Fuji Electric FRENIC-Multi Starting Manual
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Fuji Electric FRENIC-Multi Starting Manual

High performance compact inverter
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STARTING GUIDE
FRENIC-Multi
High performance
compact inverter
3 ph 400 V 0.4 kW-15 kW
3 ph 200 V 0.1 kW-15 kW
1 ph 200 V 0.1 kW-2.2 kW
Last update: 30102008
SG_Multi_EN_2.3.0

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Summary of Contents for Fuji Electric FRENIC-Multi

  • Page 1 STARTING GUIDE FRENIC-Multi High performance compact inverter 3 ph 400 V 0.4 kW-15 kW 3 ph 200 V 0.1 kW-15 kW 1 ph 200 V 0.1 kW-2.2 kW Last update: 30102008 SG_Multi_EN_2.3.0...
  • Page 2 Index Version Date Applied by 2.0.0 Second Edition 31.05.07 Andreas Schader, Application Engineer 2.1.0 - changed norm reference 11.06.07 Andreas Schader - option 27 added for parameter e20 / e21 / e27 - format changes 2.2.0 -Apperance 15.05.08 Andreas Schader 2.3.0 - Update 30.10.08...

  • Page 3: Table Of Contents

    CONTENTS Chapter Page SAFETY INFORMATION AND CONFORMITY TO STANDARDS Safety information Conformity to European Standards MECHANICAL INSTALLATION Operating Environment Installing the inverter WIRING Removing the terminal cover and the main circuit terminal block cover Wiring for main circuit terminals and grounding terminals Wiring for control circuit terminals Connection diagram Setting up the slide switches...
  • Page 4 Deliver this manual to the end user of this product. Keep this manual in a safe place until this product is discarded. Listed below are the other materials related to the use of the FRENIC-Multi. Read them in conjunction with this manual if necessary.

  • Page 5: Safety Information And Conformity To Standards

    Application • FRENIC-Multi is designed to drive a three-phase induction motor. Do not use it for single-phase motors or for other purposes. Fire or an accident could occur. • FRENIC-Multi may not be used for a life-support system or other purposes directly related to the human safety.
  • Page 6 Wiring • When wiring the inverter to the power supply, insert a recommended moulded case circuit breaker (MCCB) or residual-current- operated protective device (RCD)/earth leakage circuit breaker (ELCB) (with overcurrent protection) in the path of power lines. Use the devices within the recommended current range. •...
  • Page 7 • The key on the keypad is effective only when the keypad operation is enabled with function code F02 (= 0, 2 or 3). When the keypad operation is disabled, prepare an emergency stop switch separately for safe operations. Switching the run command source from keypad (local) to external equipment (remote) by turning ON the "Enable communications link"...
  • Page 8 If the power transmission mechanism uses an oil-lubricated gearbox or speed changer/reducer, Geared motors then continuous operation at low speed may cause poor lubrication. Avoid such operation. Synchronous It is necessary to take special measures suitable for this motor type. Contact your Fuji Electric motors representative for details. In running Single-phase motors are not suitable for inverter-driven variable speed operation.

  • Page 9: Conformity To European Standards

    EMC filter can be in conformity with EMC directives if an optional EMC compliant filter is connected to them. General purpose inverters are subject to the regulations set forth by the Low Voltage Directive in the EU. Fuji Electric declares the inverters bearing a CE marking are compliant with the Low Voltage Directive.

  • Page 10: Mechanical Installation

    2. MECHANICAL INSTALLATION 2.1 Operating Environment Install the inverter in an environment that satisfies the requirements listed in Table 2.1. Table 2.1 Environmental Requirements Table 2.2 Output Current Derating Factor in Relation to Altitude Item Specifications Output current Altitude Site location Indoors derating factor Ambient...
  • Page 11 When mounting two or more inverters Horizontal layout is recommended when two or more inverters are to be installed in the same unit or panel. If it is necessary to mount the inverters vertically, install a partition plate or the like between the inverters so that any heat radiating from an inverter will not affect the one/s above.

