monitor display appears. Changing the operation mode Press to choose the PU operation mode. [PU] indicator is lit. Calibration is also possible in the External operation mode.
  • Page 451 Parameters (T) Multi-Function Input Terminal Parameters » Method to adjust only stall prevention operation level without adjusting gain voltage (current). (When changing the gain value from 150% to 130%.) Operation Parameter selection Turn to choose " " (Pr. 920) for the terminal 1, and " "...
  • Page 452: Checking Of Current Input On Analog Input Terminal

    (T) Multi-Function Input Terminal Parameters Parameters 5.9.7 Checking of current input on analog input terminal When current is input to the analog input terminal 2 and terminal 4, operation when the current input has gone below the specified level (loss of analog current input) can be selected. It is possible to con- tinue the operation even when the analog current input is lost.
  • Page 453 Parameters (T) Multi-Function Input Terminal Parameters Continue operation at analog current input loss (Pr. 573 = "1, 4", Pr. 777) ● When Pr. 573 = "1", operation is continued with the output frequency before the current input loss. ● When Pr. 573 = "4" and Pr. 777 ≠ "9999", operation is continued with frequency set in Pr. 777. ●...
  • Page 454 (T) Multi-Function Input Terminal Parameters Parameters Fault output (Pr. 573 = "2") ● When the analog current input becomes 2 mA or lower, 4 mA input fault (E.LCI) will be activated and the output is shut off. ● PID control (reverse action) E.LCI occurs Output frequency Input current...
  • Page 455 Parameters (T) Multi-Function Input Terminal Parameters ● The analog input current is restored during deceleration under PID control (reverse action) Decelerates as the input current is lost Output frequency Normal operation after the current is restored Input current 20 mA decrease Set point (fixed) Return...
  • Page 456 (T) Multi-Function Input Terminal Parameters Parameters Function related to current input check Refer to Function Operation page When the operation continues, setting of the minimum frequency against the Minimum frequency 5-176 running frequency is valid even during the current input loss. The multi-speed setting signal is prioritized even during current input loss (operate according to multi-speed setting even during operation in continuous frequency or during deceleration stop).
  • Page 457: Input Terminal Function Selection

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.8 Input terminal function selection Use the following parameters to select or change the input terminal functions. Initial Name Initial signal Setting range value 0 to 8, 10 to 14, 16, 18, 24, 25, STF terminal function 28, 37 to 40, 46 to 48, 50, 51, STF (Forward rotation command)
  • Page 458 (T) Multi-Function Input Terminal Parameters Parameters Input terminal function assignment ● Using Pr. 178 to Pr. 189, set the functions of the input terminals ● Refer to the following table and set the parameters. Signal Refer to Setting Function Related parameter name page Pr.
  • Page 459 Parameters (T) Multi-Function Input Terminal Parameters Signal Refer to Setting Function Related parameter name page PU/NET operation switchover Pr. 79, Pr. 340 5-119 (PU operation with X65-ON) External/NET operation switchover Pr. 79, Pr. 340 5-119 (NET operation with X66-ON) Command source switchover Pr.
  • Page 460 (T) Multi-Function Input Terminal Parameters Parameters Adjusting the response of input terminal (Pr. 699) Response of the input terminal can be delayed in a range between 5 to 50 ms. (Example of STF signal operation) Time Pr. 699 ≠ 9999 Pr.
  • Page 461: Inverter Output Shutoff Signal

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.9 Inverter output shutoff signal The inverter output can be shut off with the MRS signal. The logic of the MRS signal can also be se- lected. Initial Setting Name Description value range Normally open input Normally closed input (NC contact input specification) MRS input selection...
  • Page 462 (T) Multi-Function Input Terminal Parameters Parameters Assigning a different action for each MRS signal input via communication and external terminal (Pr. 17 = "4") When Pr. 17 = "4", the MRS signal from an external terminal can be set as the normally closed (NC con- tact) input, and the MRS signal from communication as the normally open (NO contact) input.
  • Page 463: Selecting Operation Condition Of The Second Function Selection Signal (Rt)

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.10 Selecting operation condition of the second function selection signal (RT) Second function can be selected by the RT signal. Operating condition (validity condition) for second (third) function can be also set. Name Initial value Setting range Description Second function is immediately enabled...
  • Page 464 (T) Multi-Function Input Terminal Parameters Parameters ● When the RT signal is ON, the following second functions are selected at the same time. First function Second function Function Refer to page Parameter number Parameter number Torque boost Pr. 0 Pr. 46 5-535 Base frequency Pr.
  • Page 465: Start Signal Operation Selection

    Parameters (T) Multi-Function Input Terminal Parameters 5.9.11 Start signal operation selection Operation of start signal (STF/STR) can be selected. Select the stopping method (deceleration to stop or casting) at turn-OFF of the start signal. Use this function to stop a motor with a mechanical brake at turn-OFF of the start signal. Description Name Initial value...
  • Page 466 (T) Multi-Function Input Terminal Parameters Parameters Start signal Inverter Forward/ reverse signal Time I002657E_G Fig. 5-139: 2-wire type connection example (Pr. 250 = "8888") NOTES By setting Pr. 250 = "0 to 100, 1000 to 1100", it will perform coast to stop when the start command is turned OFF.
  • Page 467 Parameters (T) Multi-Function Input Terminal Parameters Forward Stop rotation start Inverter Reverse rotation start STP (STOP) Time STP (STOP) I002658E_G Fig. 5-140: 3-wire type connection example (Pr. 250 = "9999") Stop Start Inverter STP (STOP) Forward rotation/ reverse rotation Time STP (STOP) I002659E_G Fig.
  • Page 468 (T) Multi-Function Input Terminal Parameters Parameters NOTES The STP (STOP) signal is assigned to the STP (STOP) terminal by the initial setting. Set "25" in any of Pr. 178 to Pr. 189 to assign the STP (STOP) signal to another terminal. When the JOG operation is enabled by turning ON the JOG signal, STP (STOP) signal will be disa- bled.
  • Page 469: C) Motor Constant Parameters

    Parameters (C) Motor constant parameters 5.10 (C) Motor constant parameters Refer to Purpose Parameter to set page To select the motor to be used Applicable motor P.C100, P.C200 Pr. 71, Pr. 450 5-297 P.C000, P.C100 to P.C105, Pr. 9, Pr. 51, Pr. 71, P.C107, P.C108, Pr.
  • Page 470 (C) Motor constant parameters Parameters Setting the applied motor Refer to the following list and set the parameters according to the applied motor. Operational characteristic of the electronic thermal O/L Constant value range when relay Pr. 71 Motor performing offline auto tuning (increment) Stand- Constant...
  • Page 471 Parameters (C) Motor constant parameters Operational characteristic of the electronic thermal O/L Constant value range when relay Pr. 71 Motor performing offline auto tuning (increment) Stand- Constant -torque Pr. 82 (Pr. 455) and Pr. 859  (Pr. 860) Standard motor 0 to 500 A, 9999 (0.01 A) 0 to 3600 A, 9999 (0.1 A) ...
  • Page 472 (C) Motor constant parameters Parameters Using two types of motors (RT signal, Pr. 450) ● When using two types of motors with one inverter, set Pr. 450 "Second applied motor". ● The setting value "9999" (initial value) disables second applied motor. ●...
  • Page 473 Parameters (C) Motor constant parameters Automatic change of torque boost for the SF-PR motor ● When the SF-PR motor is selected (Pr. 71 = "70, 73, or 74"), the Pr. 0 "Torque boost" setting is automatically changed to enable output of the 6 Hz 150% torque under V/F control by setting Pr.
  • Page 474 (C) Motor constant parameters Parameters NOTE When the Pr. 0 and Pr. 12 settings are changed from their initial values, automatic change is not performed. When the SF-PR motor is selected (Pr. 71="70, 73, or 74"), the output current may become large due to a small load by setting Pr.
  • Page 475: Offline Auto Tuning

    Parameters (C) Motor constant parameters 5.10.2 Offline auto tuning Magnetic flux Magnetic flux Magnetic flux The offline auto tuning enables the optimal operation of an motor. What is offline auto tuning? Under Advanced magnetic flux vector control operation, measuring motor constants automatically (offline auto tuning) enables optimal operation of motors even when motor constants vary, when a motor of another company is used or when the wiring distance is long.
  • Page 476 (C) Motor constant parameters Parameters Initial Name Setting range Description value 0 to 50 Ω, 9999 Motor constant (R1) 9999 C120 0 to 400 mΩ, 9999 0 to 50 Ω, 9999 Motor constant (R2) 9999 C121 0 to 400 mΩ, 9999 Motor constant (L1)/ 0 to 6000 mH, 9999 Tuning data...
  • Page 477 Parameters (C) Motor constant parameters Initial Name Setting range Description value 0 to 50 Ω, 9999 Second motor 9999 C220 constant (R1) 0 to 400 mΩ, 9999 0 to 50 Ω, 9999 Second motor 9999 C221 constant (R2) 0 to 400 mΩ, 9999 Second motor 0 to 6000 mH, 9999 constant (L1) / d-axis...
  • Page 478 (C) Motor constant parameters Parameters Before performing offline auto tuning Check the following points before performing offline auto tuning: ● A value other than "9999" is set in Pr. 80 and Pr. 81, and Advanced magnetic flux vector control. ● A motor is connected. (The motor should not be rotated by the force applied from outside during the tuning.) ●...
  • Page 479 Parameters (C) Motor constant parameters Pr. 71 setting Motor constant Motor constant Motor constant Motor parameter mH, % parameter parameter Ω, mΩ and A unit Internal data and A unit setting setting setting ⎯ SF-JR and SF-TH 0 (initial value) 3 (4) Mitsubishi standard ⎯...
  • Page 480 (C) Motor constant parameters Parameters Performing tuning NOTE Before performing tuning, check the monitor display of the operation panel or the parameter unit if the inverter is in the state ready for tuning. (Refer to (2) below.) Turning ON the start command while tuning is unavailable starts the motor.
  • Page 481 Parameters (C) Motor constant parameters ● Monitor is displayed on the operation panel during tuning as below. Pr. 96 setting value LCD operation panel (FR-LU08) Operation panel (FR-DU08) display display AutoTune 12:34 AutoTune 12:34 TUNE TUNE (1) Setting --- STOP --- STOP PREV NEXT...
  • Page 482 (C) Motor constant parameters Parameters ● If offline auto tuning has ended in error (see the table below), motor constants are not set. Perform an inverter reset and restart tuning. Error display Error cause Countermeasures Forced end Set Pr. 96 = "1" or "101" and try again. Inverter protective function operation Make the setting again.
  • Page 483 Parameters (C) Motor constant parameters Changing the motor constant ● If the motor constant is known, the motor constant can be set directly or set using data measured through offline auto tuning. ● According to the Pr. 71 (Pr. 450) setting, the range of the motor constant parameter setting values and units can be changed.
  • Page 484 (C) Motor constant parameters Parameters First Second Setting Name Setting range Initial value motor Pr. motor Pr. increments 0 to 500 A, 9999 0.01 A Motor excitation current (No-load current) 0 to 3600 A, 9999 0.1 A 0 to 50 Ω, 9999 0.001 Ω...
  • Page 485 Parameters (C) Motor constant parameters ● Set a given value as the motor constant parameter. The displayed increments of the read motor constants can be changed with Pr. 684 "Tuning data unit switchover". Pr. 684 = 0 (initial value) Pr. 684 = 1 First Second Initial...
  • Page 486 (C) Motor constant parameters Parameters Changing the motor constant (if setting the Pr. 92 and Pr. 93 motor constants in units of [Ω]) ● Set Pr. 71 as shown below. Pr. 71 setting Applicable motor Star connection motor Delta connection motor Standard motor Constant-torque motor ●...
  • Page 487 Parameters (C) Motor constant parameters Tuning the second applied motor ● When one inverter switches the operation between two different motors, set the second motor in Pr. 450 "Second applied motor". (Refer to page 5-297.) In the initial setting, no second motor is applied.
  • Page 488: Offline Auto Tuning For A Pm Motor (Motor Constants Tuning)

    (C) Motor constant parameters Parameters 5.10.3 Offline auto tuning for a PM motor (motor constants tuning) The offline auto tuning for a PM motor enables the optimal operation of a PM motor. What is offline auto tuning? Under PM motor control, setting motor constants automatically (offline auto tuning) enables optimal operation of motors even when motor constants vary or when the wiring distance is long.
  • Page 489 Parameters (C) Motor constant parameters Initial Name Setting range Description value 0 to 50 Ω, 9999 Motor constant (R1) 9999 C120 0 to 400 mΩ, 9999 Tuning data (The value measured by offline auto 0 to 500 mH, 9999 Motor constant (L1)/ 9999 tuning is automatically set.) d-axis inductance (Ld)
  • Page 490 (C) Motor constant parameters Parameters Initial Name Setting range Description value Set the maximum frequency of the 0 to 400 Hz second motor. The maximum frequency of an MM- Second motor maximum 9999 EFS/MM-THE4 motor when MM-EFS/ frequency C206 MM-THE4 is selected. 9999 The setting value of Pr.
  • Page 491 Parameters (C) Motor constant parameters NOTES The settings are valid under the PM motor control. The offline auto tuning enables the operation with SPM motors and IPM motors other than MM- EFS/MM-THE4. (When a PM motor other than the IPM motor MM-EFS/MM-THE4 is used, always perform the offline auto tuning.) Tuning is enabled even when a load is connected to the motor.
  • Page 492 (C) Motor constant parameters Parameters Setting ● To perform tuning, set the following parameters about the motor. First Second Setting for a PM motor other than Setting for Name motor Pr. motor Pr. MM-EFS/MM-THE4 MM-EFS/MM-THE4 Motor capacity Motor capacity (kW) Number of motor poles The number of motor poles (2 to 12) Set by the IPM...
  • Page 493 Parameters (C) Motor constant parameters Performing tuning NOTE Before performing tuning, check the monitor display of the operation panel or the parameter unit if the inverter is in the state ready for tuning. Turning ON the start command while tuning is una- vailable starts the motor.
  • Page 494 (C) Motor constant parameters Parameters ● Monitor is displayed on the operation panel during tuning as below. Pr. 96 (Pr. 463) Setting LCD operation panel (FR-LU08) Operation panel (FR-DU08) display display AutoTune 12:34 AutoTune 12:34 TUNE TUNE (1) Setting --- STOP --- STOP PREV NEXT...
  • Page 495 Parameters (C) Motor constant parameters ● If offline auto tuning has ended in error (see the table below), motor constants are not set. Perform an inverter reset and restart tuning. Error display Error cause Countermeasures Forced end Set Pr. 96 (Pr. 463) = "1" or "11" and try again. Inverter protective function operation Make the setting again.
  • Page 496 (C) Motor constant parameters Parameters Parameters in which tuning results are set after tuning First Second Other than V/F control or motor motor Name MM-EFS/MM-THE4 MM-EFS/MM-THE4 Description Pr. 96 (Pr.4 63) = 1 Pr. 96 (Pr. 463) = 11  ...
  • Page 497 Parameters (C) Motor constant parameters Changing the motor constants (if setting motor constants in units of [Ω], [mH] or [A]) ● Set Pr. 71 as shown below. Motor Pr. 71 setting MM-EFS (1500 r/min specification)/MM-THE4 IPM motor MM-EFS (3000 r/min specification) Other than MM-EFS/MM-THE4 8090 SPM motor...
  • Page 498 (C) Motor constant parameters Parameters ● Set a given value as the motor constant parameter. The displayed increments of the read motor constants can be changed with Pr. 684 "Tuning data unit switchover". Pr. 684 = 0 (initial value) Pr. 684 = 1 First Second Initial...
  • Page 499: Online Auto Tuning

    Parameters (C) Motor constant parameters 5.10.4 Online auto tuning Magnetic flux Magnetic flux Magnetic flux If online auto tuning is selected under Advanced magnetic flux vector control, favorable torque ac- curacy is retained by adjusting temperature even when the resistance value varies due to increase in the motor temperature.
  • Page 500 (C) Motor constant parameters Parameters NOTES When performing online auto tuning at startup for a lift, consider using an external terminal. The tuning is completed in at most approximately 500 ms after starting. However, during this time, it is possible that not enough torque is provided and caution is required to prevent the object from dropping.
  • Page 501 Parameters (C) Motor constant parameters ● To use the Y39 signal, set "39 (positive logic) or 139 (negative logic)" in any of Pr. 190 to Pr. 196 (output terminal function selection) to assign function to an output terminal. Time X28 signal Completion Tuning status at starting Tune...
  • Page 502 (C) Motor constant parameters Parameters NOTES The Y39 signal remains ON as long as there is second flux even after the motor is stopped. The X28 signal is disabled while the Y39 signal is ON. The STF and STR signals are enabled after completing tuning at start. The Inverter running (RUN) signal is not turned ON during online auto tuning.
  • Page 503 Parameters (C) Motor constant parameters Tuning the second applied motor (Pr. 574) When switching two different motors by one inverter, set the second motor in Pr. 450 "Second applied motor". (In the initial setting, no second motor is applied. (Refer to page 5-297.)) Pr.
  • Page 504: A) Application Parameters

    (A) Application parameters Parameters 5.11 (A) Application parameters Refer Purpose Parameter to set page To operate by switching between Pr. 135 to Pr. 139, the inverter and the commercial Electronic bypass function P.A000 to P.A005 5-333 Pr. 159 power supply operation P.A002, P.A006, Pr.
  • Page 505: Electronic Bypass Function

    The coasting time when Pr. 57 = "0" is as shown below. (When Pr. 162 "Automatic restart after instantaneous power failure selection" is set to the initial value.) FR-F820-00077(1.5K) or lower and FR-F840-00038(1.5K: ....0.5 s FR-F820-00105(2.2K) to FR-F820-00340(7.5K) and FR-F840-00052(2.2K) to FR-F840-00170(7.5K): .
  • Page 506 (A) Application parameters Parameters Electronic bypass sequence function ● When operating the motor at 60 Hz (or 50 Hz), the motor can be more efficiently operated with a commercial power supply. In addition, if the motor cannot be stopped for a long period of time even for an inverter maintenance and inspection, it is recommended that a commercial power supply circuit be installed.
  • Page 507 Parameters (A) Application parameters Be careful of the capacity of the sequence output terminals. The applied terminals differ by the settings of Pr. 190 to Pr. 196 (output terminal function selection). Output terminal capacity Output terminal permissible load Open collector output of inverter (RUN, SU, IPF, OL, FU) 24 V DC 0.1 A Inverter relay output (A1-C1, B1-C1, A2-B2, B2-C2) 230 V AC 0.3 A...
  • Page 508 (A) Application parameters Parameters ● The input signals are as shown below. MC operation Applied Signal Function Operation terminal ON ..Electronic bypass ⎯ ⎯  operation available Selects whether or not operation is available. OFF ..Electronic bypass  operation not ×...
  • Page 509 Parameters (A) Application parameters ● The output signals are as shown below. Applied terminal Signal Description (Pr. 190 to Pr. 196 setting) Operation output signal of the magnetic contactor MC1 on the inverter's input side. Operation output signal of the magnetic contactor MC2 for the commercial power supply operation.
  • Page 510 (A) Application parameters Parameters ● Example of operation sequence with automatic bypass sequence (Pr. 139 ≠ "9999", Pr. 159 = "9999") Output frequency Pr.139 Frequency command Time Actual motor speed Time operation Commercial power supply operation B: Pr. 137 Start waiting time A: Pr.
  • Page 511 Parameters (A) Application parameters Operation ● Procedure for operation Power supply ON Pr. 135 = "1" (open collector output terminal of inverter) Pr. 136 = "2.0 s" Setting the parameters Pr. 137 = "1.0 s" (Set the time until MC3 is actually turned ON and the inverter and motor are electrically connected.
  • Page 512 (A) Application parameters Parameters NOTES Connect the control power (R1/L11, S1/L21) in front of the input-side MC1. If the control power is connected behind the input-side MC1, the electronic bypass sequence function will not operate. The electronic bypass sequence function is only enabled when Pr. 135 = "1" and in the External operation mode or combined operation mode (PU speed command and External operation com- mand with Pr.
  • Page 513 Parameters (A) Application parameters Operation in combination with the self power management function for the separated converter type When the self power management function is used with the separated converter type, the input sig- nal operations are as follows. MC operation (Control (Converter signal for...
  • Page 514: Self Power Management

