Page 1 Driving Quality Technical Manual Item code: Q2A-Axxxx-xxx 400 V class 0.55 kW to 315 kW...
Page 2 This Page Intentionally Blank SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 3: Table Of Contents
Table of Contents i. Preface and General Precautions ....... . . 13 Safety Information .
Page 4 3. Electrical Installation ..........63 Safety Precautions .
Page 5 Component Names and Functions ........119 Operator Display .
Page 6 Closed Loop Vector Control Method for PM ........159 EZ Open Loop Vector Control Method .
Page 7 The Motor Rotates in Only One Direction ........296 The Motor Is Too Hot .
Page 8 Carrier Frequency Settings and Rated Current Values when Using PM Advanced Open Loop Vector Control Method ......... . . 361 Altitude Derating .
Page 9 F1: ENCODER ............419 F2: ANALOG INPUT .
Page 10 U8: Q2PACK MONITORS ..........482 11.16 A1-02 [Control Method] Dependent Parameters .
Page 11 H2: DIGITAL OUTPUTS ........... 688 Multi-Function Digital Output Setting Value .
Page 12 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 13: Preface And General Precautions
Preface and General Precautions This chapter gives information about important safety precautions for the use of this product. Failure to obey these precautions can cause serious injury or death, or damage to the product or related devices and systems. Safety Information....................14 Legal Information .....................
Page 14: Safety Information
i.1 Safety Information Safety Information Read and understand this manual before you install, operate, or do maintenance on the drive. Install the drive as specified by this manual and local codes. The symbol marks in this section identify safety messages in this manual. Failure to obey these safety messages can cause serious injury, death, or damage to the products and related equipment and systems.
Page 15 i.1 Safety Information WARNING Crash Hazard Test the system to make sure that the drive operates safely after you wire the drive and set parameters. Failure to obey can cause injury or damage to equipment. Sudden Movement Hazard Make sure that the setting values for virtual input and output function parameters are correct before a test run.
Page 16: Warning Label Content And Location
i.1 Safety Information NOTICE Use a motor that provides insulation correct for PWM drives. Failure to obey can cause a short circuit or ground fault from insulation deterioration. Observe correct electrostatic discharge (ESD) procedures when touching the drive and circuit boards.
Page 17: Legal Information
i.2 Legal Information Legal Information ◆ Warranty and Exclusion of Liability • This product is not designed and manufactured for use in life-support machines or systems. • Contact a representative or your sales representative of the manufacturer if you are considering the application of this product for special purposes, such as machines or systems used for passenger cars, medicine, airplanes and aerospace, nuclear power, electric power, or undersea relaying.
Page 18 i.2 Legal Information SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 19: Receiving
Receiving This chapter gives information about the different drive models and features, and how to examine the drive when you receive it. Model Number and Nameplate Check..............20 Features and Advantages of Control Methods..........23 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 20: Model Number And Nameplate Check
1.1 Model Number and Nameplate Check Model Number and Nameplate Check Please check these items after receiving the drive: • Examine the drive for damage. Immediately contact the shipping company if the drive is damaged. The warranty does not cover damage from shipping. •...
Page 21 1.1 Model Number and Nameplate Check Table 1.1 Model Number Details Description Q2 Series A Series IP Protection Class • A: IP20 Input Power Supply Voltage • 4: Three-Phase AC 400 V Class Rated Output Current Note: Refer to the rated output current list for more information. Specification •...
Page 22 1.1 Model Number and Nameplate Check E1-01 [Input AC Supply Voltage] < 460 Heavy Duty Rating (HD) Normal Duty Rating (ND) [C6-01 = 0] [C6-01 = 1] Model (Default) Maximum Applicable Motor Maximum Applicable Motor Rated Output Current Rated Output Current Output Output 4296...
Page 23: Features And Advantages Of Control Methods
1.2 Features and Advantages of Control Methods Features and Advantages of Control Methods This drive has 9 available control methods from which to select for different applications. Table 1.4 V/f and CL-V/f Features and Advantages of Control Methods Open Loop V/f Control Closed Loop V/f Control Control Method Notes...
Page 24 1.2 Features and Advantages of Control Methods Table 1.5 OLV, CLV and AOLV Features and Advantages of Control Methods Advanced Open Loop Vector Open Loop Vector Control Closed Loop Vector Control Control Method Control Notes Selection (OLV) (CLV) (AOLV) Controlled Motor Induction Motor A1-02 = 2 Parameter Settings...
Page 25 1.2 Features and Advantages of Control Methods • Motor loss increases during overexcitation braking and high-slip braking. Use a maximum braking frequency of 5% ED and a maximum braking time of 90 seconds. After you start high-slip braking, you cannot restart the motor until it stops. Use overexcitation braking to decelerate over a shorter time at a pre-determined speed.
Page 26 1.2 Features and Advantages of Control Methods PM Open Loop Vector PM Advanced Open PM Closed Loop Vector EZ Open Loop Vector Control Method Control Loop Vector Control Control Control Notes Selection (OLV/PM) (AOLV/PM) (CLV/PM) (EZOLV) Induction Motors/PM Controlled Motors/SynRM PM Motor Motor (Synchronous...
Page 27: Mechanical Installation
Mechanical Installation This chapter explains how to properly mount and install the drive. Safety Precautions....................28 Installation Environment ..................31 Installation Position and Distance ............... 32 Moving the Drive....................... 34 Remove and Reattach the Keypad............... 36 Install the Keypad to a Control Panel or Another Device....... 37 Removing/Reattaching Covers................
Page 28: Safety Precautions
2.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 29 2.1 Safety Precautions WARNING Do not put flammable or combustible materials on top of the drive and do not install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible material. Failure to obey can cause death or serious injury. Do not use the main circuit power supply (Overcurrent Category III) at incorrect voltages.
Page 30 2.1 Safety Precautions NOTICE The speed range for continuous operation will be different depending on the lubrication method and motor manufacturer. To operate the motor at a speed higher than the rated speed, contact the manufacturer. If you continuously operate an oil-lubricated motor in the low-speed range, it can cause burning. When the input voltage is 440 V or higher or the wiring distance is more than 100 meters, pay special attention to the motor insulation voltage or use a drive-rated motor with reinforced insulation.
Page 31: Installation Environment
2.2 Installation Environment Installation Environment The installation environment is important for the lifespan of the product and to make sure that the drive performance is correct. Make sure that the installation environment agrees with these specifications. Conditions Environment Indoors Area of Use Overvoltage Category III Power Supply Open chassis type (IP20): -10 °C to +60 °C (14 °F to 140 °F).
Page 32: Installation Position And Distance
2.3 Installation Position and Distance Installation Position and Distance Install the drive vertically for sufficient cooling airflow. Note: Contact the manufacturer or your sales representative for more information about installing drive models on their side. A - Vertical installation B - Horizontal installation Figure 2.1 Installation Position ◆...
Page 33 2.3 Installation Position and Distance A - 50 mm (2 in.) minimum C - 2 mm (0.08 in.) minimum between each drive B - 30 mm (1.2 in.) minimum on both sides D - 120 mm (4.7 in.) minimum above and below Figure 2.3 Installation Distances for Multiple Drives (Side-by-Side) Note:...
Page 34: Moving The Drive
2.4 Moving the Drive Moving the Drive Obey local laws and regulations when moving and installing this product. CAUTION! Crush Hazard. Do not hold the drive by the front cover or terminal cover. Tighten the screws correctly before moving the drive. Failure to obey can cause minor to moderate injury. Drive Weight Persons Necessary to Move the Drive <...
Page 35 2.4 Moving the Drive WARNING! Crush Hazard. Do not try to flip over a hanging drive or leave a hanging drive unattended. Failure to obey can cause death or serious injury from falling equipment. NOTICE: If you attach a horizontal wire to the drive, the wire can scratch and damage the drive if touches the drive. Use a jig or pad to prevent damage to the drive.
Page 36: Remove And Reattach The Keypad
2.5 Remove and Reattach the Keypad Remove and Reattach the Keypad NOTICE: You must remove the keypad before you remove or reattach the front cover. Before you reattach the keypad, make sure that you tightly fasten the front cover back into its position. If you keep the keypad connected to the drive when you remove the front cover, it can cause an unsatisfactory connection and incorrect operation.