  • Page 12: Wiring

    3. WIRING Follow the procedure below (In the following description, the inverter has already been installed). 3.1 Removing the terminal cover and the main circuit terminal block cover (1) For inverters with a capacity of less than 5.5 kW To remove the terminal cover, put your finger in the dimple of the terminal cover (labeled "PULL"), and then pull it up toward you. To remove the main circuit terminal block cover, hold its right and left ends with your fingers and slide it toward you.
  • Page 13 When mounting the main circuit terminal block cover, fit it according to the guide on the inverter. Figure 3.3 Mounting the main circuit terminal block cover (For Inverters with a Capacity of 5.5 and 7.5 kW) (3) For inverters with a capacity of 11 and 15 kW To remove the terminal cover, first loosen the terminal cover fixing screw, put your finger in the dimple of the terminal cover (labeled "PULL"), and then pull it up towards you.

  • Page 14: Wiring For Main Circuit Terminals And Grounding Terminals

    3.2 Wiring for main circuit terminals and grounding terminals Table 3.1 shows the main circuit power terminals and grounding terminals. Table 3.1 Symbols, Names and Functions of the Main Circuit Power Terminals Symbol Name Functions L1/R, L2/S, L3/T Main circuit power Connect the three-phase input power lines or single-phase input power lines or L1/L, L2/N inputs...
  • Page 15 Symbol Name Functions - Since low level analogue signals are used, these signals are especially susceptible to the external noise effects. Route the wiring as short as possible (within 20 m) and use shielded wires. In principle, ground the shielded sheath of wires; if effects of external inductive noises are considerable, connection to terminal [11] may be effective.
  • Page 16 Connects to PLC output signal power supply. [PLC] signal (Rated voltage: +24 VDC (Maximum 50 mA DC): Allowable range: +22 to +27 VDC) power This terminal also supplies a power to the circuitry connected to the transistor output terminals [Y1] and [Y2]. Refer to "Analogue output, pulse output, transistor output, and relay output terminals"...
  • Page 17 Symbol Name Functions [FM] Analogue The monitor signal for analogue DC voltage (0 to +10 V) is output. You can select FMA function with slide switch monitor SW6 on the interface PCB, and change the data of the function code F29. You can also select the signal functions following with function code F31.
  • Page 18 Symbol Name Functions [Y1] Transistor (1) Various signals such as inverter running, speed/freq. arrival and overload early warning can be assigned to output 1 any terminals, [Y1] and [Y2] by setting function code E20 and E21. Refer to Chapter 6, Section 6.1 "Function codes tables"...
  • Page 19 • The RJ-45 connector pin assignment on the FRENIC-Multi series is different from that on the FVR-E11S series. Do not connect to the keypad of the FVR-E11S series of inverter. Doing so could damage the internal control circuit.

  • Page 20: Connection Diagram

    3.4 Connection diagram The diagram below shows a basic connection example for running the inverter with terminal commands. (Note 1) When connecting an optional DC reactor (DCR), remove the jumper bar from the terminals [P1] and [P (+)]. (Note 2) Install a recommended moulded-case circuit breaker (MCCB) or an earth-leakage circuit-breaker (ELCB) (with an overcurrent protection function) in the primary circuit of the inverter to protect wiring.

  • Page 21: Setting Up The Slide Switches

    (Note 4) THR function can be used by assigning code "9" (external alarm) to any of the terminals [X1] to [X5], [FWD] and [REV] (function code: E01 to E05, E98, or E99). (Note 5) Frequency can be set by connecting a frequency-setting device (external potentiometer) between the terminals [11], [12] [13] instead inputting...
  • Page 22 Figure 3.16 shows the location of slide switches for the input/output terminal configuration. Switching example Factory default SOURCE Factory default ON SINK Figure 3.16 Location of the Slide Switches Chapter 3: Wiring ______________________________________________________________________________________________________________...