    (A) Application parameters Parameters 5.11.2 Self power management Magnetic flux Magnetic flux Magnetic flux By turning ON the magnetic contactor (MC) on the input side before the motor is started and turning OFF the MC after the motor is stopped, power is not supplied to the main circuit, reducing the standby power.
  • Page 515 Parameters (A) Application parameters ● 24 V external power supply input Inverter Converter unit Inverter MCCB MCCB R/L1 R/L1 S/L2 S/L2 T/L3 T/L3 R1/L11 R1/L11 S1/L21 S1/L21 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC Standard models Separated converter type I002837E_G...
  • Page 516 (A) Application parameters Parameters ● When Pr. 248 = "1", the MC1 signal is turned OFF when the protective function is activated due to any cause. ● When Pr. 248 = "2", the MC1 signal is turned OFF only when the protective function is activated due to an error resulted from a failure in the inverter circuit or a wiring error (refer to the following table).
  • Page 517 Parameters (A) Application parameters NOTES When the start signal is turned OFF before the time set in Pr. 137 has passed after the start signal is turned ON, the inverter does not start and the MC1 signal is turned OFF after the time set in Pr. 254 has passed.
  • Page 518: Traverse Function

    (A) Application parameters Parameters 5.11.3 Traverse function The traverse operation, which oscillates the frequency at a constant cycle, is available. Initial Setting Name Description value range Traverse function invalid Traverse function valid only in External operation Traverse function selection mode A300 Traverse function valid regardless of the operation mode...
  • Page 519 Parameters (A) Application parameters ● When the X37 signal turns OFF during traverse operation, the inverter accelerates/decelerates to f0 according to the normal acceleration/deceleration time (Pr. 7, Pr. 8). If the start command (STF or STR) is turned OFF during traverse operation, the inverter decelerates to a stop according to the normal deceleration time (Pr.
  • Page 520: Cleaning Function

    (A) Application parameters Parameters 5.11.4 Cleaning function This is a function to remove stains or foreign matter on the impellers or fans of pumps by setting a for- ward/reverse rotation sequence. Name Initial value Setting range Description 1469 Number of cleaning times Displays the number of cleaning times.
  • Page 521 Parameters (A) Application parameters ● When the number of times of cleaning operation is an odd number, the operation in the opposite direction to the start command is performed. When the number of cleaning times is an even number, the operation in the start command direction is performed. ●...
  • Page 522 (A) Application parameters Parameters Set the load characteristics fault detection function. When the function is disabled, a trigger does not occur. (Refer to page 5-189.) The output signal can be used as a trigger if the signal is not assigned to a terminal. When the automatic restart after instantaneous power failure is set for every start, or when the online auto tuning is enabled, cleaning is started upon completion of the set operations.
  • Page 523 Parameters (A) Application parameters ● When using the cleaning function for the purpose of periodic maintenance in such applications that require continuous pump operation for a long time, use a time trigger. The time trigger is enabled by setting a time period before starting the cleaning operation in Pr. 1479 "Cleaning time trigger".
  • Page 524 (A) Application parameters Parameters NOTES When a trigger occurs during the following operations, the cleaning operation is started upon completion of the following operations. Automatic restart after instantaneous power failure, online auto tuning at startup The following functions are disabled during cleaning operation: PID control automatic switchover frequency, PID control SLEEP function, pre-charge fault, deter- mination of pre-charge ending with parameters, PID gain tuning, electronic bypass with the auto- matic switchover frequency of the inverter (Pr.
  • Page 525: Pid Control

    Parameters (A) Application parameters 5.11.5 PID control Process control such as flow rate, air volume or pressure are possible on the inverter. A feedback system can be configured and PID control can be performed using the terminal 2 input sig- nal or parameter setting value as the set point, and the terminal 4 input signal as the feedback value.
  • Page 526 (A) Application parameters Parameters Initial Name Setting range Description value Output interruption Set the frequency at which output interruption is 0 Hz 0 to 590 Hz A622 detection level performed. Level at which the PID output suspension function is Output interruption 1000% 900 to 1100% released.
  • Page 527 Parameters (A) Application parameters Initial Name Setting range Description value 0, 10, 11, 20, 21, 50, 51, 60, 61, 70, 71, 80, 81, 90, 91, Second PID action 100, 101, 1000, Refer to Pr. 128. selection A650 1001, 1010, 1011, 2000, 2001, 2010, 2011 Second PID control...
  • Page 528 (A) Application parameters Parameters Basic configuration of PID control ● Pr. 128 = "10, 11" (deviation value signal input) Inverter circuit Motor Manipulated Deviation signal variable Set point Kp 1+ +Td S • Ti S • Terminal 1 * 0 to ±10 V DC (0 to ±5 V) PID operation To outside...
  • Page 529 Parameters (A) Application parameters ● PD action PD action is a combination of proportional action (P) and differential action (D), and applies a manip- ulated amount according to the speed of the deviation to improve excessive characteristics. Fig. 5-162: Set point Operation example for proportional changes of measured value Deviation...
  • Page 530 (A) Application parameters Parameters ● Reverse action When deviation X = (set point - measured value) is a plus value, the manipulated amount (output fre- quency) is increased, and when the deviation is a minus value, the manipulated amount is decreased. Deviation Set point [Heating]...
  • Page 531 Parameters (A) Application parameters Connection diagram Inverter Reverse action MCCB Pump Pr. 128 = 20 Motor Pr. 183 = 14 R/L1 Power supply Pr. 191 = 47 S/L2 Pr. 192 = 16 T/L3 Pr. 193 = 14 Pr. 194 = 15 Forward rotation Reverse...
  • Page 532 (A) Application parameters Parameters Selection of deviation value, measured value and set point input method, and PID action method (Pr. 128, Pr. 609, Pr. 610) ● Using Pr. 128, select the input method for the PID set point, measured value detected by the meter, and externally calculated deviation.
  • Page 533 Parameters (A) Application parameters ● The set point/deviation input method can also be flexibly selected by Pr. 609 "PID set point/ deviation input selection" and the measured value input method can be selected by Pr. 610 "PID measured value input selection". Selection by Pr. 609 and Pr. 610 is valid when Pr. 128 = "1000 to 2011".
  • Page 534 (A) Application parameters Parameters ● The following shows the relationship between the input values of the analog input terminals and set point, measured value and deviation. (Calibration parameter initial values) Inspect Relationship with analog input Input Calibration parameter specification terminal Set point Result Deviation...
  • Page 535 Parameters (A) Application parameters NOTES The multistage set point input is not available for the second PID. The priority of the set point input is as follows: Pr. 1460 to Pr. 1466 > Pr. 133 > Pr. 128. Input/output signals ●...
  • Page 536 (A) Application parameters Parameters PID automatic switchover control (Pr. 127) ● The system can be started up more quickly by starting up without PID control activated. ● When Pr. 127 "PID control automatic switchover frequency" is set, the startup is made without PID control until the output frequency reaches the Pr.
  • Page 537 Parameters (A) Application parameters When each of Pr. 131, Pr. 132 and Pr. 553 corresponding to each of the FUP, FDN and Y48 signals is set to "9999" (function not activated), signal output and protective function are disabled. At the same time with the signal output, the protective function (E.PID) is activated. At the same time with the signal output, deceleration is performed using the normal deceleration time.
  • Page 538 (A) Application parameters Parameters PID output suspension function (SLEEP function) (SLEEP signal, Pr. 575 to Pr. 577) ● When a status where the output frequency after PID calculation is less than Pr. 576 "Output interruption detection level" has continued for the time set in Pr. 575 "Output interruption detection time"...
  • Page 539 Parameters (A) Application parameters When Pr. 554 = "10 to 17", reverse operation (Pr. 128 = "10") Deviation Cancel Pr. 577 – 1000% level Output frequency ∗ Deceleration stop Pr. 576 Less than Pr. 575 SLEEP period Pr. 575 or more Time SLEEP I002694E...
  • Page 540 (A) Application parameters Parameters PID monitor function ● This function displays the PID control set point, measured value and deviation on the operation panel, and can output these from the terminals FM, AM and CA. ● An integral value indicating a negative % can be displayed on the deviation monitor. 0% is displayed as 1000.
  • Page 541 Parameters (A) Application parameters Calibration example Adjust room temperature to 25 °C by PID control using a detector that outputs 4 mA at 0 °C and 20 mA at 50 °C.) Start Set the room temperature to 25 °C Determination of set point Set Pr.
  • Page 542 (A) Application parameters Parameters ● Calibrating set point input Example To enter the set point on terminal 2 Apply the input (for example, 0 V) of set point setting 0% across terminals 2 and 5. Using C2 (Pr. 902), enter the frequency (for example, 0 Hz) to be output by the inverter when the deviation is 0%.
  • Page 543 Parameters (A) Application parameters Setting multiple PID functions ● When the second PID function is set, two sets of PID functions can be switched for use. The PID setting is selected as shown in the table below. Pr.155 Pr.128 setting Pr.
  • Page 544 (A) Application parameters Parameters First PID function parameters Second PID function parameters Classification Signal Name Signal Name PID control valid terminal Second PID control valid terminal Second PID forward/reverse action Input signal During retry switchover PID P control switchover Second PID P control switchover PID upper limit FUP2 Second PID upper limit...
  • Page 545: Pid Gain Tuning

    Parameters (A) Application parameters Parameters referred to Pr. 59 Remote function selection => page 5-111 Pr. 73 Analog input selection => page 5-255 Pr. 79 Operation mode selection => page 5-119 Pr. 178 to Pr. 189 (input terminal function selection) =>...
  • Page 546 (A) Application parameters Parameters Step response method ● In the step response method, the manipulated amount is changed step by step for the real system. From the change in the measured values, the maximum slope (R) and the equivalent waste time (L) are calculated to determine each constant.
  • Page 547 Parameters (A) Application parameters Measured value ≤ set point (reverse action) Example PID gain tuning end Vibration Set point [%] period Tc Vibration Limit cycle amplitude Xc hysteresis (Pr. 1217) Vibration Limit cycle Measured value [%] amplitude Xc hysteresis (Pr. 1217) Time Manipulated Two-position...
  • Page 548 (A) Application parameters Parameters ● From the vibration amplitude (Xc) and the vibration cycle (Tc), the threshold sensitivity (Ku) and the threshold cycle (Tu) are calculated. ● Each constant is calculated using a formula depending on the Pr. 1218 setting, and PID gain tuning is finished.
  • Page 549 Parameters (A) Application parameters Parameter setting for each PID gain tuning method Set the following parameters according to the selected tuning method (step response method / limit cycle method). Tuning method Item Description Step response Limit cycle method method  ...
  • Page 550 (A) Application parameters Parameters ● The PID gain tuning status can be checked with the read value of Pr. 1219 or the PID gain tuning status monitor. The PID gain tuning status monitor is displayed instead of the output voltage monitor.
  • Page 551 Parameters (A) Application parameters PID gain tuning error When the read value of Pr. 1219 or the PID gain tuning status monitor display is "9, 90 to 96", tuning has not been properly completed due to a tuning error. Remove the cause of the tuning error, and per- form tuning again.
  • Page 552 (A) Application parameters Parameters Fine adjustment after PID gain tuning If fine adjustment is required after completion of PID gain tuning, adjust the proportional band (Pr. 129 or Pr. 756), integral time (Pr. 130 or Pr. 757), and differential time (Pr. 134 or Pr. 758). Status of measurement values Adjustment method The response is fast, but vibrations are observed.
  • Page 553: Changing The Display Increment Of Numerical Values Used In Pid Control

    Parameters (A) Application parameters 5.11.7 Changing the display increment of numerical values used in PID control When LCD operation panel (FR-LU08) or the parameter unit (FR-PU07) is used, the display unit of pa- rameters and monitored items related to PID control can be changed to various units. Initial Name Setting range Description...
  • Page 554 (A) Application parameters Parameters ● When both of C42 (Pr. 934) and C44 (Pr. 935) ≠ "9999" and Pr. 133 is set as the set point, the setting of C42 (Pr. 934) is treated as 0%, and C44 (Pr. 935) as 100%. Initial value Gain C44 (Pr.
  • Page 555 Parameters (A) Application parameters Example Set the following: Pr. 934 = "500", 20% (4 mA is applied), Pr. 935 = "100", 100% (20 mA is applied). When the set point=400 and the measured value = 360, the deviation is +40 (>0), but the inverter recognizes the deviation as –10% (<0).
  • Page 556 (A) Application parameters Parameters Changing the PID display coefficient of the LCD operation panel (FR-LU08), parameter unit (FR-PU07) (Pr. 759) Use Pr. 759 "PID unit selection" to change the unit displayed on FR-LU08 or FR-PU07. For the coeffi- cient set in C42 (Pr. 934) to C44 (Pr. 935), the displayed units can be changed to the following units. Pr.
  • Page 557: Pid Pre-Charge Function

    Parameters (A) Application parameters 5.11.8 PID pre-charge function This function drives the motor at a certain speed before starting PID control. This function is useful for a pump with a long hose. Without this function, PID control would start before the pump is filled with water, and proper control would not be performed.
  • Page 558 (A) Application parameters Parameters Operation selection for the pre-charge function ● To enable the pre-charge function when PID control is enabled, set the pre-charge end conditions at Pr. 761 "Pre-charge ending level" and at Pr. 762 "Pre-charge ending time", or set "77" to Pr. 178 to Pr.
  • Page 559 Parameters (A) Application parameters Example of pre-charge operation ● When the measured amount reaches the pre-charge ending level (Pr. 761 "Pre-charge ending level" ≠ "9999") The pre-charge operation ends when the measured value reaches the Pr. 761 setting or higher, then the PID control is performed.
  • Page 560 (A) Application parameters Parameters ● When the elapsed time reaches the pre-charge ending time (Pr. 762 "Pre-charge ending time" ≠ "9999") The pre-charge operation ends when the pre-charge time reaches the Pr. 762 setting or higher, then the PID control is performed. Output frequency [Hz] Pr.
  • Page 561 Parameters (A) Application parameters Operation setting at pre-charge fault ● The protective function can be activated when limit values are exceeded if the time limit is set at Pr. 764 "Pre-charge time limit" and the measured value limit level is set at Pr. 762 "Pre-charge ending time".
  • Page 562 (A) Application parameters Parameters ● Example of protective function measured value limit (Pr. 760 = "1") Measured value [PSI] Pr. 763 Time Output frequency [Hz] Pr. 127 When Pr. 760 = "1", output is shut off after the motor decelerates to a stop. 0 Hz Time E.PCH...
  • Page 563 Parameters (A) Application parameters Setting multiple PID pre-charge functions ● When the second pre-charge function is set, two sets of pre-charge functions can be switched for use. The second pre-charge function is enabled by turning ON the RT signal. ● The second pre-charge function parameters and signals function in the same way as the following parameters and signals of the first pre-charge function.
  • Page 564: Multi-Pump Function (Advanced Pid Function)

    (A) Application parameters Parameters 5.11.9 Multi-pump function (Advanced PID function) PID control function can adjust the volume of water, etc. by controlling pumps. When the motor out- put is insufficient, auxiliary motors can be driven by the commercial power supply. Up to three aux- iliary motors can be connected.
  • Page 565 Parameters (A) Application parameters Multi-pump function control method Use Pr. 579 "Motor connection function selection" to select the control method for the multi-pump function. Use Pr. 578 "Auxiliary motor operation selection" to set the number of auxiliary motors. Pr. 579 Control method Description setting...
  • Page 566 (A) Application parameters Parameters Flow rate Q Qmax Time Pr. 579 = 0 Motor 1 (M1) Motor 2 (M2) Motor 3 (M3) Motor 4 (M4) Pr. 579 = 1 Motor 1 (M1) Motor 2 (M2) Motor 3 (M3) Motor 4 (M4) Pr.
  • Page 567 Parameters (A) Application parameters Connection diagram ● Basic system (Pr. 579 = "0") Distributed water Source logic - Pr. 183 = 14 - Pr. 185 = 64 Pump 4 - Pr. 194 = 72 - Pr. 193 = 73 - Pr. 194 = 74 Pump 3 Pump 2 Inverter...
  • Page 568 (A) Application parameters Parameters ● Alternative system (Pr. 579 = "1"), direct system (Pr. 579 = "2"), alternative direct system (Pr. 579 = "3") - Source logic - Pr. 183 = 14, Pr. 185 = 64, Pr. 194 = 75, Pr. 193 = 71, Pr. 192 = 76, Pr. 191 = 72, Pr. 190 = 77 - Pr.
  • Page 569 Parameters (A) Application parameters I/O signals ● When the PID control valid (X14) signal is assigned to the input terminal by setting Pr. 178 to Pr. 189 (input terminal function selection), the multi-pump function is enabled only at turn-ON of the X14 signal.
  • Page 570 (A) Application parameters Parameters Motor switchover timing ● Switchover timing at a start (stop) of an auxiliary motor 1 in the basic system (Pr. 579="0") and alternative system (Pr. 579 = "1") Pr. 590 "Auxiliary motor start detection time" Output frequency Maximum frequency Pr.
  • Page 571 Parameters (A) Application parameters Waiting time setting at MC switchover (Pr. 580, Pr. 581) ● Set a waiting time for switchover of MC for the direct system (Pr. 579="2") or alternative direct system (Pr.579="3"). ● Set the MC switching time (for example, the time after RIO1 turns OFF until RO1 turns ON) in Pr. 580 "MC switching interlock time".
  • Page 572 (A) Application parameters Parameters Timing diagram ● When using four motors in the basic system (Pr. 579 = "0") (STR) Pr. 590 Pr. 590 Pr. 590 Pr. 126 Pr. 126 Pr. 126 Pr.126 Pr.126 Pr.126 Pr. 591 Pr. 591 Pr. 591 Pr.
  • Page 573 Parameters (A) Application parameters ● When using two motors in the alternative system (Pr. 579 = "1") (STR) SLEEP RIO1 RIO2 Pr. 590 Pr.590 Pr.590 Pr. 584 Pr.584 Pr.584 Pr. 125 Pr.125 Pr.125 Pr. 575 Pr.575 Pr.575 Commercial power supply operation Pr.
  • Page 574 (A) Application parameters Parameters NOTES When a start signal is turned OFF while running, MC (RO1 to RO4) turns OFF and the motor decel- erates. When a protective function is activated while running, MC (RO1 to RO4) turns OFF and the inverter output is shut off.
  • Page 575 Parameters (A) Application parameters PID overpressure control (Pr. 1370 and Pr. 1376) ● When the main valve is suddenly closed in the multi-pump function system, a sudden increase of the pipe pressure may occur, and the pipes may be broken. To prevent fracture of the pipes, all auxiliary motors are stopped when the feedback value exceeds the predetermined level.
  • Page 576: Pid Control Enhanced Functions