Page 37: Install The Keypad To A Control Panel Or Another Device
2.6 Install the Keypad to a Control Panel or Another Device Install the Keypad to a Control Panel or Another Device You can remove the keypad from the drive and connect it to a remote control extension cable 3 m (9.8 ft) long to make operation easier when you cannot access the drive.
Page 38: Install Inside Control Panel
2.6 Install the Keypad to a Control Panel or Another Device A - Keypad C - Holder B - Keypad connector Figure 2.11 Remove the Keypad Put the keypad on the outside of the control panel. Use M3 screws (6 mm (0.2 in.) depth cross-recessed pan head screws) to attach the keypad from the inside.
Page 39 2.6 Install the Keypad to a Control Panel or Another Device Note: • The installation procedure and panel cut-out dimensions are the same for mounting brackets A and B. • Use a gasket between the control panel and the keypad in environments with a large quantity of dust or other unwanted airborne material.
Page 40 2.6 Install the Keypad to a Control Panel or Another Device Position the mounting bracket to which the keypad has been attached in the control panel, and mount it from the outside using the screws. Use the screws supplied with the installation support set, and tighten them to a tightening torque of 0.98 to 1.33 N∙m (8.67 to 11.77 lb.∙in.).
Page 41: External Dimensions Of Keypad
2.6 Install the Keypad to a Control Panel or Another Device ◆ External Dimensions of Keypad Figure 2.19 Exterior and Mounting Dimensions Table 2.4 Exterior Dimensions (mm) 53.8 Minimum bending radius SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 42: Removing/Reattaching Covers
2.7 Removing/Reattaching Covers Removing/Reattaching Covers This section gives information about how to remove and reattach the front cover and terminal cover for wiring and inspection. ◆ Remove the Front Cover of Drive Models 4002 - 4168 DANGER! Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 43: Remove The Front Cover Of Drive Models 4208 - 4675
2.7 Removing/Reattaching Covers Wire the drive and other peripheral devices. Reverse the steps to reattach the cover. Note: • Wire the grounding terminals first, main circuit terminals next, and control circuit terminals last. • Make sure that you do not pinch wires or signal lines between the front cover and the drive before you reattach the cover. •...
Page 44: Reattach The Front Cover Of Drive Models 4208 - 4675
2.7 Removing/Reattaching Covers Loosen the front cover screws. Figure 2.26 Loosen the Front Cover Screws Push on the four tabs found on each side of the front cover, then pull the front cover forward to remove it from the drive. A - Pull forward to remove the front B - Unhook the tabs found on the cover.
Page 45 2.7 Removing/Reattaching Covers Move the front cover to connect the hooks at the top of the front cover to the drive. A - Hooks Figure 2.29 Reattach the Front Cover Move the front cover until it clicks into position while pushing on the hooks on the left and right sides of the front cover.
Page 46: Change The Drive Enclosure Type
2.8 Change the Drive Enclosure Type Change the Drive Enclosure Type The enclosure type of the drive is open chassis type (IP20). This section gives information about how to install UL Type 1 protective covers to change the enclosure type to an enclosed wall-mounted type (UL Type 1). Install the protective covers before you wire the drive.
Page 47: Attach The Protective Cover Of Drive Models 4075
2.8 Change the Drive Enclosure Type Align the screw holes on conduit bracket 1 with the screw holes on the drive and push the bracket into position. Use the screws to attach it. A - Conduit bracket 1 C - Screw holes B - Wiring holes D - Screw hole Figure 2.34 Attach Conduit Bracket 1...
Page 48 2.8 Change the Drive Enclosure Type ■ Attach the Conduit Bracket Align the screw holes on conduit bracket 1 with the screw holes on the drive and push the bracket into position. Use the screws to attach it at the sides and the bottom. Tighten the screws to a correct tightening torque: •...
Page 49: Attach The Protective Cover Of Drive Models 4089 - 4103
2.8 Change the Drive Enclosure Type A - Front of drive B - Screw holes on bottom Figure 2.40 Locations of Screw Holes on Bottom of Conduit Bracket 1 Align the screw holes on conduit bracket 3 with the screw holes on conduit bracket 2. Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in.
Page 50 2.8 Change the Drive Enclosure Type ■ Attach the Conduit Bracket Align the screw holes on the stay bracket with the screw holes on the base. Tighten the included screws to a tightening torque of 0.98 N∙m to 1.33 N∙m∙(8.67 lb.∙in. to 11.77 lb.∙in.) to attach the stay bracket to the base.
Page 51: Attach The Protective Cover Of Drive Models 4140 - 4168
2.8 Change the Drive Enclosure Type A - Conduit bracket 2 Figure 2.46 Attach Conduit Bracket 2 Figure 2.47 shows the locations of the screw holes on the bottom of conduit bracket 1. A - Front of drive B - Screw holes on bottom Figure 2.47 Locations of Screw Holes on Bottom of Conduit Bracket 1 Align the screw holes on conduit bracket 3 with the screw holes on conduit bracket 2.
Page 52 2.8 Change the Drive Enclosure Type A - Hooks C - Temporary placement holes B - Rear side of top protective cover Figure 2.49 Attach the Top Protective Cover ■ Attach the Conduit Bracket Align the screw holes on the stay bracket with the screw holes on the base. Tighten the included screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in.
Page 53 2.8 Change the Drive Enclosure Type A - Screw holes on sides C - Screws A B - Conduit bracket 1 D - Screws B Figure 2.51 Attach Conduit Bracket 1 Figure 2.52 shows the locations of the screw holes on the bottom of the drive. A - Front of drive B - Screw holes on bottom Figure 2.52 Locations of Screw Holes on Bottom...
Page 54: Attach The Protective Cover Of Drive Models 4208 - 4296
2.8 Change the Drive Enclosure Type A - Front of drive B - Screw holes on bottom Figure 2.54 Locations of Screw Holes on Bottom of Conduit Bracket 1 Align the screw holes on conduit bracket 3 with the screw holes on conduit bracket 2. Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in.
Page 55 2.8 Change the Drive Enclosure Type ■ Attach the Conduit Bracket Align the screw holes on the stay bracket with the screw holes on the base. Tighten the included screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in. to 11.77 lb.∙in.) to attach the stay bracket to the base.
Page 56: Attach The Protective Cover Of Drive Models 4371
2.8 Change the Drive Enclosure Type A - Front of drive B - Screw holes on bottom Figure 2.59 Locations of Screw Holes on Bottom Align the screw holes on conduit bracket 2 with the screw holes on conduit bracket 1. Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in.
Page 57 2.8 Change the Drive Enclosure Type ■ Attach the Conduit Bracket Align the screw holes on the stay bracket with the screw holes on the base. Tighten the included screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in. to 11.77 lb.∙in.) to attach the stay bracket to the base.
Page 58 2.8 Change the Drive Enclosure Type A - Front of drive B - Screw holes on bottom Figure 2.64 Locations of Screw Holes on Bottom Align the screw holes on conduit bracket 2 with the screw holes on conduit bracket 1. Tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in.
Page 59: Installation Methods
2.9 Installation Methods Installation Methods The drive installation methods include standard installation and external heatsink installation. ◆ Standard Installation Refer to Drive Exterior and Mounting Dimensions on page 367 for more information about external dimensions and installation procedure. ◆ External Heatsink An attachment is necessary to install drive models smaller than 4060 (400 V class) with the heatsink outside of the panel.
Page 60 2.9 Installation Methods Figure 2.66 Panel Cut-Out Dimensions Table 2.5 Panel Cut-Out Dimensions (400 V Class) Dimensions mm (in.) Model 4002 4004 4005 4007 4009 (5.51) (11.57) (5.43) (1.50) (4.02) (4.02) (0.63) (0.12) (11.10) (0.91) (0.24) (1.02) (0.24) (5.28) (9.17) 4012 4018 4023...
Page 61 2.9 Installation Methods Dimensions mm (in.) Model 4031 23.5 24.5 4038 (7.09) (12.95) (5.28) (2.68) (5.51) (5.51) (0.67) (0.12) (12.52) (0.925) (0.20) (0.97) (0.24) (6.85) (10.63) 4044 (8.66) (15.12) (5.51) (3.43) (7.56) (7.56) (0.43) (0.12) (14.61) (1.06) (0.28) (0.98) (0.24) (8.43) (12.56) 4060...