  • Page 23: Operation Using The Keypad

    Hz and kW illuminate. Simultaneous keying Simultaneous keying means pressing two keys at the same time. The FRENIC-Multi supports simultaneous keying as listed below. The simultaneous keying operation is expressed by a "+" letter between the keys throughout this manual.
  • Page 24 FRENIC-Multi features the following three operation modes: Running mode : This mode allows you to enter run/stop commands in regular operation. You can also monitor the running status in real time. Programming mode : This mode allows you to configure function code data and check a variety of information relating to the inverter status and maintenance.

  • Page 25: Quick Start Commissioning

    5. QUICK START COMMISIONING 5.1 Inspection and preparation prior to powering on (1) Please check if the power wires are correctly connected to the inverter input terminals L1/R, L2/S and L3/T, if the motor is connected to the inverter terminals U, V and W and if the grounding wires are connected to the ground terminals correctly.

  • Page 26: Quick Start Commissioning (Auto Tuning)

    5.3 Quick start commissioning (auto tuning) It is recommended to perform the auto tuning procedure before running the motor for the first time. There are two auto tuning modes: auto tuning mode 1 (static) and auto tuning mode 2 (dynamic). Auto tuning mode 1 (P04 = 1): Values of function codes P07 and P08 are measured.

  • Page 27: Function Codes And Application Examples

    6. FUNCTIONS CODES AND APPLICATION EXAMPLES 6.1 Function codes tables Function codes enable the FRENIC-Multi series of inverters to be set up to match your system requirements. The function codes are classified into nine groups: Fundamental Functions (F codes), Extension Terminal Functions (E codes), Control Functions of Frequency (C codes), Motor Parameters (P codes), High Performance Functions (H codes), Motor 2 Parameters (A codes), Application Functions (J codes), Link Function (y codes) and Option Functions (o codes).
  • Page 28 Code Name Setting range Default setting Analogue output [FM] Mode selection 0: Output in voltage (0 to 10V DC) [FMA] 1: Output in pulse (0 to 6000 p/s) [FMP] Voltage adjust. 0 to 300 % [FMA] 100 % Function Select a function to be monitored from the followings. 0 : Output frequency1 (before slip compensation) 1 : Output frequency2 (after slip compensation) 2 : Output current...
  • Page 29 E codes: Extension terminal functions Code Name Data setting range Default setting Terminal [X1]Function Selecting function code data assigns the corresponding function to terminals [X1] to [X5] as Terminal [X2] Function listed below. Terminal [X3] Function Terminal [X4] Function Terminal [X5] Function 0 (1000): Select multistep frequency [SS1] 1 (1001): Select multistep frequency...
  • Page 30 Frequency arrival delay time 0.01 to 10.00 s 0.10 Frequency Arrival (Hysteresis 0.0 to 10.0 Hz width) Frequency Detection level 0.0 to 400.0 Hz detection (FDT) Hysteresis Width 0.0 to 400.0 Hz Overload early Level 0.00: Disable 100% of the motor warning/Current Current value of 1% to 200% of the inverter rated current rated current...
  • Page 31 Terminal [REV] Function as listed below. 0 (1000): Select multistep frequency [SS1] 1 (1001): Select multistep frequency [SS2] 2 (1002): Select multistep frequency [SS4] 3 (1003): Select multistep frequency [SS8] 4 (1004): Select ACC/DEC time [RT2/RT1] 6 (1006): Enable 3-wire operation [HLD] 7 (1007): Coast to stop [BX]...
  • Page 32 C codes: Control functions of frequency Code Name Data setting range Default setting Jump frequency 0.0 to 400.0 Hz Hysteresis width 0.0 to 30.0 Hz Multistep frequency 0.00 to 400.00 Hz 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00...
  • Page 33 P codes: Motor parameters Code Name Data setting range Default setting Motor No. of poles 2 to 22 Rated capacity 0.01 to 30.00 kW (where P99 is 0, 3 or 4) Rated capacity of the 0.01 to 30.00 HP (where P99 is 1) motor Rated current 0.00 to 100.0 A Rated current of Fuji...
  • Page 34 Code Name Data setting range Default setting Capacitance of DC link bus capacitor Indication for replacing DC link bus capacitor (0000 to FFFF: Hexadecimal) Cumulative run time of cooling fan Indication of cumulative run time of cooling fan for replacement Startup Times of Motor 1 Indication of cumulative startup times Mock Alarm...
  • Page 35 A codes: Motor 2 Parameters Code Name Data setting range Default setting Maximum Frequency 2 25 to 400.0 Hz 50.0 Base Frequency 2 25 to 400.0 Hz 50.0 Rated Voltage at Base Frequency 2 0: Output a voltage in proportion to input voltage 80 to 240: Output an AVR-controlled (for 200V class series) 160 to 500: Output an AVR-controlled (for 400V class series) Maximum Output Voltage 2...
  • Page 36 J codes: Application functions Code Name Data setting range Default setting PID control Mode selection 0: Disable 1: Enable (Process control, normal operation) 2: Enable (Process control, inverse operation) 3: Enable (Dancer control) Remote process command SV 0: Enable arrow keys on keypad 1: PID process command 1 3: Enable terminal command UP/DOWN control 4: Command via communications link...
  • Page 37 Y codes: Link functions Code Name Data setting range Default setting RS485 communication (Station address) 1 to 255 (standard) Communications error 0: Immediately trip with alarm Er8 (processing) 1: Trip with alarm Er8 after running for the period specified by timer y03 2: Retry during the period specified by timer y03.
  • Page 38 o codes: Option functions Code Name Data setting range Default setting Command / feedback input (Input from selection) 0, 1, 2, 10, 11, 12, 20 ,21 ,22 Speed control (P Item) 0.01 to 200.00 10.00 (I Item) 0.000 to 5.000 s 0.100 (Filter time constant) 0.000 to 5000 s 0.020...