    (A) Application parameters Parameters 5.11.10 PID control enhanced functions PID control enhanced functions can be used to perform PID control according to applications. (For the details of the PID control, refer to page 5-353.) Initial Name Setting range Description value 1361 Detection time for PID Set the time from when the deviation falls within the...
  • Page 577 Parameters (A) Application parameters Initial Name Setting range Description value PID input pressure 1380 Set the set point change amount when the pressure warning set point change 0 to 100% A455 reaches the input pressure warning level. amount The protective function (E.PID) for the input pressure fault is activated.
  • Page 578 (A) Application parameters Parameters Stirring function during the PID sleep (Pr. 1364 and Pr. 1365) ● This function starts the pump periodically to prevent clogging of the pump while the PID output suspension function (sleep function) is activated. ● When the sleep function is activated and the elapsed time exceeds the Pr. 1365 "Stirring interval time", the pump is operated at the stirring frequency (Pr.
  • Page 579 Parameters (A) Application parameters PID priming pump function (Pr. 1363) ● This function starts the priming pump first before starting the main pump so that the main pump does not intake air at start. ● When the start command is turned ON after setting Pr. 1363 "PID Priming time" ≠ "9999", the priming pump operation signal (Y217) turns ON to start the priming pump.
  • Page 580 (A) Application parameters Parameters PID auxiliary pressure pump function (Pr. 1374 and Pr. 1375) ● This function enables signal output to activate an auxiliary pressure pump when the pump flow rate is low in the system which constantly requires a high pressure. ●...
  • Page 581 Parameters (A) Application parameters PID sleep boost (Pr. 1366 to Pr. 1368) ● The pump pressure can be increased before the PID output suspension function (sleep function) is activated. This function is useful to prevent frequent repetition of starting and stopping of the pump, and to keep the sleep state for a long period of time.
  • Page 582 (A) Application parameters Parameters Check valve deceleration function (Pr. 111 and Pr. 1369) ● When the pump is stopped, slow deceleration can be applied to the predetermined section to prevent the water hammer sound caused by closing the valve. ● The Pr. 111 "Check valve deceleration time" setting is applied to the section between Pr. 2 "Minimum frequency"...
  • Page 583 Parameters (A) Application parameters Measured value Upper limit level Pr.131 (Pr.1143) Pr. 1371 Upper limit pre- Pr. 1370 Pr.1370 Measured value warning level Pr. 1370 Pr.1370 Lower limit pre- warning level Pr. 1371 Lower limit level Pr.132 (Pr.1144) Pr. 1370 Time Pr.1370 Y219(Y220)
  • Page 584 (A) Application parameters Parameters PID dry run monitoring function (Pr. 1370) ● This function can prevent operation without water in the pipes by monitoring the flow rate (measured value) inside the pipes. When the flow rate decreases while the FU signal is ON, an output signal is sent for notification.
  • Page 585 Parameters (A) Application parameters PID input pressure control (Pr. 1370, Pr. 1373, and Pr. 1377 to Pr. 1381) ● In order to prevent air intake and cavitation inside the pump, this function controls the pump inlet pressure so that there is no water shortage. ●...
  • Page 586 (A) Application parameters Parameters For reverse action Input pressure Input pressure Input pressure warning level (Pr. 1378) Input pressure fault level (Pr. 1379 Time Pr.1370 Pr.1370 Pr.1370 Pr.1370 Pr.1370 Pr.1370 Pr. 1370 Pr. 1370 Pr. 1370 Set point Pr. 1380 Pr.
  • Page 587: Automatic Restart After Instantaneous Power Failure

    FR-F820-00077(1.5K) or lower and FR-F840-00038(1.5K) or lower: ......0.5 s FR-F820-00105(2.2K) to FR-F820-00340(7.5K) and FR-F840-00052(2.2K) to FR-F840-00170(7.5K): .
  • Page 588 (A) Application parameters Parameters Automatic restart after instantaneous power failure function ● The inverter output is shut off at the activation of the instantaneous power failure protection (E.IPF) or undervoltage protection (E.UVT). (Refer to page page 6-9 for E.IPF or E.UVT.) ●...
  • Page 589 Parameters (A) Application parameters ● For the terminal to be used for the X10 and X11 signal, set "10" (X10), "11" (X11) in Pr. 178 to Pr. 189 and assign the function. (For separated converter types, the X10 signal is assigned to the terminal MRS in the initial setting.) ●...
  • Page 590 (A) Application parameters Parameters Setting for the automatic restart after instantaneous power failure operation (Pr. 162) The Pr. 162 settings and the instantaneous power failure automatic restart operation under each op- eration mode are as shown below. V/F control, Pr. 162 setting Restart operation Advanced magnetic flux PM motor control...
  • Page 591 Parameters (A) Application parameters V/F control, Advanced magnetic flux vector control Instantaneous (power failure) time Power supply (R/L1, S/L2, T/L3) Motor speed N (r/min) Inverter output ∗ frequency f (Hz) Inverter output voltage E(V) Restart cushion Speed time (Pr. 58 setting) detection Coasting time...
  • Page 592 (A) Application parameters Parameters Restart operation without frequency search (Pr. 162 = "1, 11") When Pr. 162 = "1 or 11", reduced voltage start is used for the restart operation. In this method, the voltage is raised gradually while keeping the output frequency level at the level before the instanta- neous failure, regardless of the motor's coasting speed.
  • Page 593 Parameters (A) Application parameters Adjustment of restart coasting time (Pr. 57) ● Coasting time is the time from the motor speed detection to the restart operation start. ● To enable restart operation, set "0" to Pr. 57 "Restart coasting time". If "0" is set to Pr. 57, the coasting time is automatically set to the following value.
  • Page 594 (A) Application parameters Parameters Adjustment of restart operation (Pr. 163 to Pr. 165, Pr. 611) ● The voltage cushion time at a restart can be adjusted by Pr. 163 and Pr. 164 as shown in the figure on the left. ●...
  • Page 595: Automatic Restart After Instantaneous Power Failure

    Parameters (A) Application parameters 5.11.12 Automatic restart after instantaneous power failure/flying start with an IPM motor When using the IPM motor MM-EFS/MM-THE4, the inverter operation can be restarted without stop- ping the motor operation. When the automatic restart after instantaneous power failure function is selected, the motor driving is resumed in the following situations: –...
  • Page 596 (A) Application parameters Parameters Connection (CS signal) ● Restart is enabled at turn-ON of the automatic restart after instantaneous power failure/flying start (CS) signal. ● The inverter operation is disabled at turn-OFF of the CS signal while Pr. 57 "Restart coasting time" ≠"9999"...
  • Page 597 Parameters (A) Application parameters Restart coasting time (Pr. 57) ● The coasting time is the time up till detection of the motor speed and start of restart control. ● To enable restart operation, set "0" (no coasting time) in Pr. 57 "Restart coasting time". Generally, this setting does not interfere with inverter operation.
  • Page 598: Offline Auto Tuning For A Frequency Search

    (A) Application parameters Parameters 5.11.13 Offline auto tuning for a frequency search During V/F control or when driving the IPM motor MM-EFS/MM-THE4, the accuracy of the "frequency search", which is used to detect the motor speed for the automatic restart after instantaneous power failure and flying start, can be improved.
  • Page 599 Parameters (A) Application parameters Offline auto tuning when performing a frequency search by V/F control (reduced impact restart) When the frequency search (reduced impact restart) is selected by setting Pr. 162 "Automatic restart after instantaneous power failure selection" = "3 or 13", perform offline auto tuning. Before executing offline auto tuning Check the following points before performing offline auto tuning: ●...
  • Page 600 (A) Application parameters Parameters Performing tuning NOTE Before performing tuning, check the monitor display of the operation panel or the parameter unit if the inverter is in the state ready for tuning. Turning ON the start command while tuning is una- vailable starts the motor.
  • Page 601 Parameters (A) Application parameters ● Monitor is displayed on the operation panel during tuning as below. Status Operation panel (FR-DU08) display LCD operation panel (FR-LU08) display AutoTune 12:34 TUNE Setting --- STOP PREV NEXT AutoTune 12:34 TUNE Tuning in progress PREV NEXT AutoTune...
  • Page 602 (A) Application parameters Parameters ● If offline auto tuning has ended in error (see the table below), motor constants are not set. Perform an inverter reset and restart tuning. Error display Error cause Countermeasures Forced end Set "11" to Pr. 96 and retry. Inverter protective function operation Make the setting again.
  • Page 603 Parameters (A) Application parameters Tuning the second applied motor (Pr. 463) ● When performing operation where two motors are switched between one inverter, set the second motor in Pr. 450 "Second applied motor", set Pr. 463 "Second motor auto tuning setting/status" = "11", and perform tuning of the second motor.
  • Page 604: Power Failure Time Deceleration-To-Stop Function

    (A) Application parameters Parameters 5.11.14 Power failure time deceleration-to-stop function At instantaneous power failure or undervoltage, the motor can be decelerated to a stop or to the set frequency for the re-acceleration. Initial value Setting Name Description range Power failure time deceleration-to-stop function disabled Power failure stop Power failure time deceleration-to-stop function...
  • Page 605 Parameters (A) Application parameters Keep the jumpers of terminal R1/L11 and terminal S1/L21 connected. Inverter Converter unit R/L1 Power supply S/L2 T/L3 Remove the jumper R1/L11 R1/L11 S1/L21 S1/L21 Connect terminals R1/L11 and P/+ and terminals S1/L21 and MRS(X10) N/–. I002875E_G Fig.
  • Page 606 (A) Application parameters Parameters Outline of operation of deceleration stop at a power failure ● If an undervoltage or power failure occurs, the output frequency is turned OFF only for the frequency set to Pr. 262 "Subtracted frequency at deceleration start". ●...
  • Page 607 Parameters (A) Application parameters Power failure stop function (Pr. 261 = "1, 11, 21") Even if power is restored during deceleration triggered by a power failure, deceleration stop is con- tinued after which the inverter stays stopped. To restart operation, turn the start signal OFF then ON again.
  • Page 608 (A) Application parameters Parameters Continuous operation function at instantaneous power failure (Pr. 261 = "2, 12, 22") ● The motor re-accelerates to the set frequency if the power restores during the deceleration to stop. ● Combining with the automatic restart after instantaneous power failure function enables a power failure time deceleration stop and re-acceleration at a power restoration.
  • Page 609 Parameters (A) Application parameters Automatic adjustment of deceleration time (Pr. 261 = "21, 22", Pr. 294, Pr. 668) ● When "21, 22" is set to Pr. 261, the deceleration time is automatically adjusted to keep (DC bus) voltage constant in the converter when the motor decelerates to a stop at a power failure. Setting of Pr.
  • Page 610 (A) Application parameters Parameters Power failed signal (Y67 signal) ● Y67 signal turns ON when the output is shut off due to detection of power failure (power supply fault) or undervoltage, or the power failure time deceleration-to-stop function is activated. ●...
  • Page 611: Plc Function

    Parameters (A) Application parameters 5.11.15 PLC function The inverter can be run in accordance with a sequence program. In accordance with the machine specifications, a user can set various operation patterns: inverter movements at signal inputs, signal outputs at particular inverter statuses, and monitor outputs, etc. Initial Setting Name...
  • Page 612 (A) Application parameters Parameters Outline of PLC function ● To enable the PLC function, set "1" or "2" in Pr. 414 "PLC function operation selection". When "2" is set in Pr. 414, the sequence startup (SQ) signal from the external input terminal is valid regardless of the setting of the Pr.
  • Page 613 Parameters (A) Application parameters Copying the PLC function project data to USB memory ● This function copies the PLC function project data to a USB memory device. The PLC function project data copied in the USB memory device can be copied to other inverters. This function is useful in backing up the parameter setting and for allowing multiple inverters to operate by the same sequence programs.
  • Page 614 (A) Application parameters Parameters ● The following data can be copied by copying the project data via USB memory. Copy from inverter to USB Copy from USB memory Extension File type memory to inverter .QPA Parameter file Supported Supported .QPG Program file Supported Supported...
  • Page 615: Trace Function

    Parameters (A) Application parameters 5.11.16 Trace function ● The operating status of the inverter can be traced and saved on a USB memory device. ● Saved data can be monitored by FR Configurator2, and the status of the inverter cam be analysed. Initial Setting Name...
  • Page 616 (A) Application parameters Parameters Initial Setting Name Description value range 1038 Digital source selection A930 (1ch) 1039 Digital source selection (2ch) A931 1040 Digital source selection (3ch) A932 1041 Digital source selection (4ch) A933 Select the digital data (I/O signal) to be sampled on 1 to 255 each channel.
  • Page 617 Parameters (A) Application parameters Selection of trace mode (Pr. 1021) ● Select how to save the trace data which results from sampling the inverter status. ● There are two trace data save methods, memory mode and recorder mode. Pr. 1021 Mode Description setting...
  • Page 618 (A) Application parameters Parameters Analog source (monitored item) selection ● Select the analog sources (monitored items) to be set to Pr. 1027 to Pr. 1034 from the table below. Monitored item Monitored item Output frequency/speed BACnet valid APDU counter 65535 BACnet communication error Output current 65535...
  • Page 619 Parameters (A) Application parameters The reference current for the trigger level is as follows: Trigger level Trigger level Trigger level Model Model Model reference current reference current reference current FR-F820- FR-F840- FR-F842- 00046(0.75K) 00023(0.75K) 07700(355K) 00077(1.5K) 00038(1.5K) 08660(400K) 00105(2.2K) 00052(2.2K) 09620(450K) 00167(3.7K) 00083(3.7K)
  • Page 620 (A) Application parameters Parameters Digital source (monitored item) selection Select the digital sources (input/output signals) to be set to Pr. 1038 to Pr. 1045 from the table below. When a value other than the below, 0 (OFF) is applied for display. Setting value Signal name Remarks...
  • Page 621 Parameters (A) Application parameters ● Set the trigger generation conditions for the analog monitor. Pr. 1036 Trigger generation conditions Trigger level setting setting Sampling starts when the analog data targeted for the trigger exceeds the Set the trigger level by value specified at the trigger level Pr.
  • Page 622 (A) Application parameters Parameters ● Trace operation can also be set in the trace mode on the operation panel. Monitor mode No function Sampling stop Sampling start Data transmission Parameter setting mode Function mode Trace method Forced trigger (Sampling stop) I002724E Fig.
  • Page 623 Parameters (A) Application parameters Monitoring the trace status ● The trace status can be monitored on the operation panel by setting "38" in Pr. 52 "Operation panel main monitor selection", Pr. 774 to Pr. 776 (Operation panel monitor selection), or Pr. 992 "Opera- tion panel setting dial push monitor selection".
  • Page 624: N) Operation Via Communication And Its Settings

    (N) Operation via communication and its settings Parameters 5.12 (N) Operation via communication and its settings Refer Purpose Parameter to set page Pr. 549, Pr. 342, To start operation via Initial setting of operation via P.N000, P.N001, Pr. 349, 5-459 communication communication P.N010 to P.N014...
  • Page 625: Wiring And Configuration Of Pu Connector

    Parameters (N) Operation via communication and its settings 5.12.1 Wiring and configuration of PU connector Using the PU connector enables communication operation from a personal computer, etc. When the PU connector is connected with a personal, FA or other computer by a communication ca- ble, a user program can run and monitor the inverter or read and write to parameters.
  • Page 626 (N) Operation via communication and its settings Parameters Wiring and configuration of PU connector communication system System configuration Station 0 Station 0 Computer Computer Inverter Inverter Inverter RS-232C FR-DU08 connector Operation RS-485 RS-232C connector connector panel Maximum connector interface/ cable connector 15 m terminals...
  • Page 627: Wiring And Configuration Of Rs-485 Terminals

    Parameters (N) Operation via communication and its settings NOTES When performing RS-485 communication with multiple inverters, use the RS-485 terminals. (Refer to page 5-457.) Computer-inverter connection cable Refer to the following for the connection cable (RS-232C ⇔ RS-485 converter) between the com- puter with an RS-232C interface and an inverter.
  • Page 628 (N) Operation via communication and its settings Parameters Name Description RDA1 (RXD1+) Inverter receive + RDB1 (RXD1 –) Inverter receive – RDA2 (RXD2+) Inverter receive + (for branch) RDB2 (RXD2 –) Inverter receive – (for branch) SDA1 (TXD1+) Inverter send + SDB1 (TXD1–) Inverter send –...
  • Page 629 Parameters (N) Operation via communication and its settings System configuration of RS-485 terminals ● Computer and inverter connection (1:1) Computer Computer Inverter Inverter RS-485 RS-485 terminals terminals Maximum RS-485 RS-232C 15 m interface/ ∗ ∗ cable terminals Converter Twisted pair cable Twisted pair cable *Set the terminating resistor switch to the "100 "...
  • Page 630 (N) Operation via communication and its settings Parameters ● Multiple inverters and 1 computer with RS-485 terminals Computer ∗2 ∗1 Station n Station 1 Station 0 I002731E Fig. 5-229: Connection to several inverter Make connection in accordance with the Instruction Manual of the computer to be used with. Fully check the terminal numbers of the computer since they vary with the model.
  • Page 631: Initial Setting Of Operation Via Communication