Page 62 2.9 Installation Methods SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 63: Electrical Installation
Electrical Installation This chapter explains how to wire the control circuit terminals, motor, and power supply. Safety Precautions....................64 Standard Connection Diagram ................67 Main Circuit Wiring ....................70 Main Circuit Terminal Block Wiring ..............80 Control Circuit Wiring ..................... 85 Control I/O Connections ..................
Page 64: Safety Precautions
3.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 65 3.1 Safety Precautions WARNING Do not put flammable or combustible materials on top of the drive and do not install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible material. Failure to obey can cause death or serious injury. Tighten screws against the bit at an angle in the specified range shown in this manual.
Page 66 3.1 Safety Precautions NOTICE Do not let unwanted objects, for example metal shavings or wire clippings, fall into the drive during drive installation and project construction. Put a temporary cover over the top of the drive during installation. Remove the temporary cover before start-up or the drive will overheat. Failure to obey can cause damage to the drive.
Page 67: Standard Connection Diagram
3.2 Standard Connection Diagram Standard Connection Diagram Wire the drive as specified by Figure 3.1. WARNING! Sudden Movement Hazard. Set the MFDI terminal parameters before you close the control circuit wiring. Incorrect Run/Stop circuit sequence settings can cause death or serious injury from moving equipment. WARNING! Sudden Movement Hazard.
Page 68 3.2 Standard Connection Diagram Figure 3.1 Standard Drive Connection Diagram Set the wiring sequence to de-energize the drive with the fault relay output. If the drive outputs a fault during fault restart when you use the fault restart function, set L5-02 = 2 [Fault@Reset Select = Enable Fault Output] to de-energize the drive.
Page 69 3.2 Standard Connection Diagram Models 4060 to 4675 have a DC reactor. When you use an optional regenerative converter, regenerative unit, or braking unit, set L8-55 = 0 [DB IGBT Protection = Disable] to disable the protection function of the drive braking transistor. If L8-55 = 1 [DB IGBT Protection = Enabled], the drive will detect rF [Braking Resistor Fault].
Page 70: Main Circuit Wiring
3.3 Main Circuit Wiring Main Circuit Wiring This section gives information about the functions, specifications, and procedures necessary to safely and correctly wire the main circuit in the drive. NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can become loose. Incorrect wiring procedures can cause drive malfunction because of loose terminal connections.
Page 71: Configuration Of Main Circuit Terminal Block
3.3 Main Circuit Wiring ◆ Configuration of Main Circuit Terminal Block Figure 3.3 Configuration of Main Circuit Terminal Block for Drive Models 4002 - 4023 Figure 3.4 Configuration of Main Circuit Terminal Block for Drive Models 4031, 4038 Figure 3.5 Configuration of Main Circuit Terminal Block for Drive Model 4044 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 72 3.3 Main Circuit Wiring Figure 3.6 Configuration of Main Circuit Terminal Block for Drive Model 4060 Figure 3.7 Configuration of Main Circuit Terminal Block for Drive Model 4075 Figure 3.8 Configuration of Main Circuit Terminal Block for Drive Model 4089 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 73 3.3 Main Circuit Wiring Figure 3.9 Configuration of Main Circuit Terminal Block for Drive Models 4103 Figure 3.10 Configuration of Main Circuit Terminal Block for Drive Models 4140, 4168 Figure 3.11 Configuration of Main Circuit Terminal Block for Drive Models 4208 - 4296 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 74: Main Circuit Terminal Functions
3.3 Main Circuit Wiring R/L1 T/L3 Figure 3.12 Configuration of Main Circuit Terminal Block for Drive Models 4371, 4389 R/L1 T/L3 R/L1 T/L3 Figure 3.13 Configuration of Main Circuit Terminal Block for Drive Models 4453 - 4675 ◆ Main Circuit Terminal Functions Table 3.1 Main Circuit Terminal Functions Model Terminals...
Page 75: Wire Selection
3.3 Main Circuit Wiring Model Terminals Function 4002 - 4044 4060 - 4168 4208 - 4675 • 400 V: C class grounding (ground to 10 Ω or less) To ground the drive. Use terminals B1 and - to connect a CDBR-type control unit to drive models 4002 to 4168 that have built-in braking transistors.
Page 76 3.3 Main Circuit Wiring ■ Cable Length Between Drive and Motor When the wiring between the drive and the motor is too long, voltage drop along the motor cable can decrease motor torque, usually at low frequency output. If you connect motors in parallel with long motor cable, this is also a problem.
Page 77 3.3 Main Circuit Wiring ■ Protection of Main Circuit Terminals When wiring the main circuit terminals, do not let cable ends go near terminals or the drive. If you use crimped terminals, make sure that you also use insulation caps. ■...
Page 78 3.3 Main Circuit Wiring Figure 3.16 Drive Main Circuit Configuration for Drive Models 4060 to 4168 Figure 3.17 Drive Main Circuit Configuration for Drive Models 4208 to 4250 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 79 3.3 Main Circuit Wiring Figure 3.18 Drive Main Circuit Configuration for Drive Models 4302 to 4675 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 80: Main Circuit Terminal Block Wiring
3.4 Main Circuit Terminal Block Wiring Main Circuit Terminal Block Wiring DANGER! Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal capacitor stays charged after the drive is de-energized.
Page 81 3.4 Main Circuit Terminal Block Wiring • Remove the correct section of the wiring cover to make wiring easier. • Do not let strain on the wiring cause damage. Use a strain relief near the wiring to release the tension. A - Strain relief Figure 3.21 Strain Relief Example Table 3.3 Recommended Wiring Tools...
Page 82 3.4 Main Circuit Terminal Block Wiring Put the end of a prepared wire into the terminal block. Figure 3.23 Install the Electrical Wire Note: If there is a jumper between terminals +1 and +2, loosen the terminal block screws and remove the jumper before wiring the terminals.
Page 83: Wiring The Main Circuit Terminal Block For Drive Models 4208 - 4675
3.4 Main Circuit Terminal Block Wiring Install the front cover and the keypad to their initial positions. ◆ Wiring the Main Circuit Terminal Block for Drive Models 4208 - 4675 Wire the main circuit terminal block correctly as specified by the instructions in the manual. Read these instructions before wiring the terminal block.
Page 84 3.4 Main Circuit Terminal Block Wiring Tighten the nut to the specified torque. Figure 3.30 Tighten the Terminal Block Nut Check the signal from the wired terminal and use a diagonal-cutting pliers to remove areas of the wiring cover cutaway section. Cut the areas shown in Figure 3.31.
Page 85: Control Circuit Wiring
3.5 Control Circuit Wiring Control Circuit Wiring This section gives information about wiring the control circuit. ◆ Control Circuit Connection Diagram Wire the drive control circuit as shown in Figure 3.33. Figure 3.33 Control Circuit Connection Diagram To operate the control circuit while the main circuit power supply is OFF, connect a 24 V power supply unit (option).
Page 86: Control Circuit Terminal Block Functions
3.5 Control Circuit Wiring NOTICE: Do not close the circuit between terminals DIC and D0V in Sinking Mode. Failure to obey will cause damage to the drive. • Sourcing Mode: Install a jumper between terminals DIC and D0V. NOTICE: Do not close the circuit between terminals DIC and D24V in Source Mode. Failure to obey will cause damage to the drive.
Page 87 3.5 Control Circuit Wiring Table 3.4 Digital Inputs Terminal Name (Default) Function (Signal Level) MFDI selection 1 (ON: Forward run OFF: Stop) MFDI selection 2 • Photocoupler (ON: Reverse run OFF: Stop) • 24 V, 6 mA MFDI selection 3 Note: (External fault (N.O.)) Install the wire jumpers between terminals DIC-D24V and DIC-D0V to set the MFDI power supply (sinking/...
Page 88 3.5 Control Circuit Wiring ■ Output Terminals This chapter contains a list of output terminals and functions. Table 3.7 Fault Relay Output Terminal Name (Default) Function (Signal Level) N.O. output (Fault) • Relay output • 30 Vdc, 10 mA to 1 A N.C.
Page 89: Control Circuit Terminal Configuration
3.5 Control Circuit Wiring ◆ Control Circuit Terminal Configuration A - Terminal block (TB2-3) D - Terminal block (TB1) B - Terminal block (TB2-2) E - Terminal block (TB3) C - Terminal block (TB2-1) F - Terminal block (TB4) Figure 3.34 Control Circuit Terminal Arrangement Use the tables in this section to select the correct wires.