  • Page 39: Application Examples With Frenic Multi

    6.2 Application examples with FRENIC Multi In this section two application examples are described. To avoid incorrect configuration it is recommended to start from factory default values when setting up the inverter (to revert to factory default values set H03=1). 6.2.1 Preset speeds (Multistep frequencies) selection This example explains how to select preset speeds (multistep frequencies) with FRENIC Multi inverter.

  • Page 40: Dancer Control Using Pid Control Block

    6.2.2 Dancer control using PID control block FRENIC Multi is able to perform dancer control by using the PID control block, as shown in figure 1. This control structure is used for example in winding applications. Figure 6.1. Dancer control. To use this type of control block J01 has to be programmed to value 3.

  • Page 41: Troubleshooting

    7. Troubleshooting Alarm code Alarm name Alarm description Overcurrent protection Excessive output current due to: during acceleration Excessive motor load. Acceleration (deceleration) too fast. Overcurrent protection during deceleration Short circuit in the output circuit. Ground fault (this protection is effective only during start Overcurrent protection up).
  • Page 42 STOP key priority If H96=1 or 3, pressing the key on the keypad forces the inverter to decelerate and stop the motor even if the inverter is running by any run commands given via the terminals or communications (link operation). After the motor stops, the inverter issues alarm Er6.

  • Page 43: Specifications And External Dimensions

    8. SPECIFICATION AND EXTERNAL DIMENSIONS 8.1 Specifications 8.1.1 Three-phase 200 V class series *1 Fuji 4-pole standard motor *2 Rated capacity is calculated assuming the output rated voltage as 220 V. *3 Output voltage cannot exceed the power supply voltage. *4 Ta= 40°...

  • Page 44: Three-Phase 400 V Class Series

    8.1.2 Three-phase 400 V class series Fuji 4-pole standard motor Rated capacity is calculated by assuming the output rated voltage as 440 V. Output voltage cannot exceed the power supply voltage. Ta= 40° C, Fc= 15 kHz, ED= 100%. The value is calculated assuming that the inverter is connected with a power supply with the capacity of 500 kVA (or 10 times the inverter capacity if the inverter capacity exceeds 50 kVA) and %X is 5%.