    Parameters (N) Operation via communication and its settings 5.12.3 Initial setting of operation via communication Set the action when the inverter is performing operation via communication. ● Set the communication protocol. (Mitsubishi inverter protocol/MODBUS® RTU protocol) ● Set the action at fault occurrence or at writing of parameters Initial Setting Name...
  • Page 632 (N) Operation via communication and its settings Parameters Setting the communication protocol (Pr. 549) ● Select the communication protocol. ● The MODBUS® RTU protocol can be used by communication from the RS-485 terminals (from the Ethernet connector for FR-F800-E). Pr. 549 setting Communication protocol 0(initial value) Mitsubishi inverter protocol (computer link)
  • Page 633 Parameters (N) Operation via communication and its settings At fault occurrence At fault removal Pr. 502 Error definition Operating Fault (ALM) Operating Fault (ALM) setting Indication Indication status signal status signal E.SER Coasts to Stop status E.SER / stop (initial value) E.EHR continues E.EHR...
  • Page 634 (N) Operation via communication and its settings Parameters Pr. 502 setting "1" Pr. 502 setting "0" (initial value) Fault occurrence Fault removal Fault occurrence Fault removal Communication Communication fault fault Motor coasting Motor coasting Time Time Fault display Display Display Fault display (E.SER ) (E.SER )
  • Page 635 Parameters (N) Operation via communication and its settings Pr. 502 setting "1 or 2" Pr. 502 setting "0 (initial value) or 3" Fault occurrence Fault removal Fault occurrence Fault removal Communication Communication fault fault Motor coasting Decelerates to stop Time Time Fault display Fault display...
  • Page 636 (N) Operation via communication and its settings Parameters NOTES If a communication line error occurs, then the error is removed during deceleration while Pr. 502 = "2", the motor re-accelerates from that point. (When a communication option is used, acceleration does not restart at a communication option error.) The Pr.
  • Page 637 Parameters (N) Operation via communication and its settings Waiting time for the communication line error output after a communication error (Pr. 500) ● Waiting time for the communication error output after a communication line error occurrence can be set. ● When a communication line error occurs and lasts longer than the time set in Pr. 500, it is recognized as a communication error.
  • Page 638 (N) Operation via communication and its settings Parameters Error reset operation selection at inverter fault (Pr. 349) In the External operation mode or the PU operation mode, use this parameter to disable an error reset command sent through the Ethernet network (CC-Link IE Field Network Basic) or from a communi- cation option.
  • Page 639: Initial Settings And Specifications Of Rs-485 Communication

    Parameters (N) Operation via communication and its settings 5.12.4 Initial settings and specifications of RS-485 communication Use the following parameters to perform required settings for the RS-485 communication between the inverter and a personal computer. ● There are two types of communication, communication using the inverter's PU connector and communication using the RS-485 terminals.
  • Page 640 (N) Operation via communication and its settings Parameters [Parameters related to communication with the RS-485 terminals] Initial Setting Name Description value range 0 to 31 RS-485 communication Set the inverter station number. (0 to 247) station number (Same specifications as Pr. 117) N030 3, 6, 12, 24, 48, 96, 192,...
  • Page 641: Mitsubishi Inverter Protocol (Computer Link Communication)

    Parameters (N) Operation via communication and its settings 5.12.5 Mitsubishi inverter protocol (computer link communication) Parameter settings and monitoring are possible by using the Mitsubishi inverter protocol (computer link communication) via inverter PU connector and the RS-485 terminals. Upon delivery the FR-F800- E inverter models are not equipped with the RS-485 terminal block.
  • Page 642 (N) Operation via communication and its settings Parameters If a data error is detected and a retry must be made, perform retry operation with the user program. The inverter trips if the number of consecutive retries exceeds the parameter setting. On receipt of a data error occurrence, the inverter returns reply data (») to the computer again.
  • Page 643 Parameters (N) Operation via communication and its settings ● Data writing format – ³ Communication request data from the computer to the inverter Number of characters Format Inverter Instruction Data Sum check code station No. Inverter Instruction Data Sum check code station No.
  • Page 644 (N) Operation via communication and its settings Parameters ● Data reading format – ³ Communication request data from the computer to the inverter Number of characters Format Inverter station No. Instruction code Sum check – » Reply data from the inverter to the computer (No data error detected) Number of characters Format Inverter station...
  • Page 645 Parameters (N) Operation via communication and its settings Data definitions ● Control code Signal name ASCII Code Description Start Of Text (Start of data) End Of Text (End of data) Inquiry (Communication request) Acknowledge (No data error detected) Line Feed Carriage Return Negative Acknowledge (Data error detected) Tab.
  • Page 646 (N) Operation via communication and its settings Parameters ● Sum check code The sum check code is a 2-digit ASCII (hexadecimal) representing the lower 1 byte (8 bits) of the sum (binary) derived from the checked ASCII data. (Example 1) Instruction check Station...
  • Page 647: Error Code

    Parameters (N) Operation via communication and its settings ● Error code If any error is found in the data received by the inverter, its error definition is sent back to the computer together with the NAK code. Error Error Item Error Description Inverter Operation Code...
  • Page 648 (N) Operation via communication and its settings Parameters ● Communication specifications Name Number of bits 1 bit Stop bit length 2 bits 7 bits Data Length 8 bits With 1 bit Parity check Without 0 bits Tab. 5-233: Communication specifications NOTES In addition to the above, 1 start bit is necessary.
  • Page 649 Parameters (N) Operation via communication and its settings Retry count setting (Pr. 121, Pr. 335) ● Set the permissible number of retries at data receive error occurrence. (Refer to page 5-475 for data receive error for retry.) ● When the data receive errors occur consecutively and the number of retries exceeds the permis- sible number setting, a communication fault (PU connector communication: E.PUE, RS-485 termi- nal communication: E.SER) occurs and the inverter trips.
  • Page 650 (N) Operation via communication and its settings Parameters Signal loss detection (Pr. 122, Pr. 336 "RS-485 communication check time interval") ● If a signal loss (communication stop) is detected between the inverter and computer as a result of a signal loss detection, a communication fault (PU connector communication: E.PUE, RS-485 terminal communication: E.SER) occurs and the inverter trips.
  • Page 651 Parameters (N) Operation via communication and its settings ● Program example: To switch to the Network operation mode   Microsoft Visual C++ (Ver.6.0) programming example #include <stdio.h> #include <windows.h> void main(void){ HANDLE hCom; // Communication handle hDcb; // Structure for setting communication settings COMMTIMEOUTS hTim;...
  • Page 652 (N) Operation via communication and its settings Parameters General flowchart Fig. 5-241: Port open General flow Communication setting Time out setting Send data processing Data setting Sum code calculation Data transmission Receive data waiting Receive data processing Data retrieval Screen display CAUTION: ●...
  • Page 653 Parameters (N) Operation via communication and its settings Setting items and set data After completion of parameter settings, set the instruction codes and data, then start communication from the computer to allow various types of operation control and monitoring. Refer to page 5-505 for data formats (A, A1, A2, B, C, C1, D, E, E1, E2, E3, F). Number of Instruc- Read/...
  • Page 654 (N) Operation via communication and its settings Parameters Number of Instruc- Read/ data digits Item tion Data description Write code (Format) Inverter status 4 digits monitor Read The states of the output signals such as forward rotation, (B.E/D) (extended) reverse rotation and inverter running (RUN) can be monitored. (For the details, refer to page 5-486.) Inverter status 2 digits...
  • Page 655 Parameters (N) Operation via communication and its settings Number of Instruc- Read/ data digits Item tion Data description Write code (Format) Reading inverter model in ASCII code. Inverter "H20" (blank code) is set for blank area 20 digits Read model (B, E3/D) Example of "FR-F840-1 (FM type)"...
  • Page 656 (N) Operation via communication and its settings Parameters List of calibration parameters Instruction Instruction code code Name Name Terminal 2 frequency Terminal 1 gain command C2 (902) C18 (920) setting bias frequency (torque) Terminal 2 frequency C3 (902) C19 (920) Terminal 1 gain (torque) setting bias Terminal 2 frequency...
  • Page 657 Parameters (N) Operation via communication and its settings Operation command Instruc- Item Description Example tion code length AU (Terminal 4 input selection) Forward rotation command [Example 1] H02 Forward rotation Reverse rotation command RL (Low-speed operation command) 8 bits RM (Middle-speed operation [Example 2] H00 Stop command) RH (High-speed operation...
  • Page 658 (N) Operation via communication and its settings Parameters Inverter status monitor Instruction Item Description Example code Length RUN (Inverter running) During forward rotation [Example 1] H02 ••• During forward rotation During reverse rotation SU (Up to frequency) OL (Overload warning) 8 bits IPF (Instantaneous power [Example 2] H80 •••...
  • Page 659 Parameters (N) Operation via communication and its settings Multi command (HF0) ● Sending data format from computer to inverter Number of characters Format Instruction Wait- Send Receive Inverter station Code Sum check CR/LF Data1 Data2 data type data type time (HF0) ●...
  • Page 660: Modbus® Rtu Communication Specification

    (N) Operation via communication and its settings Parameters 5.12.6 MODBUS® RTU communication specification Operation by MODBUS® RTU communication or parameter setting is possible by using the MODBUS® RTU communication protocol from the RS-485 terminals of the inverter. Initial Setting Name Description value range...
  • Page 661 Parameters (N) Operation via communication and its settings Communication specifications ● The communication specifications are given below. Related Item Description parameter Communication protocol MODBUS® RTU protocol Pr. 549 ⎯ Conforming standard EIA-485 (RS-485) Connectable units 1:N (maximum 32 units), setting is 0 to 247 stations Pr.
  • Page 662 (N) Operation via communication and its settings Parameters Message format Inverter response time Query communication (Refer to the following table for the data check time) Programmable controller Query message (Master) Inverter (slave) Response message Data absence time (3.5 bytes or more) Broadcast communication Query message Programmable controller...
  • Page 663 Parameters (N) Operation via communication and its settings Message frame (protocol) ● Communication method Basically, the master sends a Query message (question), and slaves return the Response message (response). At normal communication, the Device address and Function code are copied as they are, and at erroneous communication (illegal function code or data code), bit7 (= 80 h) of the Function code is turned ON, and the error code is set at Data bytes.
  • Page 664 (N) Operation via communication and its settings Parameters Function code list Message Broadcast Function Read/ format Code Outline communica- name Write reference tion page The data of the holding registers is read. The various data of the inverter can be read from MODBUS®...
  • Page 665 Parameters (N) Operation via communication and its settings Read holding register (reading of data of holding registers) (H03 or 03) ● Query message ³ Slave address · Function » Starting address ¿ No. of points CRC check (8 bits) (8 bits) (8 bits) (8 bits) (8 bits)
  • Page 666 (N) Operation via communication and its settings Parameters Preset single register (writing of data to holding registers) (H06 or 06) ● The content of the "system environmental variables" and "inverter parameters" assigned to the holding register area (refer to the register list (page 5-499)) can be written. ●...
  • Page 667 Parameters (N) Operation via communication and its settings Diagnostics (diagnosis of functions) (H08 or 08) ● A communication check can be made since the query message is sent and the query message is returned as it is as the return message (subfunction code H00 function). Subfunction code H00 (Return Query Data) ●...
  • Page 668 (N) Operation via communication and its settings Parameters Preset multiple registers (writing of data to multiple holding registers) (H10 or 16) ● Data can be written to multiple holding registers. ● Query message ³ » · ¿ ´ ² Data Slave Starting CRC check...
  • Page 669 Parameters (N) Operation via communication and its settings Read holding register access log (H46 or 70) ● Queries by function codes H03 and H10 are supported. The number and start address of holding registers successfully accessed by the previous commu- nication are returned.
  • Page 670 (N) Operation via communication and its settings Parameters Error response ● An error response is returned if the query message received from the master contains an illegal function, address or data. No response is returned for parity, CRC, overrun, framing, and Busy errors. NOTE No response is also returned in the case of broadcast communication.
  • Page 671 Parameters (N) Operation via communication and its settings Error detection of message data The following errors are detected in message data from the master. The inverter is not tripped even if an error is detected. Error item Error description Inverter operation The data received by the inverter is different from Parity error the specified parity (Pr.
  • Page 672 (N) Operation via communication and its settings Parameters Definition Control input command Inverter status Stop command RUN (Inverter running) Forward rotation command During forward rotation Reverse rotation command During reverse rotation RH (High-speed operation command) SU (Up to frequency) RM (Middle-speed operation command) OL (Overload warning) RL (Low-speed operation command) IPF (Instantaneous power failure/undervoltage)
  • Page 673 Parameters (N) Operation via communication and its settings ● Parameters Read/ Register Name Remarks Write For details on parameter names, 41000 to Read/ The parameter number + 41000 is the register 0 to 999 refer to the parameter list 41999 Write number.
  • Page 674 (N) Operation via communication and its settings Parameters Read/ Register Name Remarks Write Terminal 4 bias command Read/ C38 (932) 41932 (torque) Write Read/ 42122 Terminal 4 bias (torque) Analog value (%) set to C39 (932) Write C39 (932) Terminal 4 bias (torque) Analog value (%) of current (voltage) applied to 43932 Read...
  • Page 675 Parameters (N) Operation via communication and its settings ● Faults history Register Definition Read/Write Remarks 40501 Faults history 1 Read/Write 40502 Faults history 2 Read Data is 2 bytes and so is stored in "H00". 40503 Faults history 3 Read The lowest 1 byte can be referred to for the error code.
  • Page 676 (N) Operation via communication and its settings Parameters Output signal LF "alarm output (communication error warning)" During a communication error, the alarm signal (LF signal) is output by open collector output. Assign the terminal to be used using any of Pr. 190 to Pr. 196 (output terminal function selection). Master Alarm data Alarm data...
  • Page 677 Parameters (N) Operation via communication and its settings Example RS-485 terminal communication, Pr. 539 = "0.1 to 999.8 s" Example: RS-485 terminal communication, Pr. 539 = "0.1 to 999.8s" Query communication External Operation mode Query Message 2 Query Message 1 PLC (master) Data absence time (3.5 bytes or more)
  • Page 678: Bacnet Ms/Tp Protocol

    (N) Operation via communication and its settings Parameters 5.12.7 BACnet MS/TP protocol Using BACnet MS/TP protocol, communication operation and parameter setting are available from the RS-485 terminals of the inverter. Initial Pr. No. Name Setting Range Description Value 0, 5 to 14, 17, 81: BACnet reception status 18, 20, 23 to 25, 82: BACnet token pass counter...
  • Page 679 Parameters (N) Operation via communication and its settings Communication specifications The specifications conform to the BACnet standard of physical medium EIA-485. Item Description Physical medium EIA-485 (RS-485) Connection port RS-485 terminal (PU connector is not available) Data transfer method NRZ encoding Baud rate 9600 bps, 19200 bps, 38400 bps, 57600 bps, 76800 bps, 115200 bps Start bit...
  • Page 680 (N) Operation via communication and its settings Parameters Node with network bias resistors ● This product is a node with local bias resistors. Therefore at least one node must be a node with network bias resistors in the network configuration. ●...
  • Page 681 Parameters (N) Operation via communication and its settings % setting reference frequency (Pr. 390) Set a reference frequency of the set frequency. The setting value of Pr. 390 "% setting reference fre- quency" is 100% reference. The ratio of the frequency command is converted to the set frequency in the following formula: Set frequency = % setting reference frequency ×...
  • Page 682 (N) Operation via communication and its settings Parameters Supported property of BACnet standard object type R: Read only W: Read/Write (Commandable values not supported) C: Read/Write (Commandable values supported) Object support condition Property Analog Analog Analog Binary Binary Binary Device input output value...
  • Page 683 Parameters (N) Operation via communication and its settings Supported BACnet object ● Analog input Present value Object Object name Description Unit identifier access type Represents actual input voltage of terminal 1. (The range varies depending on the Pr. 73 and Terminal 1 Pr.
  • Page 684 (N) Operation via communication and its settings Parameters ● Analog value Present value Object Object name Description Unit identifier access type Output Represents the output frequency monitor. hertz (27) frequency Output current Represents the output current monitor. amperes (3) Output voltage Represents the output voltage monitor.
  • Page 685 Parameters (N) Operation via communication and its settings Present value Object Object name Description Unit identifier access type Set the second PID measured value. Second PID This object is the measured value during PID measured value no-units (95) operation if Pr. 753 = "60 or 61". (Setting range: 0.00 to 100.00) Set the second PID deviation.
  • Page 686 (N) Operation via communication and its settings Parameters ● Binary Input Present value Object Object name Description (0: Inactive, 1: Active) identifier access type Terminal STF Represents actual input of terminal STF. Terminal STR Represents actual input of terminal STR. Terminal AU Represents actual input of terminal AU.
  • Page 687 Parameters (N) Operation via communication and its settings ● Binary value Present value Object Object name Description identifier access type Inverter running Represents inverter running (RUN signal) status. Inverter operation Represents inverter operation ready (RY signal) status. ready Alarm output Represents alarm output (LF signal) status.
  • Page 688 (N) Operation via communication and its settings Parameters Mailbox parameter / Mailbox value (BACnet registers) ● Access to the properties which are not defined as objects are available by using "Mailbox param- eter" and "Mailbox value". ● To read a property, write the register of the intended property to "Mailbox parameter", and then read "Mailbox value".
  • Page 689 Parameters (N) Operation via communication and its settings ● Parameter Register Parameter name Read/Write Remarks 41000 to Refer to the parameter list (page 5-2) The parameter number + 41000 0 to 999 Read/write 41999 for the parameter names. is the register number. Terminal 2 frequency setting bias C2 (902) 41902...
  • Page 690: Alarm History

    (N) Operation via communication and its settings Parameters Register Parameter name Read/Write Remarks C40 (933) 41933 Terminal 4 gain command (torque) Read/write Analog value (%) set to C41 42123 Terminal 4 gain (torque) Read/write (933) C41 (933) Analog value (%) of the current Terminal 4 gain (torque) 43933 Read...
  • Page 691 Parameters (N) Operation via communication and its settings ● Model information monitor Register Definition Read/write Remarks 44001 Inverter type (1st and 2nd characters) Read 44002 Inverter type (3rd and 4th characters) Read 44003 Inverter type (5th and 6th characters) Read Reading inverter type in ASCII code.
  • Page 692 (This annex is part of this Standard and is required for its use.) BACnet Protocol Implementation Conformance Statement Date: 1st July 2014 Vendor Name: Mitsubishi Electric Corporation Product Name: Inverter Product Model Number: FR-F820-1, FR-F820-2, FR-F840-1, FR-F840-2, FR-F842-1, FR-F842-2 Application Software Version: 8463* Firmware Revision: 1.00...
  • Page 693 Parameters (N) Operation via communication and its settings Standard Object Types Supported: An object type is supported if it may be present in the device. For each standard Object Type sup- ported provide the following data: 1) Whether objects of this type are dynamically creatable using the CreateObject service 2) Whether objects of this type are dynamically deletable using the DeleteObject service 3) List of the optional properties supported 4) List of all properties that are writable where not otherwise required by this standard...
  • Page 694: Initial Settings And Specifications Of Ethernet Communication (Fr-F800-E)