Page 90 3.5 Control Circuit Wiring NOTICE: Isolate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2, W/T3, -, +1, +2) and other high-power wiring. Incorrect wiring procedures could cause drive malfunction because of electrical interference. NOTICE: Isolate contact output terminals 1NO, 1NC, 1CM, 2NO, 2CM, 3NO, 3CM, 4CO, 4CM from other control circuit wiring.
Page 91 3.5 Control Circuit Wiring A - Drive front C - Temporary placement holes B - USB port board Figure 3.38 Remove the USB Port Board Refer to the following figure and wire the control circuit. WARNING! Fire Hazard. Tighten all terminal screws to the correct tightening torque. Connections that are too loose or too tight can cause incorrect operation and damage to the drive.
Page 92: Switches And Jumpers On The Terminal Board
3.5 Control Circuit Wiring Put the cable through the clearance in the wiring cover. Figure 3.41 Control Circuit Wiring Install the USB port board, front cover, and the keypad to their initial positions. ◆ Switches and Jumpers on the Terminal Board The terminal board has switches to adapt the drive I/Os to the external control signals.
Page 93: Control I/O Connections
3.6 Control I/O Connections Control I/O Connections This section gives information about the settings for the listed control circuit I/O signals. • MFDI (terminals DI1 to DI8) • MFDO (terminals 2NO, 2CM, 3NO, 3CM, 4NO, and 4CM) • Pulse train output (terminal PO) •...
Page 94: Set Sinking Mode/Sourcing Mode
3.6 Control I/O Connections A - External power supply C - Sinking current B - Load impedance Figure 3.44 Wiring to Use Pulse Train Output in Sinking Mode ◆ Set Sinking Mode/Sourcing Mode Close the circuit between terminals DIC-D24V and DIC-D0V to set the sinking mode/sourcing mode and the internal/external power supply for the MFDI terminals.
Page 95: Set Mfai Terminal Ai3 To Ptc Input
3.6 Control I/O Connections Table 3.15 MFAI Terminals AI1 to AI3 Signal Settings DIP Switch Terminal Input Signal Parameter Settings S1-1 = V H3-01 [AI1 Signal Level Select] = 0: 0 V to 10 V/0% to 100% (input impedance: 20 kΩ) Voltage input (Default) H3-01 [AI1 Signal Level Select] = 1: -10 V to +10 V/-100% to 100% (input impedance: 20 kΩ)
Page 96: Switch On Termination Resistor For Modbus Communications
3.6 Control I/O Connections Types of Output Terminal Jumper Switch S5 Parameter Signal Level Signals Voltage output H4-07 [AO1 Signal Level Select] = 0: 0 V to 10 V (Default) H4-07 [AO1 Signal Level Select] = 1: -10 V to +10 V Current output H4-07 [AO1 Signal Level Select] = 2: 4 mA to 20 mA Voltage output...
Page 97: Connect The Drive To A Pc
3.7 Connect the Drive to a PC Connect the Drive to a PC The drive has a mini-B type USB port. You can use a USB cable (USB 2.0, type: A - mini-B) to connect the drive to a type-A USB port on a PC. After you connect the drive to the PC, you can use Q2Edit software to monitor drive performance and manage parameter settings.
Page 98: External Interlock
3.8 External Interlock External Interlock For applications that will have unwanted effects on the system if the drive stops, make an interlock between fault relay output (1NO, 1NC, 1CM) and the MFDO Drive Ready signal. ◆ Drive Ready When the drive is operating or is prepared to accept a Run command, the MFDO terminal to which Drive Ready [H2-xx = 1] is set will enter the ON status.
Page 99: Braking Resistor Installation
3.9 Braking Resistor Installation Braking Resistor Installation A braking resistor or braking resistor unit (dynamic braking option) helps stop the motor quickly and smoothly when there is high load inertia. If you try to decelerate a motor in less time than usual for a coast to stop, the motor will rotate faster than the synchronous speed that aligns with the set frequency.
Page 100: Install A Braking Unit Connection: Cdbr-Type
3.9 Braking Resistor Installation Figure 3.52 Install a Braking Resistor Unit: LKEB-Type To install a braking resistor unit, set L8-01 = 0 [3%ERF DBR Protection = Disabled]. Models 4002 to 4168 have a built-in braking transistor. To prevent overheating the braking resistor unit, set a sequence to de-energize the drive at the trip contacts of the thermal overload relay.
Page 101: Dynamic Braking Option Overload Protection
3.9 Braking Resistor Installation Figure 3.54 Connect Braking Units in Parallel Braking units have connectors to select master or slave. On the first braking unit, select the master side. On the second unit and all subsequent units, select the slave side. ◆...
Page 102: Drive Wiring Protection
3.10 Drive Wiring Protection 3.10 Drive Wiring Protection ◆ Install a Molded-Case Circuit Breaker (MCCB) or Residual Current Monitor/ Device (RCM/RCD) Install a molded-case circuit breaker (MCCB) or a ground fault circuit interrupter (RCM/RCD) for line protection between the power supply and main circuit power supply input terminals R/L1, S/L2, and T/L3. The MCCB/ RCM/RCD give overload protection and also prevent damage to the main circuit and the devices that are wired to the main circuit.
Page 103: Dynamic Braking Option, Motor Protection
3.11 Dynamic Braking Option, Motor Protection 3.11 Dynamic Braking Option, Motor Protection ◆ Install an Electromagnetic Contactor (MC) at the Input Side of the Drive You can use an MC as an alternative to a molded case circuit breaker (MCCB) when: •...
Page 104 3.11 Dynamic Braking Option, Motor Protection Note: If you operate more than one motor from one drive, you cannot use the electronic thermal protection of the drive. • Length of the motor cables If you use long motor cables with a high carrier frequency, the increased leakage current can cause nuisance tripping of the thermal relay.
Page 105: Improve The Power Factor
3.12 Improve the Power Factor 3.12 Improve the Power Factor ◆ Connect an AC Reactor or a DC Reactor AC reactors and DC reactors decrease surges in current and improve the power factor on the input side of the drive. Connect an AC reactor or a DC reactor to the input side (primary side) in the these conditions: •...
Page 106: Prevent Switching Surge
3.13 Prevent Switching Surge 3.13 Prevent Switching Surge ◆ Connect a Surge Protective Device A surge protective device decreases the surge voltage that is generated from switching an inductive load near the drive. Inductive loads include: • Magnetic contactors • Electromagnetic relays •...
Page 107: Decrease Noise
3.14 Decrease Noise 3.14 Decrease Noise Note: The main circuit terminal block for the drive and the terminal block for the noise filter come in different shapes. Use caution when you prepare the ends of the wires. ◆ Connect a Noise Filter to the Input Side (Primary Side) High-speed switching makes noise in the drive output.
Page 108 3.14 Decrease Noise ■ Prevent Inductive Noise In addition to installing a noise filter, you can also run all wiring through a grounded metal conduit to decrease inductive noise occurring at the output side. Put the cables a minimum of 30 cm (11.8 in.) away from the signal line to prevent induced noise.
Page 109: Protect The Drive During Failures
3.15 Protect the Drive during Failures 3.15 Protect the Drive during Failures Use branch circuit protection to protect against short circuits and to maintain compliance with UL61800-5-1. The manufacturer recommends connecting semiconductor protection fuses on the input side for branch circuit protection.
Page 110: Branch Circuit Protection For 400 V Class (Hd)
3.15 Protect the Drive during Failures ◆ Branch Circuit Protection for 400 V Class (HD) Use the fuses specified in this document to prepare the drive for use on a circuit that supplies not more than 100,000 RMS symmetrical amperes and 480 Vac when there is a short circuit in the power supply. The built-in short circuit protection of the drive does not provide branch circuit protection.
Page 111: Wiring Checklist
3.16 Wiring Checklist 3.16 Wiring Checklist Wire the drive, check these items, then do a test run. Table 3.19 Power Supply Voltage/Output Voltage Checked Item to Check The power supply voltage must be within the input voltage specification range of the drive. Table 3.20 Main Circuit Wiring Checked Item to Check...
Page 112 3.16 Wiring Checklist Checked Item to Check Make sure that control circuit wiring is not longer than 50 m (164 ft.). Make sure that Safe Disable input wiring is not longer than 30 m (98 ft.). SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 113: Motor Application Precautions
3.17 Motor Application Precautions 3.17 Motor Application Precautions ◆ Precautions for Existing Standard Motors ■ Low-Speed Range When a drive operates a standard motor, it will lose more power compared to operating the motor with a commercial power supply. In the low speed range, the temperature of the motor increases quickly because the motor cannot decrease its temperature when the speed decreases.