  • Page 45: Single Phase 200 V Class Series

    8.1.3 Single-phase 200 V class series *1 Fuji 4-pole standard motor *2 Rated capacity is calculated by assuming the output rated voltage as 220 V. *3 Output voltage cannot exceed the power supply voltage. *4 Ta= 40° C, Fc= 15 kHz, ED= 100%. *5 The value is calculated assuming that the inverter is connected with a power supply with the capacity of 500 kVA (or 10 times the inverter capacity if the inverter capacity exceeds 50 kVA) and %X is 5%.

  • Page 46: External Dimensions

    8.2 External dimensions 8.2.1 Inverter dimensions The diagrams below show external dimensions of the FRENIC-Multi series of inverters according to the type. FRN0.1E1S-2/7 to FRN0.75E1S-2/7 Units: mm Power Dimensions (mm) supply Inverter type voltage FRN0.1E1S-2 Three- FRN0.2E1S-2 phase FRN0.4E1S-2 200 V FRN0.75E1S-2...
  • Page 47 FRN1.5E1S-2/4/7 and FRN2.2E1S-2/4 Units: mm Power Dimensions (mm) Inverter type supply voltage Three- FRN1.5E1S-2 phase FRN2.2E1S-2 200 V Three- FRN1.5E1S-4 phase FRN2.2E1S-4 400 V Single- phase FRN1.5E1S-7 200 V Note: A box ( ) in the above table replaces A, C, E, J, or K depending on the shipping destination.
  • Page 48 FRN5.5E1S-2/4 and FRN7.5E1S-2/4 Units: mm Power supply voltage Inverter type FRN5.5E1S-2 Three-phase 200 V FRN7.5E1S-2 FRN5.5E1S-4 Three-phase 400 V FRN7.5E1S-4 Note: A box ( ) in the above table replaces A, C, E, J, or K depending on the shipping destination. For three-phase 200 V class series of inverters, it replaces A, C, J, or K.
  • Page 49 FRN0.4E1E-4 and FRN0.75E1E-4 Units: mm FRN1.5E1E-4 to FRN4.0E1E-4 Chapter 8: Specifications _______________________________________________________________________________________________________________...
  • Page 50 FRN5.5E1E-4 and FRN7.5E1E-4 Units: mm FRN11E1E-4 and FRN15E1E-4 Chapter 8: Specifications _______________________________________________________________________________________________________________...

  • Page 51: Standard Keypad Dimensions

    8.2.2 Standard keypad dimensions Units: mm For remote operation or panel wall- mounting (The keypad rear cover should be mounted.) Chapter 8: Specifications _______________________________________________________________________________________________________________...

  • Page 52: Options

    9. OPTIONS 9.1 Options table Option name Function and application The DC reactor is used to reduce harmonic components on the input current (mains supply) of the inverter. DC reactor (DCRE) Note: DO NOT FORGET to remove the DC link bar between P1 and P(+) before installing this option. Install an output filter between the inverter and the motor to: 1) Suppress the voltage fluctuation at the motor input terminals.

  • Page 53: Emc Input Filter

    9.2 EMC input filter. The following table describes the EMC input filter and the EMC compliance level for each inverter capacity. Inverter model EMC input Compliance level filter FRN0.4E1S-4 FS21559-9-07 FRN0.75E1S-4 FS21559-9-07 FRN1.5E1S-4 FS21559-9-07 C1 conducted emission (25m, 15 kHz) C2 conducted emission(100m, 15 kHz);...
  • Page 54 CONTACT INFORMATION Headquaters Europe Headquarters Japan Fuji Electric Europe GmbH Fuji Electric Systems Co., Ltd. Goethering 58 Gate City Ohsaki East Tower, 63067 Offenbach/Main 11-2 Osaki 1-chome, Shinagawa-ku, Germany Chuo-ku Tel.: +49 69 669029 0 Tokyo 141-0032 Fax: +49 69 669029 58 Japan info_inverter@fujielectric.de...

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