    (N) Operation via communication and its settings Parameters 5.12.8 Initial settings and specifications of Ethernet communication (FR-F800-E) Use the following parameters to perform required settings for Ethernet communication between the inverter and other stations. To make communication between other devices and the inverter, perform the initial settings of the in- verter parameters to match the communication specifications.
  • Page 695 Parameters (N) Operation via communication and its settings Initial Name Setting range Description value Ethernet communication is available, but the inverter trips in the NET operation mode. Set the interval of the communication check (signal loss detection) time for all devices with IP 1432 Ethernet communication addresses in the range specified for Ethernet...
  • Page 696 (N) Operation via communication and its settings Parameters Ethernet function selection (Pr. 1427 to Pr. 1429) Refer to the Instruction Manual of the device connected via Ethernet, and set Pr. 1427 to Pr. 1429 (Ethernet function selection 1 to 3) according to the application and protocol. A communication socket is provided only for the selected application.
  • Page 697 Parameters (N) Operation via communication and its settings Communication speed and full-duplex/half-duplex selection (Pr. 1426) Set the communication speed and the communication mode (full-duplex/half-duplex) in Pr. 1426 Link speed and duplex mode selection. If the operation is not performed properly in the initial setting (Pr. 1426 = "0"), set Pr. 1426 according to the specifications of the connected hub.
  • Page 698 (N) Operation via communication and its settings Parameters Keepalive time (Pr. 1455) An alive check message (KeepAlive ACK) is sent to a device if the device does not return any response within the time set in Pr. 1455 "Keepalive time" while a TCP connection is established. When no re- sponse is returned after the third transmission, the connection will be forced to be closed.
  • Page 699 Parameters (N) Operation via communication and its settings Example Setting example 2: In this case, the IP address range in which Ethernet communication is permitted is "192.168.2.xxx (50 to 100)". Pr. 1442 Pr. 1443 Pr. 1444 Pr. 1445 Ethernet IP address for filtering The range is between the values set in both parameters.
  • Page 700 (N) Operation via communication and its settings Parameters Ethernet IP address for command source selection (Pr. 1449 to Pr. 1454) ● To limit the network devices that send the operation or speed command through the Ethernet network (Modbus®/TCP or CC-Link IE Field Network Basic), set the range of IP addresses of the devices.
  • Page 701 Parameters (N) Operation via communication and its settings Ethernet signal loss detection (Pr. 1431) Use Pr. 1431 to set the operation when Ethernet communication is interrupted by physical factors in- cluding disconnection of the Ethernet board or Ethernet cable or damages on the Ethernet cable. Operation panel display/ Pr.1431 setting Description...
  • Page 702: Melsoft / Fa Product Connection

    (N) Operation via communication and its settings Parameters Ethernet communication network number (Pr. 1424), Ethernet communication station number (Pr. 1425) When the MELSOFT / FA product connection, SLMP, or iQSS is selected for Ethernet communication, enter the Ethernet communication network number in Pr. 1424 and the Ethernet communication sta- tion number in Pr.
  • Page 703: Usb Device Communication

    Parameters (N) Operation via communication and its settings 5.12.10 USB device communication A personal computer and an inverter can be connected with a USB cable. Setup of the inverter can be easily performed with FR Configurator2. The inverter can be connected simply to a personal computer by a USB cable. Initial Setting Name...
  • Page 704: Automatic Connection With Got

    (N) Operation via communication and its settings Parameters ● At the initial setting (Pr. 551 "PU mode operation command source selection" = "9999"), commu- nication with FR Configurator2 can be made in the PU operation mode simply by connecting a USB cable.
  • Page 705 Parameters (N) Operation via communication and its settings GOT2000 series automatic recognition ● When the GOT2000 series is connected, the parameters required for the GOT connection are automatically changed by setting the automatic recognition on the GOT2000 series side. ● Set the station number (Pr. 117 or Pr. 331) of the inverter before the automatic recognition is performed.
  • Page 706: G) Control Parameters

    (G) Control parameters Parameters 5.13 (G) Control parameters Refer Purpose Parameter to set page To set the starting torque manually Manual torque boost P.G000, P.G010 Pr. 0, Pr. 46 5-535 Base frequency, base P.G001, P.G002, To set the motor constant Pr.
  • Page 707: Manual Torque Boost

    G010 9999 Without second torque boost Initial value for the FR-F820-00046(0.75K) or lower and FR-F840-00023(0.75K or lower. Initial values for the FR-F820-00077(1.5K) to FR-F820-00167(3.7K), FR-F840-00038(1.5K) to FR-F840-00083(3.7K). Initial values for the FR-F820-00250(5.5K), FR-F820-00340(7.5K), FR-F840-00126(5.5K), FR-F840-00170(7.5K). Initial values for the FR-F820-00490(11K) to FR-F820-01540(37K), FR-F840-00250(11K) to FR-F840- 00770(37K).
  • Page 708 (G) Control parameters Parameters Setting multiple torque boosts (RT signal, Pr. 46) ● When changing the torque boost depending on the usage or when using single inverter switching between multiple motors, use the second torque boost. ● Pr. 46 "Second torque boost" will become enabled when the RT signal turns ON. NOTES The RT signal acts as the second function selection signal and makes the other second functions valid.
  • Page 709: Base Frequency, Voltage

    Parameters (G) Control parameters 5.13.2 Base frequency, voltage Use this function to adjust the inverter outputs (voltage, frequency) to match with the motor rating. Initial value Setting Name Description range Set the frequency at the rated motor torque. Base frequency 60 Hz 50 Hz 0 to 590 Hz (50 Hz/60 Hz)
  • Page 710 (G) Control parameters Parameters Setting of base frequency voltage (Pr. 19) ● For Pr. 19 "Base frequency voltage", set the base voltage (rated motor voltage, etc.). ● When it is set lower than the power supply voltage, maximum output voltage of the inverter will be the voltage set in Pr.
  • Page 711: Load Pattern Selection

    Parameters (G) Control parameters 5.13.3 Load pattern selection Optimal output characteristics (V/F characteristics) for application or load characteristics can be se- lected. Initial Setting Name Description value range For constant-torque load Load pattern selection G003 For variable-torque load Application for constant-torque load (Pr. 14 = "0") ●...
  • Page 712 (G) Control parameters Parameters Application for variable-torque load (Pr. 14 = "1", initial value) ● The output voltage will change in square curve against the output frequency at the base frequen- cy or lower. (1.75th-power curve for FR-F820-01540(37K) or higher, and FR-F840-00770(37K) or higher.) ●...
  • Page 713: Energy Saving Control

    Parameters (G) Control parameters 5.13.4 Energy saving control Inverter will perform energy saving control automatically even when the detailed parameter settings are made. It is appropriate for applications such as fan and pump. Initial Setting Name Description value range Normal operation Energy saving control Energy saving operation selection...
  • Page 714: Adjustable 5 Points V/F

    (G) Control parameters Parameters 5.13.5 Adjustable 5 points V/F By setting a desired V/F characteristic from the start up to the base frequency or base voltage with the V/F control (frequency voltage/frequency), a dedicated V/F pattern can be generated. Optimal V/F pattern matching the torque characteristics of the facility can be set. Initial Name Setting range Description...
  • Page 715 Parameters (G) Control parameters ● Setting procedure Set the rated motor voltage in Pr. 19 "Base frequency voltage". (No function at the setting of "9999" or "8888".) Set Pr. 71 "Applied motor" = "2" (adjustable 5 points V/F). Set frequency and voltage to be set in Pr. 100 to Pr. 109. CAUTION: Make sure to set this parameter correctly according to the motor used.
  • Page 716: Sf-Pr Slip Amount Adjustment Mode

    (G) Control parameters Parameters 5.13.6 SF-PR slip amount adjustment mode As compared to our conventional SF-JR motor, the slip amount is small for the high-performance en- ergy-saving SF-PR motor. When replacing the SF-JR to the SF-PR, the slip amount is reduced and the rotations per minute increases.
  • Page 717: Dc Injection Brake

    Parameters (G) Control parameters 5.13.7 DC injection brake Timing to stop or braking torque can be adjusted by applying DC injection brake at the time of stop- ping motor. By the DC injection brake operation, DC voltage is applied to the motor to prevent rotation of the mo- tor shaft.
  • Page 718 (G) Control parameters Parameters Setting of operation time (X13 signal, Pr. 11) ● Set the time applying the DC injection brake to Pr. 11 "DC injection brake operation time". ● When the motor does not stop due to large load moment (J), increasing the setting produces an effect.
  • Page 719 Parameters (G) Control parameters Setting of operation voltage (torque) (Pr. 12) ● Pr. 12 "DC injection brake operation voltage" will set the percent against the power supply voltage. ● DC injection brake will not operate with setting of Pr. 12 = "0%". (The motor will coast to stop.) NOTES When the initial value is set in Pr.
  • Page 720: Output Stop Function

    (G) Control parameters Parameters 5.13.8 Output stop function The motor coasts to a stop (inverter output shutoff) when inverter output frequency falls to Pr. 522 setting or lower. Initial Setting Name Description value range Set the frequency to start coasting to a stop 0 to 590 Hz (output shutoff ).
  • Page 721 Parameters (G) Control parameters Example of target frequency = analog input command, start signal always ON Analog input command Pr. 522+2 Hz Pr. 522 Time Output frequency Pr. 522+2 Hz Pr. 522 Pr. 13 Time Inverter output Inverter output shutoff shutoff I002844E Fig.
  • Page 722: Stop Selection

    (G) Control parameters Parameters Parameters referred to Pr. 10 DC injection brake operation frequency => page 5-545 Pr. 11 DC injection brake operation time => page 5-545 Pr. 12 DC injection brake operation voltage => page 5-545 Pr. 13 Starting frequency =>...
  • Page 723 Parameters (G) Control parameters Make the motor perform coast to stop ● Set the time from the time the start signal is turned OFF to when the output is shutoff in Pr. 250. When set to "1000 to 1100", output is shutoff after (Pr. 250 – 1000) s. ●...
  • Page 724: Regenerative Brake Selection And Dc Feeding Mode

    (G) Control parameters Parameters 5.13.10 Regenerative brake selection and DC feeding mode ● For the operation with frequent starts and stops, the regenerative power can be consumed by using the optional brake unit (FR-BU2, BU, or FR-BU). ● When using continuously in regenerative condition, use the power regeneration common con- verter (FR-CV) or power regeneration converter (MT-RC).
  • Page 725 Parameters (G) Control parameters Details of the setting value ● FR-F820-02330(55K) or lower, FR-F840-01160(55K) or lower Regeneration unit Power supply terminals of inverter Pr. 30 Setting R, S, T 0 (initial value), 100 Brake unit (FR-BU2 (GZG/GRZG/ P, N 10, 110 FR-BR), FR-BU, BU) R, S, T/P, N 20, 120...
  • Page 726 (G) Control parameters Parameters When using the high power factor converter (FR-HC2), the power regeneration common converter (FR-CV) or the converter unit (FR-CC2) ● To use FR-HC2 or FR-CV, set Pr. 30 = "2". ● When using FR-CC2, set Pr. 30 = "10" (initial value of separated converter type). ●...
  • Page 727 Parameters (G) Control parameters Logic reversing of inverter run enable signal (X10 signal, Pr. 599) ● Use Pr. 599 "X10 terminal input selection" to select the X10 signal input specification between normally open (NO contact) and normally closed (NC contact). With the normally closed (NC contact) input specification, the inverter output is shut off by turning OFF (opening) the X10 signal.
  • Page 728 (G) Control parameters Parameters DC feeding mode 1 (Pr. 30 = "10, 11") (Standard models) ● For standard models, setting Pr. 30 = "10 or 11" allows operation with a DC power supply. ● Do not connect anything to the AC power supply connecting terminals R/L1, S/L2, and T/L3, and connect the DC power supply to the terminals P/+ and N/-.
  • Page 729 Parameters (G) Control parameters Signal Name Description Parameter setting name To operate with DC feeding, turn ON the X70 signal. When the inverter output is shutoff due to power failure, it will be possible to start up 200 ms after turning ON the X70 DC feeding signal.
  • Page 730 (G) Control parameters Parameters ● Operation example at the time of power failure occurrence 1 Control power supply AC power supply DC power supply AC power supply Y85 (MC) STF (STR) Motor Output coasting frequency [Hz] Time Approx. 200 ms Back up operation I001563E Fig.
  • Page 731 Parameters (G) Control parameters ● Operation example at the time of power failure occurrence 3 (when continuing the operation) Control power supply Power restoration AC power supply Remains on while running Y85 (MC) STF (STR) Output frequency [Hz] Time Back up operation I001565E Fig.
  • Page 732: Regeneration Avoidance Function

    (G) Control parameters Parameters 5.13.11 Regeneration avoidance function The regenerative status can be avoided by detecting the regenerative status and raising the frequency. ● Continuous operation is possible by increasing the frequency automatically so it will not go into regenerative operation even when the fan is turned forcefully by other fans in the same duct. Setting Name Initial value...
  • Page 733 Parameters (G) Control parameters Regeneration avoidance operation (Pr. 882, Pr. 883) ● When the regenerative status is large, DC bus voltage will rise, which may cause overvoltage alarm (E.OV ). Regenerative status can be avoided by detecting this rise of bus voltage, and raising the frequency when the bus voltage level exceeds Pr.
  • Page 734 (G) Control parameters Parameters To detect the regenerative status during deceleration faster (Pr. 884) Since a rapid change in bus voltage cannot be handled by bus voltage level detection during the re- generation avoidance operation, deceleration is stopped by detecting the change in bus voltage and if it is equal or lower than Pr.
  • Page 735 Parameters (G) Control parameters Adjustment of regeneration avoidance operation (Pr. 665, Pr. 886) ● When the frequency becomes unstable at the time of regeneration avoidance operation, set the setting value for Pr. 886 "Regeneration avoidance voltage gain" smaller. On the other hand, if an overvoltage fault occurs due to a sudden regeneration, increase the setting.
  • Page 736: Increased Magnetic Excitation Deceleration

    (G) Control parameters Parameters 5.13.12 Increased magnetic excitation deceleration Magnetic flux Magnetic flux Magnetic flux Increase the loss in the motor by increasing the magnetic flux at the time of deceleration. Decelera- tion time can be reduced by suppressing the stall prevention (overvoltage) (oL). It will make possible to reduce the deceleration time without a brake resistor.
  • Page 737 Parameters (G) Control parameters Overcurrent prevention function (Pr. 662) ● The overcurrent prevention function is valid under V/F control and Advanced magnetic flux vector control. ● Increased magnetic excitation rate is lowered automatically when the output current exceeds Pr. 662 at the time of increased magnetic excitation deceleration. ●...
  • Page 738: Slip Compensation

    (G) Control parameters Parameters 5.13.13 Slip compensation Slip of the motor is estimated from the inverter output current at the time of V/F control, and maintain the rotation of the motor constant. Initial Setting Name Description value range 0.01 to 50% Set the rated motor slip. Rated slip 9999 G203...
  • Page 739: Speed Smoothing Control

    Parameters (G) Control parameters 5.13.14 Speed smoothing control Magnetic flux Magnetic flux Magnetic flux There are times where the vibration due to mechanical resonance affect the inverter, making the out- put current (torque) unstable. In such case, vibration can be decreased by reducing the deviation in the output current (torque) by changing the output frequency.
  • Page 740: Parameter Clear / All Parameter Clear

    Parameter clear / all parameter clear Parameters 5.14 Parameter clear / all parameter clear NOTES Set "1" to Pr.CLR "Parameter clear", ALL.CL "All parameter clear" to initialize all parameters. (Param- eters cannot be cleared when Pr. 77 "Parameter write selection" = "1".) Pr.CL does not clear calibration parameters or the terminal function selection parameters.
  • Page 741 Parameters Parameter clear / all parameter clear NOTES "1" and "Er4" are displayed alternately... Why? The inverter is not in the PU operation mode. Press PU/EXT key. is lit, and "1" appears on the monitor. (When Pr. 79 = "0" (initial value)) Press SET key to clear the parameter.
  • Page 742: Copying And Verifying Parameters On The Operation Panel

    Copying and verifying parameters on the operation panel Parameters 5.15 Copying and verifying parameters on the operation panel Pr.CPY setting value Description 0.--- Initial display 1.RD Copy the source parameters to the operation panel. 2.WR Write the parameters copied to the operation panel to the destination inverter. 3.VFY Verify parameters in the inverter and operation panel.
  • Page 743: Parameter Copy

    Parameters Copying and verifying parameters on the operation panel 5.15.1 Parameter copy Inverter parameter settings can be copied to other inverters. Reading the parameter settings of the inverter to the operation panel Operation Connect the operation panel to the source inverter. Parameter setting mode Press to choose the parameter setting mode.
  • Page 744: Parameter Verification

    Copying and verifying parameters on the operation panel Parameters NOTES ● " " appears... Why? Parameter write error. Perform the operation from step again. ● " " and " " are displayed alternately. Appears when parameter copy is performed between inverters FR-F820-02330(55K) or lower or inverters FR-F840-01160(55K) or lower and inverters FR-F820-03160(75K) or higher or FR- F840-01800(75K) or higher.
  • Page 745: Copying And Verifying Parameters Using Usb Memory

    Parameters Copying and verifying parameters using USB memory 5.16 Copying and verifying parameters using USB memory ● Inverter parameter settings can be copied to USB memory. ● Parameter setting data copied to USB memory can be copied to other inverters or verified to see if they differ from the parameter settings of other inverters.
  • Page 746 Copying and verifying parameters using USB memory Parameters NOTES When parameter settings are copied to USB memory without specifying a parameter setting file number in USB memory, numbers are automatically assigned. Up to 99 files can be saved on USB memory. When the USB memory device already has 99 files, attempting copying of another file to the USB memory device causes the file quantity error (rE7).
  • Page 747 Parameters Copying and verifying parameters using USB memory Procedure for copying parameters from USB memory to inverter Operation Insert the USB memory into the destination inverter. USB memory mode Press to change to the USB memory mode. Displaying the file selection screen Press three times to display "...
  • Page 748 Copying and verifying parameters using USB memory Parameters Procedure for verifying parameters in USB memory Operation Copy the parameter settings of the verification source inverter to USB memory according to the procedure on page 5- 574. Move the USB memory to the inverter to be verified. Screen at power-ON The monitor display appears.
  • Page 749: Checking Parameters Changed From Their Initial Values (Initial Value Change List)

    Parameters Checking parameters changed from their initial values (Initial value change list) 5.17 Checking parameters changed from their initial values (Initial value change list) Parameters changed from their initial values can be displayed. Operation Screen at power-ON The monitor display appears. Parameter setting mode Press to choose the parameter setting mode.
  • Page 750: Ethernet Communication (Fr-F800-E)

    Ethernet communication (FR-F800-E) Parameters 5.18 Ethernet communication (FR-F800-E) 5.18.1 SLMP SLMP is a common protocol for seamless communication between applications. Users do not have to be concerned with network layers or boundaries. SLMP communications are available among devices that can transfer messages by SLMP (programmable controllers, personal computers, HMIs and others). For the details of the SLMP compatibility of external devices, refer to the Instruction Manual of external devices.
  • Page 751: Communication Procedure