Page 114: Precautions For Pm Motors
3.17 Motor Application Precautions ■ Audible Noise The audible noise of the motor changes when the carrier frequency setting changes. When you use a high carrier frequency, audible noise from the motor is equivalent to the motor noise generated when you operate from line power.
Page 115: Notes On The Power Transmission Mechanism
3.17 Motor Application Precautions The encoder used with pressure-resistant explosion-proof motors is intrinsically safe. When wiring between the drive and encoder, always connect through a specialized pulse coupler. ■ Geared Motors The continuous speed range is different for different lubricating methods and manufacturers. For oil lubrication, continuous operation in the low-speed range can cause burnout.
Page 116 3.17 Motor Application Precautions SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 117: Startup Procedure And Test Run
Startup Procedure and Test Run Safety Precautions....................118 Component Names and Functions ..............119 Start-up Procedures ....................123 Items to Check before Starting Up the Drive...........127 Keypad Operation ....................128 Auto-Tuning ......................144 Test Run ........................153 Fine Tuning during Test Runs (Adjust the Control Function).....155 Test Run Checklist ....................161 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 118: Safety Precautions
4.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 119: Component Names And Functions
4.2 Component Names and Functions Component Names and Functions Figure 4.1 Keypad Table 4.1 Keypad: Names and Functions Name Function Illuminates to show that the drive is operating the motor. The LED turns OFF when the drive stops. Flashes to show that: •...
Page 120 4.2 Component Names and Functions Name Function Stops drive operation. Note: STOP Key The STOP key has highest priority. Push to stop the motor even when a Run command (REMOTE Mode) is active at any external Run command source. Set o2-02 = 0 [STOP Key Selection of Function = Disabled] to disable the priority in Left Arrow Key Moves the cursor to the left.
Page 121: Operator Display
4.2 Component Names and Functions ◆ Operator Display Figure 4.4 Operator Display Indications Table 4.2 Operator Display Indications and Meanings Name Description Shows the current time. Set the time on the default settings screen. Time display area Shows direction of motor rotation. •...
Page 122 4.2 Component Names and Functions Note: • Push to set d1-01 [Reference 1] when the Home screen shows U1-01 [Frequency Reference] in LOCAL Mode. • The keypad will show [Rdy] when the drive is in Drive Mode. The drive is prepared to accept a Run command. •...
Page 123: Start-Up Procedures
4.3 Start-up Procedures Start-up Procedures This section gives the basic steps necessary to start up the drive. Use the flowcharts in this section to find the most applicable start-up method for your application. This section gives information about only the most basic settings. ◆...
Page 124: Sub-Chart A-1: Induction Motor Auto-Tuning And Test Run Procedure
4.3 Start-up Procedures ◆ Sub-Chart A-1: Induction Motor Auto-Tuning and Test Run Procedure Figure 4.6 Induction Motor Auto-Tuning and Test Run Procedure Be sure to release the holding brake before doing Inertia Tuning. In ASR Tuning, the drive will automatically tune Feed Forward control and KEB Ride-Thru 2 parameters. ◆...
Page 125 4.3 Start-up Procedures Note: 1. Although Auto-Tuning will set parameters for speed control with an encoder, set F1-05 [Enc1 Rotat Selection] before starting Auto- Tuning. 2. If you replace the encoder, do Z Pulse Offset Tuning. WARNING! Crash Hazard. Test the system to make sure that the drive operates safely after you wire the drive and set parameters.
Page 126: Sub-Chart A-3: Ez Open Loop Vector Control Test Run Procedure
4.3 Start-up Procedures For Yaskawa PM motors (SMRA-series, SSR1-series, or SST4-series), set E5-01 [PM Mot Code Selection]. For PM motors from a different manufacturer, set E5-01 PM Mot Code Selection = FFFF. Be sure to release the holding brake before doing Inertia Tuning. In ASR Tuning, the drive will automatically tune Feed Forward control and KEB Ride-Thru 2 parameters.
Page 127: Items To Check Before Starting Up The Drive
4.4 Items to Check before Starting Up the Drive Items to Check before Starting Up the Drive ◆ Check before Energizing the Drive Check these items before energizing the drive. Table 4.4 Items to Check before Energizing the Drive Items to Check Description The voltage of the input power supply must be: 400 V class: three-phase AC 380 V to 480 V 50/60 Hz, DC 510 V to 680 V...
Page 128: Keypad Operation
4.5 Keypad Operation Keypad Operation ◆ Use the HOME Screen The functions that can be controlled from the HOME screen and the content that is displayed are explained in the following. ■ View Monitors Shown in Home Screen By default, the HOME screen shows monitor data in the data display area. •...
Page 129: Show The Standard Monitor
4.5 Keypad Operation Push ( ) to go back to the HOME screen. ◆ Show the Standard Monitor This section shows how to show the standard monitor (Ux-xx [U: MONITORS]). Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode.
Page 130: Show Custom Monitors
4.5 Keypad Operation The configuration procedure is complete. ◆ Show Custom Monitors The procedure in this section shows how to show the registered custom monitors. Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode. •...
Page 131: Show Monitors As Bar Graphs
4.5 Keypad Operation The configuration procedure is complete. ◆ Show Monitors as Bar Graphs The procedure in this section shows how to show a specific monitor as a bar graph. You can show a maximum of three. Push ) to display the HOME screen. Note: •...
Page 132: Set Monitoring Items To Be Shown As A Trend Plot
4.5 Keypad Operation Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode. • If [ ] is not shown on , push ( ) to show [ ] on Push ( ).
Page 133 4.5 Keypad Operation Push Push to select [Trend Plot 1 Min Scale Value], then push Push to select the specified digit, then push to select the correct number. • Push (Default) to set the parameters to the factory default. • Push (Min/Max) to move between the minimum value and maximum value.
Page 134: Show Monitor Items As A Trend Plot
4.5 Keypad Operation Push to keep the changes. The configuration procedure is complete. ◆ Show Monitor Items as a Trend Plot The procedure in this section shows how to show the selected monitor data as a trend plot. Push ) to show the HOME screen. Note: •...
Page 135: Examine Manual Setup Parameters
4.5 Keypad Operation Push to select the specified digit. then push to select the correct number. • Push [Default] to set the parameters to factory defaults. • Push [Min/Max] to show the minimum value or the maximum value on the display. Push to keep the changes.
Page 136: Write Backed-Up Parameters To The Drive
4.5 Keypad Operation Push to select [Parameter Backup/Restore], then push Push to select the items to back up, then push Push to select [Bck (Drive → OPE)], then push Push to select a memory location, then push The keypad shows “End” when the backup procedure completes successfully. ◆...
Page 137: Delete Parameters Backed Up To The Keypad
4.5 Keypad Operation Note: • Always stop the drive before you start to verify the parameters. • The drive does not accept Run commands while restoring parameters. Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode. •...
Page 138: Restore Modified Parameters To Defaults
4.5 Keypad Operation Push to show the parameter to check. To re-edit a parameter, push , select the parameter to edit, then push Push to select the digit, then push to change the value. When you are done changing the value, push The parameter revision procedure is complete.
Page 139: Set The Keypad Language Display
4.5 Keypad Operation WARNING! Sudden Movement Hazard. Remove all persons and objects from the area around the drive, motor, and load before starting Auto-Tuning. The drive and motor can start suddenly during Auto-Tuning and cause death or serious injury. WARNING! Electrical Shock Hazard. When doing Stationary Auto-Tuning, the motor will receive high voltage when the motor is stopped.
Page 140: Set The Date And Time
4.5 Keypad Operation Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode. • If [ ] is not shown on , push ( ) to show [ ] on Push ( ).
Page 141: Start Data Logging
4.5 Keypad Operation Push ) to show the HOME screen. Note: • [ Home] appears in the upper right hand corner of the screen when in HOME mode. • If [ ] is not shown on , push ( ) to show [ ] on Push ( ).
Page 142: Set Backlight To Automatically Turn Off
4.5 Keypad Operation Push to select [Monitor & Diagnostics], then push Push to select [Data Logger], then push Push to select [Log Monitor], then push Push to select the save-destination monitor parameter, then push Push to select the monitor number to be logged, then push The setting procedure is complete.
Page 143: Show Information About The Drive
4.5 Keypad Operation ◆ Show Information about the Drive The procedure in this section shows how to show the drive model, maximum applicable motor output (HD/ND), rated output current (HD/ND), software version, and the serial number on the keypad. Push ) to show the HOME screen.
Page 144: Auto-Tuning
4.6 Auto-Tuning Auto-Tuning Auto-Tuning uses motor characteristics to automatically set drive parameters for vector control. Think about the type of motor, drive control method, and the motor installation environment and select the best Auto-Tuning method. The keypad will show the messages with prompts to input the necessary parameter information. These prompts are specified by the selected Auto-Tuning method and the control method setting in A1-02 [Control Method].
Page 145: Auto-Tuning For Pm Motors
4.6 Auto-Tuning Table 4.7 Input Data for Induction Motor Auto-Tuning Auto-Tuning Mode (Value of T1-01 [Auto-tuning Mode Selection]) Input Data Unit Rotary Auto Tune Static1 AutoTune Static (R) T1-02 [Motor Rated Power] × × × T1-03 [Motor Rated Voltage] × ×...
Page 146 4.6 Auto-Tuning Applicable Control Method (Value of A1-02 [Control Method]) Method Parameter Settings Applicable When/Advantages PM OLVector PM AOLVector PM CLVector • When you do not know the encoder Z-pulse offset. • When the encoder was replaced • If you have compensated for the deviation from Z Encoder Offset Autotune T2-01 = 3 phase (Δθ).
Page 147: Ez Tuning
4.6 Auto-Tuning Auto-Tuning Method (Value of PM AutoTune Mode Select) Input Data Unit Encoder Offset PM Rotary Autotune Autotune A1-02 [Control Method] T2-02 [PMMot Code Selection] T2-05 [PMMot Rated Voltage] × × × T2-06 [PMMot Rated Current] × × × T2-07 [PMMot Base Frequency] ×...
Page 148: Control Tuning
4.6 Auto-Tuning ◆ Control Tuning To increase drive responsiveness and prevent hunting, use Auto-Tuning to automatically adjust the control-related parameters. These types of Auto-Tuning are available for the control system: • Inertia Tuning • ASR Tuning • Deceleration Rate Tuning •...
Page 149: Precautions Before Auto-Tuning
4.6 Auto-Tuning ■ Deceleration Rate Tuning Deceleration Rate Tuning automatically sets the deceleration rate to prevent an ov [Overvoltage] fault during motor deceleration. Set C1-11 [Ac/Dec Switch Frequency] first to automatically set parameters C1-02 [Decel Time 1] (high speed range) and C1-08 [Decel Time 4] (low speed range). ■...
Page 150 4.6 Auto-Tuning Table 4.16 Status of Input/Output Terminals during Auto-Tuning Auto-Tuning Type Mode Digital Input Digital Output Functions the same as during Rotational Rotational Auto-Tuning Disabled usual operation. Keeps the status at the start of Induction Motor Auto-Tuning Stationary Auto-Tuning Disabled Auto-Tuning.
Page 151 4.6 Auto-Tuning After Stationary Auto-Tuning is complete, use this procedures to do the operation in test mode: 1. Check the E2-02 and E2-03 values on the “Modified Parameters/Fault Log” screen or the “Parameters” screen. 2. Operate the motor in Drive Mode with these conditions: •...
Page 152 4.6 Auto-Tuning Note: • Do not do Deceleration Rate Tuning if you use a braking resistor unit or a regenerative converter. • Do Deceleration Rate Tuning and KEB Tuning with the load attached to the motor. • Do not do Deceleration Rate Tuning or KEB Tuning for these applications: In Deceleration Rate Tuning and KEB Tuning, the drive will automatically rotate the motor forward and accelerate and decelerate the motor again and again.
Page 153: Test Run
4.7 Test Run Test Run After you use the Setup Wizard to set the basic parameters and Auto-Tune the drive, the next step is to do a test run. WARNING! Crash Hazard. Test the system to make sure that the drive operates safely after you wire the drive and set parameters.
Page 154: Do An Actual-Load Test Run
4.7 Test Run • Check for safety issues near the drive, motor, and machine. • Make sure that all emergency stop circuits and machine safety mechanisms are operating correctly. • Make sure that the motor is fully stopped. • Connect the motor with the machine. Make sure that there are no loose installation screws and that the motor load shafts and machine junctions are correctly secured.
Page 155: Fine Tuning During Test Runs (Adjust The Control Function)
4.8 Fine Tuning during Test Runs (Adjust the Control Function) Fine Tuning during Test Runs (Adjust the Control Function) This section gives information about the adjustment procedures to stop hunting or oscillation errors caused by control function during a test run. Adjust the applicable parameters as specified by your control method and drive status.
Page 156 4.8 Fine Tuning during Test Runs (Adjust the Control Function) Table 4.18 Parameters for Fine Tuning the Drive (Open Loop Vector Control Method) Issue Parameter Number Solution Default Recommended Setting Setting • To increase the speed of torque or speed response, decrease the setting value in increments of 0.05.
Page 157: Closed Loop Vector Control Method
4.8 Fine Tuning during Test Runs (Adjust the Control Function) ◆ Closed Loop Vector Control Method Table 4.19 Parameters for Fine Tuning the Drive (Closed Loop Vector Control Method) Issue Parameter Solution Default Recommended Setting Number Setting • High speed •...
Page 158: Fine-Tuning Open Loop Vector Control For Pm Motors
4.8 Fine Tuning during Test Runs (Adjust the Control Function) ◆ Fine-Tuning Open Loop Vector Control for PM Motors Table 4.21 Parameters for Fine-Tuning Performance in OLV/PM Issue Parameter Number Solution Default Recommended Setting Setting • Check the settings for E1-06 [Base Frequency], E1- 04 [Max Output Frequency].
Page 159: Advanced Open Loop Vector Control Method For Pm
4.8 Fine Tuning during Test Runs (Adjust the Control Function) ◆ Advanced Open Loop Vector Control Method for PM Table 4.22 Parameters for Fine Tuning the Drive (Advanced Open Loop Vector Control Method for PM) Issue Parameter Number Solution Default Recommended Setting Setting •...
Page 160 4.8 Fine Tuning during Test Runs (Adjust the Control Function) Issue Parameter Number Solution Default Recommended Setting Setting If the rigidity of the machine is unsatisfactory and Hunting or oscillation C5-06 [ASR Delay Time] vibration is possible, increase the setting value in 4 ms 4 to 20 ms increments of 10 ms.
Page 161: Test Run Checklist
4.9 Test Run Checklist Test Run Checklist Examine the items in this checklist and check each item before a test run. Check Description Correctly install and wire the drive as specified by this manual. Energize the drive. Set the voltage for the power supply in E1-01 [Input AC Supply Voltage]. Check the applicable items as specified by your control method.
Page 162 4.9 Test Run Checklist Check Description The keypad will show “Rdy” after starting to operate the motor. To give the Run command and frequency reference from the keypad, push to set to LOCAL Mode (when in LOCAL Mode, the LO/RE LED illuminates).
Page 163: Standards Compliance
Standards Compliance This chapter gives information about how to make the machines and devices that use this product comply with European standards and UL standards. Safety Precautions....................164 European Standards....................166 UL Standards......................190 China RoHS Compliance ..................207 对应中国RoHS指令....................208 Safe Disable Input ....................209 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 164: Safety Precautions
5.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 165 5.1 Safety Precautions WARNING Sudden Movement Hazard Do not do work on the drive without eye protection. Wear eye protection before you start work on the drive. Failure to obey could cause serious injury or death. Electrical Shock Hazard Do not immediately energize the drive or operate peripheral devices after the drive blows a fuse or trips an RCM/RCD.
Page 166: European Standards
5.2 European Standards European Standards Figure 5.1 CE Mark The CE Mark identifies that the product meets environmental and safety standards in the European Union. Products manufactured, sold, or imported in the European Union must display the CE Mark. European Union standards include standards for electrical appliances (Low Voltage Directive), standards for electrical noise (EMC Directive), and standards for machinery (Machinery Directive).