    Parameters Ethernet communication (FR-F800-E) Communication procedure ● Using TCP/IP The following is the communication procedure when executing SLMP communication with TCP/ IP. With TCP/IP, connections are established when communication is executed, and whether data is received normally or not is checked to ensure reliability of data. However, the line load is high as compared to UDP/IP.
  • Page 752 Ethernet communication (FR-F800-E) Parameters ● Using UDP/IP The following is the communication procedure when executing SLMP communication with UDP/ IP. With UDP/IP, connections are not established when communication is executed, and whether data is received normally or not is not checked. Therefore, the line load is low. However, data is less reliable as compared to TCP/IP.
  • Page 753 Parameters Ethernet communication (FR-F800-E) Message format ● Request message format The following is the format of a request message sent from the external device to the inverter. The request message data length is 2047 bytes at the maximum. Header Subheader Destination Destination Destination...
  • Page 754 Ethernet communication (FR-F800-E) Parameters Item Size Endian Description Set the waiting time until the inverter completes reading/writing after receiving a request message from the external device. When the inverter does not return the response message within the waiting time, the response message will be discarded. H0000: Unlimited (until the execution is completed) H0001 to HFFFF (1 to 65535): Waiting time (Unit: 0.25 s) Recommended settings:...
  • Page 755 Parameters Ethernet communication (FR-F800-E) Commands The following table lists the commands and subcommands. (When the inverter receives a command other than listed in the following table, it returns an error code (HC059).) Sub- Refer to Category Operation Command Description command page The inverter reads the value in bit In bit units...
  • Page 756 Ethernet communication (FR-F800-E) Parameters Device The following table lists the device codes and the range available for each command. Device Type Device code Range Special relay (SM) Refer to the FR-A800/FR-F800 PLC Function Programming Manual. Special register (SD) Word Input (X) H0 to H7F (hexadecimal) Output (Y) H0 to H7F (hexadecimal)
  • Page 757 Parameters Ethernet communication (FR-F800-E) Data specified in the command ● Device code A one byte numerical value is sent. ● Device No. (first device No.) specification The device No. is specified for reading/writing data. When consecutive devices are specified, the first device No. is specified. The device No. is specified in decimal or hexadecimal depending on the device type.
  • Page 758 Ethernet communication (FR-F800-E) Parameters ● Read data / write data The value read from the device is stored for reading. The value to be written to the device is stored for writing. The data is arranged differently between reading/writing in bit units (subcommand: H0001) and reading/writing in word units (subcommand: H0000).
  • Page 759 Parameters Ethernet communication (FR-F800-E) When word devices are used, one word is specified in 16 bits as follows. The data is stored from the lower byte (bit 0 to bit 7) to the upper byte (bit 8 to bit 15). The user should switch the values in the upper and lower bytes in the response data for reading.
  • Page 760 Ethernet communication (FR-F800-E) Parameters ● Batch write The inverter writes the value to the specified devices. – Request data First Device No. of Write data command device No. code devices H01 H14 Item Description Subcommand Specify the unit (bit/word) for writing. First device No.
  • Page 761 Parameters Ethernet communication (FR-F800-E) – Response data The value read from the device is stored in hexadecimal. Data in the devices specified for word access Data in the devices specified for double-word access Word access Double-word access Read data 1 Read data 2 Read data 1 Read data 2...
  • Page 762 Ethernet communication (FR-F800-E) Parameters ● Write random The inverter writes the value in the devices with the specified numbers. The devices with non- consecutive numbers can be specified. – Request data Writing data in bit units Specify the devices for the specified number of devices. Subcom- No.
  • Page 763 Parameters Ethernet communication (FR-F800-E) ● Remote RUN The external device executes the remote RUN to the inverter. – Request data Clear Mode mode H01 H10 H00 H00 Item Description Forced execution of the remote RUN is not allowed. H0100 Mode Forced execution of the remote RUN is allowed.
  • Page 764 Ethernet communication (FR-F800-E) Parameters Error code When the end code is other than "0" (failed completion), one of the error codes shown in the following table will be stored. Error code Fault definition H4031 The device outside of the range is specified. H4080 Request data fault The network with the No.
  • Page 765: Modbus®/Tcp

    Parameters Ethernet communication (FR-F800-E) 5.18.2 Modbus®/TCP The Modbus®/TCP protocol allows transmission of Modbus® messages via Ethernet communication. Communication specifications ● The communication specifications are given below. Item Description Communication protocol Modbus®/TCP protocol Conforming standard Open Modbus®/TCP specification Waiting time setting Not used Maximum number of connections Number of simultaneously acceptable...
  • Page 766 Ethernet communication (FR-F800-E) Parameters Message frame (protocol) ● Communication method Basically, the master sends a query message (inquiry), and slaves return a response message (response). At normal communication, the transaction identifier, protocol identifier, and function code are copied as they are, and at erroneous communication (illegal function code or data code), bit7 (= H80) of the function code is turned ON, and the error code is set at data bytes.
  • Page 767 Parameters Ethernet communication (FR-F800-E) Function code list Message Read/ format Function name Code Outline Write reference page The data of the holding registers is read. The various data of the inverter can be read from Modbus® registers. System environmental variable (Refer to page 5-605.) Read holding Read 5-596...
  • Page 768 Ethernet communication (FR-F800-E) Parameters Read holding register (reading data of holding registers) (H03 or 03) ● Query message ³ Transaction · Protocol ¿ Unit ² Starting » Length field ´ Function ¶ No. of points identifier identifier identifier address (8 bits) (8 bits) (8 bits) (8 bits)
  • Page 769 Parameters Ethernet communication (FR-F800-E) Example Read the register values of 41004 (Pr. 4) to 41006 (Pr. 6) from slave address 17 (H11). Query message Transaction Protocol Func- Length field Unit identifier Starting address No. of points identifier Identifier tion (8 bits) (8 bits) (8 bits) (8 bits)
  • Page 770 Ethernet communication (FR-F800-E) Parameters Preset single register (writing data to holding registers) (H06 or 06) ● The content of the "system environmental variables" and "inverter parameters" assigned to the holding register area (refer to the Modbus® register list (page 5-605)) can be written. ●...
  • Page 771 Parameters Ethernet communication (FR-F800-E) Diagnostics (diagnosis of functions) (H08 or 08) ● A communication check can be made since the query message is sent and the query message is returned as it is as the return message (subfunction code H00 function). Subfunction code H00 (Return query data) ●...
  • Page 772 Ethernet communication (FR-F800-E) Parameters Preset multiple registers (writing data to multiple holding registers) (H10 or 16) ● Data can be written to multiple holding registers. ● Query message ³ · » ¿ ´ ² ¶ º ¾ Transaction Protocol Length field Unit Func- Starting...
  • Page 773 Parameters Ethernet communication (FR-F800-E) Example Write 0.5 s (H05) to 41007 (Pr. 7) and 1 s (H0A) to 41008 (Pr. 8) of slave address 25 (H19). Query message Unit Transaction Protocol Func- Starting Byte Length field iden- No. of points Data identifier Identifier...
  • Page 774 Ethernet communication (FR-F800-E) Parameters Read holding register access log (H46 or 70) ● Queries by function codes H03 and H10 are supported. The number and start address of holding registers successfully accessed by the previous commu- nication are returned. "0" is returned for both the number and start address for queries other than the function codes above.
  • Page 775 Parameters Ethernet communication (FR-F800-E) Example Read the successful register start address and number of successful accesses from slave address 25 (H19). Query message Unit Transaction Protocol Func- Length field identi- identifier Identifier tion fier (8 bits) (8 bits) (8 bits) (8 bits) (8 bits) (8 bits)
  • Page 776 Ethernet communication (FR-F800-E) Parameters Error response ● An error response is returned if the query message received from the master contains an illegal function, address or data. No response is returned for parity, overrun, framing, and busy errors. ● Error response (Response message) ³...
  • Page 777 Parameters Ethernet communication (FR-F800-E) Modbus® register The following shows the Modbus® registers for system environment variables (read/write), real time monitor items (read), parameters (read/write), faults history data (read/write), and model information monitor items (read). ● System environment variables Register Definition Read/Write Remarks 40002...
  • Page 778 Ethernet communication (FR-F800-E) Parameters The signal within parentheses ( ) is the initial status. The input signal function can be changed using Pr. 180 to Pr. 189 (input terminal function selection) (page 5-285). JOG operation/automatic restart after instantaneous power failure/start self-holding selection/ reset cannot be controlled over a network, so in the initial status bit 6, bit 9, bit 11, and bit 12 are invalid.
  • Page 779 Parameters Ethernet communication (FR-F800-E) ● Parameters Read/ Register Name Remarks Write For details on parameter names, 41000 to Read/ The parameter number + 41000 is the register 0 to 999 refer to the parameter list 41999 Write number. (page 5-2). Terminal 2 frequency setting bias Read/ C2 (902)
  • Page 780 Ethernet communication (FR-F800-E) Parameters Read/ Register Name Remarks Write Read/ 42116 Terminal 6 bias (speed) Analog value (%) set to C31 (926) Write C31 (926) Terminal 6 bias (speed) Analog value (%) of voltage applied to terminal 6 43926 Read (terminal analog value) of the FR-A8AZ Read/...
  • Page 781 Parameters Ethernet communication (FR-F800-E) ● Faults history Register Definition Read/Write Remarks 40501 Faults history 1 Read/Write 40502 Faults history 2 Read Data is 2 bytes and so is stored in "H00". 40503 Faults history 3 Read The lowest 1 byte can be referred to for the error code. 40504 Faults history 4 Read...
  • Page 782: Cc-Link Ie Field Network Basic (Fr-F800-E)

    Ethernet communication (FR-F800-E) Parameters 5.18.3 CC-Link IE Field Network Basic (FR-F800-E) The CC-Link IE Field Network Basic enables CC-Link IE communication using the general-purpose Ethernet-based technology. The CC-Link IE Field Network Basic is suited to small-scale equipment for which high-speed control is not necessary, and can coexist with the standard Ethernet TCP/IP (HTTP, FTP, etc.).
  • Page 783 Parameters Ethernet communication (FR-F800-E) Frequency command with sign (Pr. 541) ● The start command (forward/reverse rotation) can be inverted by adding a plus or minus sign to the value of the frequency command sent through the CC-Link IE Field Network Basic. ●...
  • Page 784 Ethernet communication (FR-F800-E) Parameters CC-Link extended setting (Pr. 544) Use this parameter to select the function of the remote registers for the CC-Link IE Field Network Basic. Pr. 544 setting Description Refer to page 0 (initial setting) Compatible with CC-Link Ver.1 5-613 Compatible with CC-Link Ver.1 5-614...
  • Page 785 Parameters Ethernet communication (FR-F800-E) I/O signal list ● When Pr. 544 = "0" (compatible with CC-Link Ver.1) – Remote I/O (32 points ) Device No. Refer to Device No. Refer to Signal Signal page page RYn0 5-617 Forward rotation command RXn0 Forward running 5-618...
  • Page 786 Ethernet communication (FR-F800-E) Parameters – Remote register Description Description Refer to Refer to Address Address page page Upper 8 bits Lower 8 bits Upper 8 bits Lower 8 bits RWwn Monitor code 2 Monitor code 1 5-619 RWrn First monitor value 5-620 RWwn+1 Set frequency (0.01 Hz increments)
  • Page 787 Parameters Ethernet communication (FR-F800-E) ● When Pr. 544 = "14 or 24" (compatible with the quadruple setting of CC-Link Ver.2) – Remote I/O (32 points (64 points occupied)) Same as when Pr. 544 = 0 (refer to page 5-613). – Remote register Description Description Refer to...
  • Page 788 Ethernet communication (FR-F800-E) Parameters ● When Pr. 544 = "18 or 28" (compatible with the octuple setting of CC-Link Ver.2) – Remote I/O (32 points (128 points occupied)) Same as when Pr. 544 = 0 (refer to page 5-613). – Remote register Description Description Refer to...
  • Page 789 Parameters Ethernet communication (FR-F800-E) Details of input and output signals The following device numbers are for station 1. For stations 2 and later, the device numbers are dif- ferent. (Refer to the Master Module User’s Manual for correspondence between the device number and station number.) ●...
  • Page 790 Ethernet communication (FR-F800-E) Parameters ● Input signals (inverter to master module) Device No. Signal Description 0 : Other than forward running (during stop or reverse rotation) Forward running 1 : Forward running 0 : Other than reverse running (during stop or forward rotation) Reverse running 1 : Reverse running Running (terminal RUN function)
  • Page 791 Parameters Ethernet communication (FR-F800-E) Details of remote register ● Remote register (master module to inverter) Device No. Signal Description Set the monitor code to be referenced (refer to page 5-624). RWw0 Monitor code 1, 2 When "1" is set in RYC, data of specified monitored items will be stored in RWr0, RWr1. Specify the set frequency or speed (machine speed).
  • Page 792 Ethernet communication (FR-F800-E) Parameters ● Remote register (from the inverter to the master module) – Remote register definition Device No. Signal Description When "1" is set in RYC, the specified monitored data is set to the lower 8 bits of the RWr0 First monitor value monitor code (RWw0).
  • Page 793 Parameters Ethernet communication (FR-F800-E) – Reply code definition The reply to the instruction execution is set to RWr2, 10, 12, 14, 16, 18. When executing the frequency setting (RYD, RYE) or instruction code execution (RYF), check the reply code (RWr2) in the remote register after execution. Data Item Alarm definition...
  • Page 794 Ethernet communication (FR-F800-E) Parameters Instruction codes Set the instruction code using a remote register (RWw). (Refer to page 5-619.) The definition read by the instruction code is stored in the remote register (RWr). (Refer to page 5-620.) Read/ Instruc- Item Description Write tion code...
  • Page 795 Parameters Ethernet communication (FR-F800-E) Read/ Instruc- Item Description Write tion code Read H00 to H63 Refer to the instruction code (page A-5) to read and write as required. Write to Pr. 77 and Pr. 79 is disabled. When setting Pr.100 and later, set link parameter extended setting. Parameter Set 65520 (HFFF0) as a parameter value "8888"...
  • Page 796 Ethernet communication (FR-F800-E) Parameters Monitor codes Information about the inverter can be monitored by setting the special monitor selection No. of the instruction code and monitor code using the remote registers, RWw0 and RWw4 to 7. ● For the monitor code (RWw0), select the first monitor description (RWr0) from the lower 8 bits and the second monitor description (RWr1) from the upper 8 bits.
  • Page 797: Programming Examples

    Parameters Ethernet communication (FR-F800-E) 5.18.4 Programming examples This section provides programming examples for controlling the inverter with sequence programs. Refer to Item Program example page Reading the inverter status Reading the inverter status from the buffer memory of the master station 5-627 Setting the operation mode Selecting the Network operation mode...
  • Page 798 Ethernet communication (FR-F800-E) Parameters ● The relation between the device of the programmable controller CPU and remote I/O (RX, RY) of the remote device station is as follows: The devices used actually are indicated in shaded regions. Fig. 5-288: Programmable Remote device controller CPU station 1...
  • Page 799 Parameters Ethernet communication (FR-F800-E) Programming example for reading the inverter status The following program turns ON the signal Y00 of the output unit when the station 1 inverter starts running. SM1536 SD1536.0 SD1540.0 Check the data link status of the station 1. X1002 Turn ON the signal Y00 of the output unit.
  • Page 800 Ethernet communication (FR-F800-E) Parameters Programming example for setting the operation mode The following explains a program to write various data to the inverter. The following program changes the operation mode of the station 1 inverter to network operation. ● Operation mode write code: HFB (hexadecimal) ●...
  • Page 801 Parameters Ethernet communication (FR-F800-E) Programming example for setting the operation commands The following program gives a forward rotation command and middle-speed operation command to the station 1 inverter SM1536 SD1536.0 SD1540.0 Check the data link status of the station 1. Y1000 Forward rotation command (RY00) Y1003...
  • Page 802 Ethernet communication (FR-F800-E) Parameters Programming example for parameter reading The following program reads Pr. 7 "Acceleration time" of the station 1 inverter to output to D1. ● Pr. 7 "Acceleration time" reading instruction code: H07 (hexadecimal) ● Refer to page A-5 for details of the parameter instruction code. ●...
  • Page 803 Parameters Ethernet communication (FR-F800-E) Programming example for parameter writing The following program changes the setting value in Pr. 7 "Acceleration time" of the station 1 inverter to 3.0 s. ● Acceleration time writing instruction code: H87 (hexadecimal) ● Acceleration time setting data: K30 (decimal) For the details of instruction codes of each parameter, refer to page A-5.
  • Page 804 Ethernet communication (FR-F800-E) Parameters Programming example for setting the running frequency The following program changes the running frequency of the station 1 inverter to 50.00 Hz. ● Set frequency: K5000 (decimal) ● The reply code at the time of instruction code execution is set to D2. (Refer to page 5-821.). SM1536 SD1536.0 SD1540.0...
  • Page 805 Parameters Ethernet communication (FR-F800-E) Programming example for fault record reading The following program reads the fault records of the station 1 inverter to output to D1. ● Faults history No. 1 and 2 reading instruction code: H74 (hexadecimal) For the error code, refer to page 6-5. The reply code at the time of instruction code execution is set to D2.
  • Page 806: Instructions

    Ethernet communication (FR-F800-E) Parameters 5.18.5 Instructions Operating and handling instructions ● The inverter only accepts the commands from the programmable controller during operation using the CC-Link IE Field Network Basic. The run command from external and parameter unit is ignored. ●...
  • Page 807: Inverter-To-Inverter Link Function (Fr-F800-E)

    Parameters Inverter-to-inverter link function (FR-F800-E) 5.19 Inverter-to-inverter link function (FR-F800-E) The inverter-to-inverter link function enables communication between multiple inverters connected by Ethernet in a small-scale system by using the I/O devices and special registers of the PLC function. The inverter-to-inverter link function is enabled by simply setting Pr. 1124 "Station number in invert- er-to-inverter link"...
  • Page 808 Inverter-to-inverter link function (FR-F800-E) Parameters Setting procedure Set a value other than "0" in Pr. 414 "PLC function operation selection" to enable the PLC function. To set the inverter as the master, set "0" in Pr. 1124 "Station number in inverter-to-inverter link", and to set the inverter as a slave, select a station number from 1 to 5 and set the number in Pr.
  • Page 809 Parameters Inverter-to-inverter link function (FR-F800-E) System configuration The following shows the system configuration for using the inverter-to-inverter link function. The master inverter can communicate with the slave inverters through one or two hubs (refer to the de- scription of Pr. 1124 for the master/slave setting). (Communication using the inverter-to-inverter function is not available for the inverters directly con- nected to the router.) Router...
  • Page 810 Inverter-to-inverter link function (FR-F800-E) Parameters ● Special register (common) Device No. Name Description The station number in the inverter-to-inverter link is stored. b8 b7 Reserved (H00) Station No. Value Station No. Station number in inverter-to-inverter Master SD1460 link Slave 1 Slave 2 Slave 3 Slave 4...
  • Page 811 Parameters Inverter-to-inverter link function (FR-F800-E) ● Special register (slave) Device No. Name Description Inverter-to-inverter link receive data 1 to 8 SD1470 to SD1477 Receive data 1 to 8 from master (master) Inverter-to-inverter link send data 1 to 8 SD1478 to SD1485 Send data 1 to 8 to master (master) SD1486 to SD1549...
  • Page 812 Inverter-to-inverter link function (FR-F800-E) Parameters 5 - 640...
  • Page 813: Protective Functions