Page 167: Eu Declaration Of Conformity
5.2 European Standards ◆ EU Declaration of Conformity SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 168 5.2 European Standards SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 169 5.2 European Standards SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 170 5.2 European Standards SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 171 5.2 European Standards SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 172: Ce Low Voltage Directive Compliance
5.2 European Standards ◆ CE Low Voltage Directive Compliance This product is tested according to IEC/EN 61800-5-1:2007 and complies with the CE Low Voltage Directive. The following conditions must be satisfied for machines and devices incorporating this product to comply with the CE Low Voltage Directive.
Page 173 5.2 European Standards Figure 5.2 Wiring Diagram for CE Low Voltage Directive Compliance Connect peripheral options to terminals -, +1, +2, B1, and B2. WARNING! Electrical Shock Hazard. Use terminals -, +1, +2, B1, and B2 to connect options to the drive. Do not connect an AC power supply lines to these terminals.
Page 174 5.2 European Standards ■ Wire Gauges and Tightening Torques WARNING! Electrical Shock Hazard. Only connect peripheral options, for example a DC reactor or braking resistor, to terminals +1, +2, +3, -, B1, and B2. Failure to obey can cause death or serious injury. Refer to Wire Gauges and Tightening Torques on page 75for general conditions...
Page 175 5.2 European Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb.∙in.) Size Shape 2.5 - 10 1.5 - 1.7 R/L1, S/L2, T/L3 Slotted (-) (2.5 - 10) (13.5 - 15) 2.5 - 10 1.5 - 1.7 U/T1, V/T2, W/T3...
Page 176 5.2 European Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb.∙in.) Size Shape 2.5 - 25 2.3 - 2.5 R/L1, S/L2, T/L3 Slotted (-) (10 - 25) (19.8 - 22) 2.5 - 16 2.3 - 2.5 U/T1, V/T2, W/T3...
Page 177 5.2 European Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb.∙in.) Size Shape 16 - 50 Hex socket cap 8 - 9 R/L1, S/L2, T/L3 (50) (WAF: 5 mm) (71 - 80) 16 - 50 Hex socket cap 8 - 9...
Page 178 5.2 European Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb.∙in.) Size Shape 25 - 95 × 2P R/L1, S/L2, T/L3 70 × 2P Hex self-locking nut (70 - 95 × 2P) (177) 25 - 95 ×...
Page 179 5.2 European Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb.∙in.) Size Shape R/L1, S/L2, T/L3 70 - 150 × 4P 120 × 4P Hex self-locking nut R1/L11, S1/L21, T1/L31 (150 ×...
Page 180 5.2 European Standards Figure 5.3 Wiring Example for DC Power Supply Input WARNING! Do not ground the main circuit bus. Failure to obey can cause death or serious injury. • Install a fuse for each drive when operating more than one drive. If one fuse blows, replace all fuses. •...
Page 181: Emc Directive
5.2 European Standards A fuse with a large rated current for applications with repeated loads is recommended. ◆ EMC Directive Drives with built-in EMC filters (models 4xxxB, 4xxxC) were tested in accordance with European standard IEC/ EN 61800-3:2004/A1:2012, and comply with the EMC Directive. Use drives with built-in EMC filters or install external EMC filters to the drive input side to comply with the EMC Directive.
Page 182 5.2 European Standards A - Grounding surface (Remove any F - Motor paint or sealant.) G - Motor cable B - Enclosure panel H - Cable clamp C - Metal plate I - Grounding wire D - Drive E - Shielded wire Figure 5.6 Install a Drive with a Built-in EMC Filter Connect the DC reactor to decrease harmonic distortion.
Page 183 5.2 European Standards WARNING! Electrical Shock Hazard. Make sure that the power to the drive is OFF and the CHARGE LED light is OFF before you move the EMC filter screw or screws. Failure to obey could cause death or serious injury. WARNING! Electrical Shock Hazard.
Page 184 5.2 European Standards A - SW (ON) B - Screw (OFF) Figure 5.8 EMC Filter Switch Location (4002 - 4023) A - SW (ON) B - Screw (OFF) Figure 5.9 EMC Filter Switch Location (4031, 4038) A - SW (ON) B - Screw (OFF) Figure 5.10 EMC Filter Switch Location (4044, 4060) SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 185 5.2 European Standards A - SW (ON) B - Screw (OFF) Figure 5.11 EMC Filter Switch Location (4075, 4089 - 4168) A - SW (ON) B - Screw (OFF) Figure 5.12 EMC Filter Switch Location (4208 - 4296) A - SW (ON) B - Screw (OFF) Figure 5.13 EMC Filter Switch Location ( 4371, 4389) SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 186 5.2 European Standards A - SW (ON) B - Screw (OFF) Figure 5.14 EMC Filter Switch Location (4453 - 4675) If you lose an EMC filter switch screw, install the correct size screw with the correct tightening torque. NOTICE: Only use the screws specified in this manual. Failure to obey could damage the drive. Table 5.5 Screw Sizes and Tightening Torques Tightening Torque Model...
Page 187 5.2 European Standards A - Braided shield cable C - Cable clamp (conductive) B - Metal plate Figure 5.16 Ground the Shield SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 188 5.2 European Standards A - Grounding surface (Remove any F - Motor paint or sealant.) G - Motor cable (Braided shield B - Enclosure panel cable: max. 10 m (32.8 ft.)) C - Metal plate H - Cable clamp D - Drive I - Grounding wire E - Ground the shield.
Page 189 5.2 European Standards ■ DC Reactor To comply with IEC/EN 61000-3-2, install a DC reactor to drive models4002, and 4004 when using an internal or external EMC filter. Table 5.6 DC Reactors for Harmonic Suppression for 400 V Class (Manufacturer: Yaskawa Electric) Drive Model DC Reactor Model DC Reactor Rating...
Page 190: Ul Standards
5.3 UL Standards UL Standards Figure 5.18 UL/cUL Mark The UL/cUL Mark indicates that this product satisfies stringent safety standards. This mark appears on products in the United States and Canada. It shows UL approval, indicating that it has been determined that the product complies with safety standards after undergoing strict inspection and assessment.
Page 191 5.3 UL Standards Note: • Use UL-Listed, vinyl-coated insulated copper wires for operation with a continuous maximum permitted temperature of 75 °C at 600 V • Remove all unwanted objects that are near the terminal block connections. • Remove the insulation from the connection wires to the wire stripping lengths shown in the manual. •...
Page 192 5.3 UL Standards Table 5.7 Recommended Wiring Tools Torque Driver Model Screw Adapter Torque Wrench (Tightening Torque) Model Manufacturer TSD-M 3NM SF-BIT-SL 1,0X4,0-70 PHOENIX CONTACT (1.2 - 3 N∙m) Wire Gauge ≤ 25 mm (AWG 10): Wire Gauge ≤ 25 mm (AWG 10): TSD-M 3NM (1.2 - 3 N∙m)
Page 193 5.3 UL Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb∙in.) Size Shape AWG, kcmil AWG, kcmil 14 - 6 1.5 - 1.7 R/L1, S/L2, T/L3 Slotted (-) (14 - 6) (13.5 - 15) 14 - 6 1.5 - 1.7...
Page 194 5.3 UL Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb∙in.) Size Shape AWG, kcmil AWG, kcmil 14 - 6 1.5 - 1.7 R/L1, S/L2, T/L3 Slotted (-) (14 - 6) (13.5 - 15) 14 - 6 1.5 - 1.7...
Page 195 5.3 UL Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb∙in.) Size Shape AWG, kcmil AWG, kcmil 14 - 3 2.3 - 2.5 R/L1, S/L2, T/L3 Slotted (-) (12 - 3) (19.8 - 22) 14 - 3 2.3 - 2.5...
Page 196 5.3 UL Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb∙in.) Size Shape AWG, kcmil AWG, kcmil 3 - 4/0 × 2P R/L1, S/L2, T/L3 1/0 × 2P Hex self-locking nut (2/0 - 4/0 ×...
Page 197 5.3 UL Standards Applicable Gauge Terminal Screw Wire Recommended Stripping Tightening Torque (IP20 Applicable Gauge Model Terminals Length Gauge N∙m (lb∙in.) Size Shape AWG, kcmil AWG, kcmil 2/0 - 300 × 4P R/L1, S/L2, T/L3, R1/L11, 250 × 4P Hex self-locking nut S1/L21, T1/L31 (250 - 300 ×...