    Protective functions Inverter fault and alarm indications Protective functions NOTE Upon delivery the FR-F800-E inverter models are not equipped with the RS-485 terminal block. Inverter fault and alarm indications ● When the inverter detects a fault, depending on the nature of the fault, the operation panel displays an error message or warning, or a protective function activates to trip the inverter.
  • Page 814: Reset Method For The Protective Functions

    Reset method for the protective functions Protective functions Reset method for the protective functions Reset the inverter by performing any of the following operations. Note that the accumulated heat val- ue of the electronic thermal relay function and the number of retries are cleared (erased) by resetting the inverter.
  • Page 815: Check And Clear Of The Faults History

    Protective functions Check and clear of the faults history Check and clear of the faults history The operation panel stores the fault indications which appears when a protective function is activated to display the fault record for the past eight faults. (Faults history) 6.3.1 Check for the faults history Monitor mode...
  • Page 816: Faults History Clearing Procedure

    Check and clear of the faults history Protective functions 6.3.2 Faults history clearing procedure NOTE Set Err.CL Fault history clear = "1" to clear the faults history. Operation Screen at power-ON The monitor display appears. Parameter setting mode Press to choose the parameter setting mode. (The parameter number read previously appears.) Selecting the parameter number Turn until "...
  • Page 817: The List Of Fault Displays

    Protective functions The list of fault displays The list of fault displays If the displayed message does not correspond to any of the following or if you have any other prob- lem, please contact your sales representative. Error message A message regarding operational fault and setting fault by the operation panel and the parameter unit is displayed.
  • Page 818 The list of fault displays Protective functions Alarm The inverter does not trip. An Alarm (LF) signal can also be output with a parameter setting. Refer to Operation panel indication Name Data code page ⎯ Fan alarm 6-17 Tab. 6-6: Alarm Fault ●...
  • Page 819 Protective functions The list of fault displays Refer to Operation panel indication Name Data code page E.PTC PTC thermistor operation 6-24 (H91) E.OPT Option fault 6-25 (HA0) E.OP1 Communication option fault 6-25 (HA1) E.16 (HA4) E.17 (HA5) E.18 User definition error by the PLC function 6-25 (HA6) E.19...
  • Page 820 The list of fault displays Protective functions Refer to Operation panel indication Name Data code page E.PCH Pre-charge fault 6-30 (HE5) E.PID PID signal fault 6-30 (HE6) E.EHR Ethernet communication fault 6-31 (HE7) E. 1 (HF1) E. 2 Option fault 6-31 (HF2) E.
  • Page 821: Causes And Corrective Actions

    Protective functions Causes and corrective actions Causes and corrective actions 6.5.1 Error message A message regarding operational troubles is displayed. Output is not shut off. Operation panel HOLD indication Name Operation panel lock Description Operation lock is set. Operation other than STOP/RESET key is invalid. (Refer to page 5-69.) ⎯...
  • Page 822 Causes and corrective actions Protective functions Operation panel indication Name Calibration error Description Analog input bias and gain calibration values have been set too close. Check the settings of calibration parameters C3, C4, C6 and C7 (calibration functions). Check point (Refer to page 5-266.) Operation panel indication...
  • Page 823 Protective functions Causes and corrective actions Operation panel indication Name Parameter write error Parameter copy from the operation panel to the inverter was attempted during operation. A failure has occurred at the operation panel side EEPROM while writing the copied Description parameters.
  • Page 824 Causes and corrective actions Protective functions Operation panel indication Name File error The parameter copy file in the USB memory device cannot be recognized. Description An error has occurred in the file system during transfer of the PLC function data or writing to RAM.
  • Page 825: Warning

    Protective functions Causes and corrective actions 6.5.2 Warning Output is not shut off when a protective function activates. Operation panel FR-LU08 indication Name Stall prevention (overcurrent) When the output current of the inverter increases, the stall prevention (overcurrent) function activates. The following section explains about the stall prevention (overcurrent) function.
  • Page 826 Causes and corrective actions Protective functions Operation panel FR-LU08 indication Name Stall prevention (overvoltage) When the output voltage of the inverter increases, the stall prevention (overvoltage) function activates. The regeneration avoidance function activates due to excessive regenerative power of the motor.
  • Page 827 Protective functions Causes and corrective actions Operation panel FR-LU08 — indication Name Safety stop Description Appears when safety stop function is activated (during output shutoff ). (Refer to page 2-64.) Check if an emergency stop device is activated. Check point Check if the shorting wire between S1 and PC or between S2 and PC is disconnected when not using the safety stop function.
  • Page 828 Causes and corrective actions Protective functions Operation panel FR-LU08 indication Name Load fault warning Appears when the load is deviated from the detection width set in Pr.1488 "Upper limit warning Description detection width" or Pr.1489 "Lower limit warning detection width". Check if too much load is applied to the equipment, or if the load is too light.
  • Page 829: Alarm

    Protective functions Causes and corrective actions 6.5.3 Alarm Output is not shut off when a protective function activates. An alarm can also be output with a pa- rameter setting. Set "98" in Pr. 190 to Pr. 196 (output terminal function selection). (Refer to page 5-231.) Operation panel FR-LU08 indication...
  • Page 830: Fault

    Causes and corrective actions Protective functions 6.5.4 Fault When a protective function activates, the inverter trips and a fault signal is output. Operation panel E.OC1 FR-LU08 OC During Acc indication Name Overcurrent trip during acceleration When the inverter output current reaches or exceeds approximately 170% (LD rating) / 148% Description (SLD rating) of the rated current during acceleration, the protection circuit is activated and the inverter trips.
  • Page 831 Protective functions Causes and corrective actions Operation panel E.OC3 FR-LU08 OC During Dec indication Name Overcurrent trip during deceleration or stop When the inverter output current reaches or exceeds approximately 170% (LD rating) / 148% Description (SLD rating) of the rated current during deceleration (other than acceleration or constant speed), the protection circuit is activated and the inverter trips.
  • Page 832 Causes and corrective actions Protective functions Operation panel E.OV2 FR-LU08 OV During Cnst Spd indication Name Regenerative overvoltage trip during constant speed If regenerative power causes the inverter's internal main circuit DC voltage to reach or exceed Description the specified value, the protection circuit is activated to stop the inverter output. The circuit may also be activated by a surge voltage produced in the power supply system.
  • Page 833 Protective functions Causes and corrective actions Operation panel E.THM FR-LU08 Motor overload trip indication Name Motor overload trip The electronic thermal O/L relay function in the inverter detects motor overheat, which is caused by overload or reduced cooling capability during low-speed operation. When the cumulative Description heat value reaches 85% of the Pr.
  • Page 834 Causes and corrective actions Protective functions Operation panel E.UVT FR-LU08 Under Voltage indication Name Undervoltage (Standard models only) If the power supply voltage of the inverter decreases, the control circuit will not perform normal functions. In addition, the motor torque will be insufficient and/or heat generation will increase. To prevent this, if the power supply voltage decreases to about 150 V AC (300 V AC for the 400 V class) or below, this function shuts off the inverter output.
  • Page 835 Protective functions Causes and corrective actions Operation panel FR-LU08 Motor Step Out E.SOT indication Name Loss of synchronism detection The inverter trips when the motor operation is not synchronized. (This function is only available Description under PM motor control.) Check that the PM motor is not driven overloaded. Check if a start command is given to the inverter while the PM motor is coasting.
  • Page 836 Causes and corrective actions Protective functions Operation panel E.LF FR-LU08 Output phase loss indication Name Output phase loss The inverter trips if one of the three phases (U, V, W) on the inverter's output side (load side) is Description lost. Check the wiring.
  • Page 837 Protective functions Causes and corrective actions Operation panel E.OPT FR-LU08 Option Fault indication Name Option fault Appears when the AC power supply is connected to the terminal R/L1, S/L2, or T/L3 accidentally when a high power factor converter (FR-HC2) or power regeneration common converter (FR-CV) is connected (when Pr.
  • Page 838 Causes and corrective actions Protective functions Operation panel E.PE FR-LU08 Corrupt Memory indication Name Parameter storage device fault (control circuit board) Description The inverter trips if a fault occurs in the parameter stored. (EEPROM failure) Check point Check for too many numbers of parameter write times. Please contact your sales representative.
  • Page 839 Protective functions Causes and corrective actions E.CPU CPU Fault E. 5 Fault 5 Operation panel FR-LU08 indication E. 6 Fault 6 E. 7 Fault 7 Name CPU fault Description The inverter trips if the communication fault of the built-in CPU occurs. Check point Check for devices producing excess electrical noises around the inverter.
  • Page 840 Causes and corrective actions Protective functions Operation panel E.CDO FR-LU08 OC detect level indication Name Abnormal output current detection The inverter trips if the output current exceeds the Pr. 150 "Output current detection level" setting. Description This functions is available when Pr. 167 "Output current detection operation selection" is set to "1".
  • Page 841 Protective functions Causes and corrective actions Operation panel E.USB FR-LU08 USB comm error indication Name USB communication fault The inverter trips when the communication is cut off for the time set in Pr. 548 "USB Description communication check time interval". Check point Check that the USB communication cable is connected securely.
  • Page 842 Causes and corrective actions Protective functions Operation panel E.LCI FR-LU08 4 mA input fault indication Name 4 mA input fault The inverter trips when the analog input current is 2 mA or less for the time set in Pr. 778 "4 mA Description input check filter".
  • Page 843 Protective functions Causes and corrective actions Operation panel E.EHR FR-LU-08 Ethernet comm fault indication Name Ethernet communication fault (FR-F800-E only) Appears when Ethernet communication is interrupted by physical factors while Pr. 1431 "Ethernet signal loss detection function selection" = "3". The inverter trips when Ethernet communication is cut off for the time set in Pr.
  • Page 844: Other Messages

    Causes and corrective actions Protective functions 6.5.5 Other messages Operation panel FR-LU-08 — indication Name 24 V external power supply operation Flickers when the main circuit power supply is off and the 24 V external power supply is being Description input.
  • Page 845: Check First When You Have A Trouble

    Protective functions Check first when you have a trouble Check first when you have a trouble NOTE If the cause is still unknown after every check, it is recommended to initialize the parameters, set the required parameter values and check again. 6.6.1 Motor does not start Check...
  • Page 846 Check first when you have a trouble Protective functions Check Refer to Possible cause Countermeasure points page Turn ON the automatic restart after CS signal is OFF while the automatic restart instantaneous power failure/flying start (CS) after instantaneous power failure function is signal.
  • Page 847 Protective functions Check first when you have a trouble Check Refer to Possible cause Countermeasure points page Start signal operation selection is set by Pr. 250 Check the Pr. 250 setting and the connection of 5-293 "Stop selection". STF and STR signals. When power is restored, ensure the safety, and turn OFF the start signal once, then turn ON The motor has decelerated to a stop when...
  • Page 848: Motor Or Machine Is Making Abnormal Acoustic Noise

    Check first when you have a trouble Protective functions 6.6.2 Motor or machine is making abnormal acoustic noise Check Refer to Possible cause Countermeasure points page Input Take countermeasures against EMI. signal Disturbance due to EMI when frequency or torque command is given from analog input Increase the Pr.
  • Page 849: Inverter Generates Abnormal Noise

    Protective functions Check first when you have a trouble 6.6.3 Inverter generates abnormal noise Check Refer to Possible cause Countermeasure points page Fan cover was not correctly installed when a Install a fan cover correctly. cooling fan was replaced. 6.6.4 Motor generates heat abnormally Check Refer to...
  • Page 850: Speed Greatly Differs From The Setting

    Check first when you have a trouble Protective functions 6.6.6 Speed greatly differs from the setting Check Refer to Possible cause Countermeasure points page ⎯ Frequency setting signal is incorrectly input. Measure the input signal level. Input The input signal lines are affected by Take countermeasures against EMI, such as signal external EMI.
  • Page 851: Speed Varies During Operation

    Protective functions Check first when you have a trouble 6.6.8 Speed varies during operation Under Advanced magnetic flux vector control the output frequency varies between 0 and 2 Hz as the load fluctuates. This is a normal operation and not a fault. Check Refer to Possible cause...
  • Page 852: Operation Mode Is Not Changed Properly

    Check first when you have a trouble Protective functions 6.6.9 Operation mode is not changed properly Check Refer to Possible cause Countermeasure points page Check that the STF and STR signals are off. Input 2-46, Start signal (STF or STR) is ON. When either is ON, the operation mode cannot signal 5-293...
  • Page 853: Speed Does Not Accelerate

    Protective functions Check first when you have a trouble 6.6.12 Speed does not accelerate Check Refer to Possible cause Countermeasure points page Start command and frequency command Check if the start command and the frequency ⎯ are chattering. command are correct. The wiring length used for analog Input frequency command is too long, and it is...
  • Page 854: Unable To Write Parameter Setting

    Check first when you have a trouble Protective functions 6.6.13 Unable to write parameter setting Check Refer to Possible cause Countermeasure points page Stop the operation. Input Operation is being performed (signal STF or When Pr. 77 "Parameter write selection" = "0" 5-72 signal STR is ON).
  • Page 855: Precautions For Maintenance And Inspection

    Precautions for maintenance and inspection Inspection item Precautions for maintenance and inspection The inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be per- formed to prevent any fault from occurring due to the adverse effects of the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors.
  • Page 856: Daily And Periodic Inspection

    Inspection item Precautions for maintenance and inspection NOTE When using the safety stop function, periodic inspection is required to confirm that safety func- tion of the safety system operates correctly. For more details, refer to the Safety stop function instruction manual. 7.1.3 Daily and periodic inspection Inspection...
  • Page 857 Precautions for maintenance and inspection Inspection item Inspection interval Area of in- Corrective action at Check by Inspection item Description spection fault occurrence the user (1) Check for unusual vibration and noise. Replace the fan. Fix with the fan cover Cooling fan (2) Check for loose screws and bolts.
  • Page 858: Checking The Inverter And Converter Modules

    Inspection item Precautions for maintenance and inspection 7.1.4 Checking the inverter and converter modules Preparation ● Disconnect the external power supply cables (R/L1, S/L2, T/L3) and motor cables (U, V, W). ● Prepare a tester. (For the resistance measurement, use the 100 Ω range.) Checking method Change the polarity of the tester alternately at the inverter terminals R/L1, S/L2, T/L3, U, V, W, P/+, and N/- and check the electric continuity.
  • Page 859: Cleaning

    Precautions for maintenance and inspection Inspection item 7.1.5 Cleaning Always run the inverter in a clean status. When cleaning the inverter, gently wipe dirty areas with a soft cloth immersed in neutral detergent or ethanol. NOTES Do not use solvent, such as acetone, benzene, toluene and alcohol, as these will cause the inverter surface paint to peel off.
  • Page 860 Inspection item Precautions for maintenance and inspection Displaying the life of the inverter parts The inverter diagnoses the main circuit capacitor, control circuit capacitor, cooling fan, and inrush current limit circuit by itself and estimates their lives. The self-diagnostic warning is output when the life span of each part is near its end. It gives an indi- cation of replacement time.
  • Page 861 Precautions for maintenance and inspection Inspection item Replacement procedure of the cooling fan The replacement interval of the cooling fan used for cooling the parts generating heat such as the main circuit semiconductor is greatly affected by the surrounding air temperature. When unusual noise and/or vibration are noticed during inspection, the cooling fan must be replaced immediately.
  • Page 862 Inspection item Precautions for maintenance and inspection ● Reinstallation (FR-F820-00105(2.2K) to 04750(110K), FR-F840-00083(3.7K) to 03610(160K)) After confirming the orientation of the fan, reinstall the fan so that the "AIR FLOW" faces up. Fig. 7-4: Orientation of the fan AIR FLOW I002456E Reconnect the fan connectors.
  • Page 863 Precautions for maintenance and inspection Inspection item Reinstall the fan cover. FR-F820-00340(7.5K) to 01540(37K), FR-F820-01870(45K) or higher FR-F820-00105(2.2K) to 00250(5.5K) FR-F840-00170(7.5K) to 00770(37K) FR-F840-00930(45K) to FR-F840-00083(3.7K), 00126(5.5K) 03610(160K) Insert hooks into holes. Insert hooks until you hear a click sound. I002457E, I002458E, I002459E Fig.
  • Page 864 Inspection item Precautions for maintenance and inspection ● Reinstallation (FR-F840-04320(185K) or higher) After confirming the orientation of the fan, reinstall the fan so that the arrow on the left of "AIR FLOW" faces up. Fig. 7-8: Fan side face AIR FLOW I002456E Install fans referring to the above figure.
  • Page 865: Inverter Replacement

    Precautions for maintenance and inspection Inspection item 7.1.7 Inverter replacement The inverter can be replaced with the control circuit wiring kept connected. Before replacement, re- move the wiring cover of the inverter. Loosen the two mounting screws at the both side of the control circuit terminal block. (These screws cannot be removed.) Slide down the control circuit terminal block to remove it.
  • Page 866: Measurement Of Main Circuit Voltages, Currents And Powers

    Measurement of main circuit voltages, currents and powers Precautions for maintenance and inspection Measurement of main circuit voltages, currents and powers Since the voltages and currents on the inverter power supply and output sides include harmonics, measurement data depends on the instruments used and circuits measured. When instruments for commercial frequency are used for measurement, measure the following cir- cuits with the instruments given on the next page.
  • Page 867 Precautions for maintenance and inspection Measurement of main circuit voltages, currents and powers Measuring points and instruments Item Measuring point Measuring instrument Remarks (reference measured value) Across R/L1 and Power supply Moving-iron type AC voltmeter Commercial power supply S/L2, voltage Within permissible AC voltage fluctuation S/L2 and T/L3, (Refer to page 8-1.)
  • Page 868 Measurement of main circuit voltages, currents and powers Precautions for maintenance and inspection Item Measuring point Measuring instrument Remarks (reference measured value) Continuity check Across A1 and C1 Moving-coil type [Normal] [Fault] Fault signal (such as tester) Across B1 and C1 Across A1 and C1 Discontinuity Continuity Across B1 and C1 Continuity Discontinuity...
  • Page 869: Measurement Of Powers

    Precautions for maintenance and inspection Measurement of main circuit voltages, currents and powers 7.2.1 Measurement of powers Use digital power meters (for inverter) for the both of inverter input and output side. Alternatively, measure using electrodynamic type single-phase wattmeters for the both of inverter input and out- put side in two-wattmeter or three-wattmeter method.
  • Page 870: Measurement Of Voltages And Use Of Pt

    Measurement of main circuit voltages, currents and powers Precautions for maintenance and inspection 7.2.2 Measurement of voltages and use of PT Inverter input side As the input side voltage has a sine wave and it is extremely small in distortion, accurate measurement can be made with an ordinary AC meter.
  • Page 871: Measurement Of Currents

    Precautions for maintenance and inspection Measurement of main circuit voltages, currents and powers 7.2.3 Measurement of currents Use moving-iron type meters on both the input and output sides of the inverter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses pro- duced in the internal metal parts of the meter will increase and the meter may burn out.
  • Page 872: Use Of Ct And Transducer

    Measurement of main circuit voltages, currents and powers Precautions for maintenance and inspection 7.2.4 Use of CT and transducer A CT may be used in both the input and output sides of the inverter. Use the one with the largest pos- sible VA ability because an error will increase if the frequency gets lower.
  • Page 873: Insulation Resistance Test Using Megger

    Precautions for maintenance and inspection Measurement of main circuit voltages, currents and powers 7.2.8 Insulation resistance test using megger For the inverter, conduct the insulation resistance test on the main circuit only as shown below and do not perform the test on the control circuit. (Use a 500 V DC megger.) Motor R/L1 Power...
  • Page 874 Measurement of main circuit voltages, currents and powers Precautions for maintenance and inspection 7 - 20...
  • Page 875: Specifications

    Specifications Inverter rating Specifications Inverter rating 8.1.1 200 V class 00046 00077 00105 00167 00250 00340 00490 00630 00770 00930 01250 01540 01870 02330 03160 03800 04750 Model FR-F820- (0.75K) (1.5K) (2.2K) (3.7K) (5.5K) (7.5K) (11K) (15K) (18.5K) (22K) (30K) (37K) (45K) (55K)
  • Page 876: V Class

    Inverter rating Specifications 8.1.2 400 V class 00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160 01800 02160 02600 Model FR-F840- (0.75K) (1.5K) (2.2K) (3.7K) (5.5K) (7.5K) (11K) (15K) (18.5K) (22K) (30K) (37K) (45K) (55K) (75K) (90K) (110K)
  • Page 877 Specifications Inverter rating The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor. The rated output capacity indicated assumes that the output voltage is 220 V for 200 V class and 440 V for 400 V class. The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current.
  • Page 878: Motor Rating

    Motor rating Specifications Motor rating 8.2.1 Premium high-efficiency IPM motor [MM-EFS (1500 r/min specification)] ● Motor specification 200V class MM-EFS 1M(-S10) Motor model 400V class MM-EFS 1M4(-S10) 200V class 00046 00077 00105 00167 00250 00340 00490 00630 00770 00930 01250 01540 01870 02330...
  • Page 879 Specifications Motor rating ● Motor torque characteristic The following figure shows the torque characteristic of the premium high-efficiency IPM motor [MM- EFS (1500 r/min specification)] when used with an inverter. Short time (60 s) maximum torque 83.3% (100% reference torque at 1800 r/min rating) 66.7% Continuous operation torque...
  • Page 880: Premium High-Efficiency Ipm Motor [Mm-Efs (3000 R/Min Specification)]

    Motor rating Specifications 8.2.2 Premium high-efficiency IPM motor [MM-EFS (3000 r/min specification)] ● Motor specification 200V class MM-EFS 3 Motor model 400V class MM-EFS 34 200V class 00046 00077 00105 00167 00250 00340 00490 00630 FR-F820- (0.75K) (1.5K) (2.2K) (3.7K) (5.5K) (7.5K) (11K)
  • Page 881 Specifications Motor rating ● Motor torque characteristic The following figure shows the torque characteristic of the premium high-efficiency IPM motor [MM-EFS (3000 r/min specification)] when used with an inverter. Short time (60 s) maximum torque Continuous operation torque 1800 3000 Speed [r/min] I003075E Fig.
  • Page 882: Premium High-Efficiency Ipm Motor [Mm-The4 (1500 R/Min Specification)]

    Motor rating Specifications 8.2.3 Premium high-efficiency IPM motor [MM-THE4 (1500 r/min specification)] ● Motor specification Motor model MM-THE4 Voltage class 200 V 400 V Applicable inverter FR-F820- FR-F840- 03160(75K) 01800(75K) 02160(90K) 02600(110K) 03250(132K) 03610(160K) Rated output [kW] Continuous characteristic Rated torque 1018 [Nm] Rated speed (r/min)
  • Page 883 Specifications Motor rating ● Motor torque characteristic The following figure shows the torque characteristic of the premium high-efficiency IPM motor [MM-THE4 when used with an inverter. Short time (60 s) maximum torque Continuous operation torque 900 1200 1500 1800 Speed [r/min] I003076E Fig.
  • Page 884: Common Specifications

    Common specifications Specifications Common specifications Soft-PWM control, high carrier frequency PWM control (selectable among V/F control (Optimum excitation Control method control), Advanced magnetic flux vector control (Advanced optimum excitation control) and PM motor control) Output frequency range 0.2 to 590 Hz (up to 400 Hz under Advanced magnetic flux vector control, and PM motor control.) 0.015 Hz/60 Hz (0 to 10 V/12 bits for terminals 2 and 4) 0.03 Hz/60 Hz (0 to 5 V/11 bits or 0 to 20 mA/ Frequency...
  • Page 885 Specifications Common specifications Pulse train Max. 2.4 kHz: one terminal (output frequency) output The monitored item can be changed using Pr. 54 "FM/CA terminal function selection". (FM type) Current Max. 20 mA DC: one terminal (output current) For meter output The monitored item can be changed using Pr.
  • Page 886: Outline Dimension Drawings

    Inverter outline dimension drawings NOTE The following outline dimensions of the frequency inverter models are valid for all types, except otherwise stated. FR-F820-00046(0.75K), FR-F820-00077(1.5K) 2-∅6 hole Inverter model FR-F820-00046(0.75K) FR-F820-00077(1.5K) (Unit: mm) I002469E Fig. 8-4: Dimensions FR-F820-00046(0.75K), FR-F820-00077(1.5K) 8 - 12...
  • Page 887 Specifications Outline dimension drawings FR-F820-00105(2.2K), 00167(3.7K), 00250(5.5K) FR-F840-00023(0.75K), 00038(1.5K), 00052(2.2K), 00083(3.7K), 00126(5.5K) 2-∅6 hole 12.5 FR-F840-00023(0.75K) to 00052(2.2K) are not provided with a cooling fan. (Unit: mm) I002470E Fig. 8-5: Dimensions FR-F820-00105(2.2K), 00167(3.7K), 00250(5.5K), FR-F840-00023(0.75K), 00038(1.5K), 00052(2.2K), 00083(3.7K), 00126(5.5K) FR-F800 8 - 13...
  • Page 888 Outline dimension drawings Specifications FR-F820-00340(7.5K), 00490(11K), 00630(15K) FR-F840-00170(7.5K), 00250(11K), 00310(15K), 00380(18.5K) 2-∅6 hole 12.5 Inverter model FR-F820-00340(7.5K), 00490(11K) FR-F840-00170(7.5K), 00250(11K) FR-F820-00630(15K) 190 101.5 FR-F840-00310(15K), 00380(18.5K) (Unit: mm) I002471E_B Fig. 8-6: Dimensions FR-F820-00340(7.5K), 00490(11K), 00630(15K), FR-F840-00170(7.5K), 00250(11K), 00310(15K), 00380(18.5K) 8 - 14...
  • Page 889 Specifications Outline dimension drawings FR-F820-00770(18.5K), 00930(22K), 01250(30K) FR-F840-00470(22K), 00620(30K) 2-∅10 hole (Unit: mm) I002472E Fig. 8-7: Dimensions FR-F820-00770(18.5K), 00930(22K), 01250(30K), FR-F840-00470(22K), 00620(30K) FR-F800 8 - 15...
  • Page 890 Outline dimension drawings Specifications FR-F820-01540(37K), FR-F840-00770(37K) 2-∅10 hole 4-∅20 hole for hanging (Unit: mm) I002473E_D Fig. 8-8: Dimensions FR-F820-01540(37K), FR-F840-00770(37K) 8 - 16...
  • Page 891 Specifications Outline dimension drawings FR-F820-01870(45K), 02330(55K), 03160(75K), 03800(90K), 04750(110K) FR-F840-00930(45K), 01160(55K), 01800(75K), 02160(90K), 02600(110K), 03250(132K), 03610(160K) 2-∅12 hole 4-∅d hole Inverter model FR-F820-01870(45K), 02330(55K) FR-F840-00930(45K), 01160(55K), 01800(75K) FR-F820-03160(75K) FR-F820-03800(90K) , 04750(110K) FR-F840-02160(90K) , 02600(110K) FR-F840-03250(132K) , 03610(160K) Always connect a DC reactor (FR-HEL), which is available as an option. (Unit: mm) I002810E_D Fig.
  • Page 892 Outline dimension drawings Specifications FR-F840-04320(185K), 04810(220K) 4-∅16 hole 3-∅12 hole Always connect a DC reactor (FR-HEL), which is available as an option. (Unit: mm) I002811E Fig. 8-10: Dimensions FR-F840-04320(185K), 04810(220K) 8 - 18...
  • Page 893 Specifications Outline dimension drawings FR-F840-05470(250K), 06100(280K), 06830(315K) 3-∅12 hole 4-∅16 hole Always connect a DC reactor (FR-HEL), which is available as an option. (Unit: mm) I002812E Fig. 8-11: Dimensions FR-F840-05470(250K), 06100(280K), 06830(315K) FR-F800 8 - 19...
  • Page 894 Outline dimension drawings Specifications Operation panel (FR-DU08, FR-LU08) Outline dimensions Enclosure cut dimensions ≥ 120 * Panel ≤ 3.2 3.2max Operation 27.8 panel Operation panel connection cable (FR-CB2 ) (option) 2-M3 screw Operation panel connection connector (FR-ADP option) * Denotes the space required to connect an optional operation panel connection cable (FR-CB2 ).
  • Page 895: Dedicated Motor Outline Dimension Drawings

    Specifications Outline dimension drawings 8.4.2 Dedicated motor outline dimension drawings Premium high-efficiency IPM motor [MM-EFS (1500 r/min specification)] ● 30K or lower Sliding distance Frame leg viewed from underneath Cross section C-C I003077E Fig. 8-13: Dimensions MM-EFS (1500 r/min specification), 30K or lower 200V class MM-EFS 1M / 400V class MM-EFS 1M4 Model Output [kW]...
  • Page 896 Outline dimension drawings Specifications ● 37K to 55K M16 screw Sliding distance Frame leg viewed from underneath Cross section C-C I003078E Fig. 8-14: Dimensions MM-EFS (1500 r/min specification), 37K to 55K 200V class MM-EFS 1M / 400V class MM-EFS 1M4 Model Output [kW] Frame No.
  • Page 897 Specifications Outline dimension drawings Premium high-efficiency IPM motor [MM-EFS (3000 r/min specification)] Sliding distance Frame leg viewed from underneath Cross section C-C I003079E Fig. 8-15: Dimensions MM-EFS (3000 r/min specification) 200V class MM-EFS 3 / 400V class MM-EFS 34 Model Output [kW] 0.75 Frame No.
  • Page 898 Outline dimension drawings Specifications Premium high-efficiency IPM motor [MM-THE4] 75 kW (KA) 4-ØZ hole HOLES I003080E 90 kW (KA) 4-ØZ hole HOLES I003081E 110 kW, 132 kW, 160 kW (KA) 4-ØZ hole HOLES F XB I003082E Fig. 8-16: Dimensions MM-THE4 8 - 24...
  • Page 899 Specifications Outline dimension drawings Output [kW] 110, 132, 160 Frame No. 250MA 250MD 280MD 449.5 545.5 596.5 228.5 174.5 174.5 209.5 157.5 157.5 210.5 1028 1166 482.5 482.5 569.5 75m6 75m6 85m6 Tab. 8-11: Dimensions table (Unit: mm), MM-THE4 NOTES The drawings shown above are sample outline dimension drawings.
  • Page 900 Outline dimension drawings Specifications 8 - 26...
  • Page 901: A Appendix

    Appendix For customers replacing the conventional model with this inverter Appendix For customers replacing the conventional model with this inverter A.1.1 Replacement of the FR-F700(P) series Differences and compatibility with the FR-F700(P) series Item FR-F700(P) FR-F800 V/F control V/F control Advanced magnetic flux vector control Control method Simple magnetic flux vector control...
  • Page 902: Replacement Of The Fr-F500(L) Series

    For customers replacing the conventional model with this inverter Appendix Item FR-F700(P) FR-F800 An optional converter unit (FR-CC2) is Converter Built-in for all capacities required for separated converter types. For the FR-F820-03160(75K) or higher, the FR-F840-01800(75K) or higher, select a DC reactor suitable for the applicable motor The 75K or higher comes with a DC reactor DC reactor...
  • Page 903: Specification Comparison Between Pm Motor Control And Induction Motor Control

    Appendix Specification comparison between PM motor control and induction motor control Specification comparison between PM motor control and induction motor control Item PM motor control Induction motor control Premium high-efficiency IPM motor General-purpose motor SF-JR, SF-PR MM-EFS, Applicable motor series, etc. MM-THE4 series (the same capacity as the inverter capacity) Several motors can be driven under V/F...
  • Page 904 Specification comparison between PM motor control and induction motor control Appendix Item PM motor control Induction motor control In the initial setting, 1 mA is output at In the initial setting, 1 mA is output at the rated motor frequency from across 60 Hz from across terminals FM and SD.
  • Page 905: Parameters (Functions) And Instruction Codes Under Different Control Methods

    Appendix Parameters (functions) and instruction codes under different control methods Parameters (functions) and instruction codes under different control methods Instruction codes are used to read and write parameters in accordance with the Mitsubishi inverter protocol of RS-485 communication. (For RS-485 communication, refer to page 5-467.) Function availability under each control method is shown as below: : Available ×: Not available...
  • Page 906 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       Acceleration/deceleration reference frequency       Acceleration/deceleration time increments       Stall prevention operation level Stall prevention operation level compensation ...
  • Page 907 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name       Applied motor       PWM frequency selection       Analog input selection ...
  • Page 908 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       PID control automatic switchover frequency       PID action selection     ...
  • Page 909 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name Parameter for manufacturer setting. Do not set.      Watt-hour meter clear    Operation hour meter clear   ...
  • Page 910 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       Self power management selection      Earth (ground) fault detection at start    ...
  • Page 911 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name       Analog meter voltage output selection       Setting for zero analog meter voltage output ...
  • Page 912 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name      Extension output terminal filter       Network number (CC-Link IE)      ...
  • Page 913 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name       Frequency jump range       PID deviation limit       PID signal operation selection ...
  • Page 914 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       First free thermal reduction ratio 1       First free thermal reduction frequency 2 ...
  • Page 915 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name     Motor inertia (exponent)     Motor protection current level       Auto Baudrate/Max Master ...
  • Page 916 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name     Speed control integral time 1     Speed setting filter 1 Torque control P gain 1 (current loop proportional ...
  • Page 917 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name      FM/CA terminal calibration (900)      AM terminal calibration (901)      Terminal 2 frequency setting bias frequency (902) ...
  • Page 918 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name      PID display bias coefficient (934)      PID display bias analog value (934)    ...
  • Page 919 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name       1038 Digital source selection (1ch)       1039 Digital source selection (2ch)   ...
  • Page 920 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       1163 User parameters 14       1164 User parameters 15     ...
  • Page 921 Appendix Parameters (functions) and instruction codes under different control methods Instruction code Control method Parameter Name       1218 PID gain tuning setting    1219 PID gain tuning start/status      ...
  • Page 922 Parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       1482 Load characteristics load reference 2       1483 Load characteristics load reference 3 ...
  • Page 923: Under Different Control Methods

    Appendix Ethernet communication parameters (functions) and instruction codes under different control methods Ethernet communication parameters (functions) and instruction codes under different control methods The following table shows the Ethernet communication parameters (FR-F800-E only), the corre- sponding instruction codes, and the availability of the parameters by control method. Instruction codes are used to read or write parameters through the Ethernet network (Modbus®/ TCP or CC-Link IE Field Network Basic).
  • Page 924 Ethernet communication parameters (functions) and instruction codes under different control methods Appendix Instruction code Control method Parameter Name       1447 Ethernet IP filter address 3 range specification       1448 Ethernet IP filter address 4 range specification ...
  • Page 925: For Customers Using Hms Network Options

    Appendix For customers using HMS network options For customers using HMS network options A.5.1 List of inverter monitored items / command items The following items can be set using a communication option. 16bit data Description Unit Type Read/write ⎯ ⎯ ⎯...
  • Page 926 For customers using HMS network options Appendix Description Unit Type Read/write H0036 PID deviation 0.1% unsigned H0037 to ⎯ ⎯ ⎯ reserved H0039 ⎯ ⎯ H003A Option input terminal status1 ⎯ ⎯ H003B Option input terminal status2 ⎯ ⎯ H003C Option output terminal status H003D Motor thermal load factor...
  • Page 927 Appendix For customers using HMS network options 32bit data Description Unit Type Read/write ⎯ ⎯ ⎯ H0200 reserved H0201 Output frequency (0–15bit) 0.01 Hz signed H0202 Output frequency (16–31bit) H0203 Setting frequency (0–15bit) 0.01 Hz signed H0204 Setting frequency (16–31bit) H0205 Motor rotation (0–15bit) 1 r/min...
  • Page 928: Ec Declarations Of Conformity

    EC Declarations of Conformity Appendix EC Declarations of Conformity A.6.1 FR-F820/FR-F840/FR-F842 series A - 28...
  • Page 929 Appendix EC Declarations of Conformity FR-F800 A - 29...
  • Page 930 EC Declarations of Conformity Appendix A - 30...
  • Page 931 Appendix EC Declarations of Conformity FR-F800 A - 31...
  • Page 932 EC Declarations of Conformity Appendix A - 32...
  • Page 933 Appendix EC Declarations of Conformity FR-F800 A - 33...
  • Page 934 EC Declarations of Conformity Appendix A - 34...
  • Page 935 Appendix EC Declarations of Conformity FR-F800 A - 35...
  • Page 936 EC Declarations of Conformity Appendix A - 36...
  • Page 937 Appendix EC Declarations of Conformity FR-F800 A - 37...
  • Page 938 EC Declarations of Conformity Appendix A - 38...
  • Page 940 Vernon Hills, IL 60061 Phone: +1 (847) 478-2100 Fax: +1 (847) 478-0328 Mitsubishi Electric Europe B.V. / FA - European Business Group / Mitsubishi-Electric-Platz 1 / D-40882 Ratingen / Germany / Tel.: +49(0)2102-4860 / Fax: +49(0)2102-4861120 / info@mitsubishi-automation.com / https://eu3a.mitsubishielectric.com...

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