Page 198 5.3 UL Standards Recommended Gauge (AWG, kcmil) Crimping Tool Crimp Terminal Insulation R/L1 U/T1 Model Terminal Screw Size Cap Model Model S/L2 V/T2 -, +1 Tool Model Die Jaw T/L3 W/T3 4031 R8-6 YA-4 AD-901 TP-008 4038 R14-6 YA-4 AD-902 TP-014 4044, 4060 R14-6...
Page 199 5.3 UL Standards Recommended Gauge (AWG, kcmil) Crimping Tool Crimp Terminal Insulation R/L1 U/T1 Model Terminal Screw Size Cap Model Model S/L2 V/T2 -, +1 Tool Model Die Jaw T/L3 W/T3 TD-323, TD- 80-12 TP-080 TD-324, TD- 4/0 × 4P R100-12 TP-100 YF-1...
Page 200: Low Voltage Wiring For Control Circuit Terminals
5.3 UL Standards Maximum Applicable Motor Maximum Applicable Motor Semiconductor Protection Output Output Input Current Rating Fuse Rated Current Drive Model kW (HP) kW (HP) Manufacturer: EATON/ Bussmann Input Voltage < 460 V Input Voltage ≥ 460 V 4568 315 (400) 335 (450) FWH-1200A FWH-1400A...
Page 201: Drive Motor Overload And Overheat Protection
5.3 UL Standards Input/Output Terminals Power Supply Specifications Analog output AO1, AO2, A0V Uses the LVLC power supply in the drive. Uses the LVLC power supply in the drive. Pulse train output PO, A0V Use the UL Listed class 2 power supply for external power supply. Uses the LVLC power supply in the drive.
Page 202 5.3 UL Standards ■ E9-06 Motor Rated Current Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E9-06 Motor Rated Current Determined by E9-01 and o2-04 (11E9) Sets the motor rated current in amps. (10% to 200% of the drive rated current) Note: When the drive model changes, the display units for this parameter also change.
Page 203 5.3 UL Standards The overload tolerance characteristics of the motor change the trigger point for the electronic thermal protector. This provides motor overheat protection from low speed to high speed across the full speed range. Overload Characteristics Load Tolerance Cooling Capability (at 100% motor load) This motor is designed to operate with commercial line If the motor operates at frequencies less than 60 Hz, the...
Page 204 5.3 UL Standards The overload tolerance characteristics of the motor change the trigger point for the electronic thermal protector. This provides motor overheat protection from low speed to high speed across the full speed range. Overload Characteristics Load Tolerance Cooling Capability (at 100% motor load) This motor is designed to withstand increased If the motor operates continuously at lower speed than...
Page 205 5.3 UL Standards When the motor operates at 150% load continuously for 1 minute after continuous operation at 100% load (hot start), the default setting triggers the electronic thermal protector. Figure 5.23 Example: Protection Operation Time for a General-purpose Motor at Rated Output Frequency Motor overload protection operates in the range between a cold start and a hot start.
Page 206 5.3 UL Standards The output turns OFF and the motor coasts to stop. Fault relay output terminal 1NO-1CM turns ON, and 1NC- 1CM turns OFF. 2 : Fast Stop (C1-09) The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal 1NO- 1CM turns ON, and 1NC-1CM turns OFF.
Page 207: China Rohs Compliance
5.4 China RoHS Compliance China RoHS Compliance Figure 5.24 China RoHS Mark The China RoHS mark is displayed on products containing six specified hazardous substances that are in excess of regulatory limits, based on the “Administrative Measures for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products”...
Page 208: 对应中国Rohs指令
5.5 对应中国RoHS指令对应中国RoHS指令图 5.25 中国RoHS标志中国RoHS标志依据2016年1月26日公布的《电器电子产品有害物质限制使用管理办法》，以及《电子电气产品有害物质限制使用标识要求》（SJ/T 11364-2014）作成。电子电气产品中特定6种有害物质的含量超过规定值时，应标识此标志。中间的数字为在中国生产销售以及进口的电子电气产品的环保使用期限（年限）。电子电气产品的环保使用期限从生产日期算起。在期限内，正常使用产品的过程中，不会有特定的6种有害物质外泄进而对环境、人和财产造成深刻影响。本产品的环保使用期限为15年。但需要注意的是环保使用期限并非产品的质量保证期限。表 5.13 本产品中有害物质的名称及含量有害物质部件名称铅(Pb) 汞(Hg) 镉(Cd) 六价铬(Cr(VI)) 多溴联苯(PBB) 多溴二苯醚(PBDE) 实装基板 ○ ○ ○ ○ ○ × 电子元件 ○ ○ ○ ○ ○ × 黄铜螺钉 ○ ○...
Page 209: Safe Disable Input
5.6 Safe Disable Input Safe Disable Input Figure 5.26 TUV Mark The TUV mark identifies that the product complies with the safety standards. This section gives precautions to support the Safe Disable input. Contact the manufacturer for more information. Table 5.14 Applied Safety Standards and Unified Standards Safety Standards Unified Standards IEC/EN 61508:2010 (SIL3)
Page 210: Using The Safe Disable Function
5.6 Safe Disable Input DANGER! Sudden Movement Hazard. Connect the Safe Disable inputs to the devices as specified by the safety requirements. Failure to obey will cause death or serious injury. WARNING! Sudden Movement Hazard. With PM motors, the failure of two output transistors can cause current to flow through the motor winding and move the motor output axis 180 electrical degrees.
Page 211 5.6 Safe Disable Input ■ Enabling and Disabling the Drive Output (“Safe Torque Off”) Example of drive operation when as the drive changes from the "Safe Torque Off" status to usual operation. Figure 5.28 Safe Disable Operation Switching from Usual Operation to “Safe Torque Off” Turn OFF (open) safety input terminal H1 or H2 to enable the Safe Disable function.
Page 212 5.6 Safe Disable Input Keypad Display If the two input channels are OFF (Open), the keypad will flash STo [Safe Torque OFF]. If there is damage to the Safe disable circuit or the drive, the keypad will flash SToF [Safe Torque OFF Hardware] when one input channel is OFF (Open), and the other is ON (Short circuit).
Page 213: Network Communications
Network Communications Field Bus Network Support..................214 Modbus Communications ..................215 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 214: Field Bus Network Support
6.1 Field Bus Network Support Field Bus Network Support You can use the PLC to control and monitor the drive through the network. The drive has a standard RS-485 interface (Modbus communications). Install a separately sold communication option on the drive to support other network communications.
Page 215: Modbus Communications
6.2 Modbus Communications Modbus Communications This section gives detailed information about the parameters, error codes and communication procedures for Modbus communications. ◆ Configure Master/Slave You can use the Modbus protocol for serial communication with programmable controllers (PLC). The Modbus communication uses one master (PLC) and a maximum of 31 slave drives. Serial communications usually starts with a signal from the master to the slave drives.
Page 216 6.2 Modbus Communications De-energize the drive then connect the communications cable to the PLC and the drive. The drive uses terminal TB4 for Modbus communications. A - Terminal AC: Signal ground C - Terminal RS485-: Communication input/output (-) B - Terminal RS485+: Communication input/output (+) Figure 6.2 Communications Cable Connection Terminal (TB4) Note:...
Page 217: Modbus Drive Operations
6.2 Modbus Communications Figure 6.4 Wiring Diagram for More than One Drive Set DIP switch S2 to the ON position on the last drive of the Modbus communication network to enable the termination resistor. ◆ Modbus Drive Operations Drive parameters will apply to the settings when the drive is running during Modbus communications. This section gives information about the available functions and their related parameters.
Page 218: Message Format
6.2 Modbus Communications ■ Command Message from Master to Slave To prevent data loss and overrun, after the master receives a message from the slave, the master cannot send the same type of command message to the same slave for a selected length of time. The minimum wait time is different for each type of message.
Page 219 6.2 Modbus Communications ■ Slave Address Set the slave address of the drive to 00 to FF (Hex.). When the slave address is 00 (Hex), the master sends the command and all slaves receive the command. The slave will not send a response message to the master. ■...
Page 220: Examples Of Messages For Commands/Responses
6.2 Modbus Communications Description Calculation Overflow Description Calculation Overflow Initial value (FFFF(Hex.)) 1111 1111 1111 1111 Function code 03 (Hex.) 0000 0011 Address 02 (Hex.) 0000 0010 XOR w result 1000 0001 0011 1101 XOR w initial value 1111 1111 1111 1101 Shift 1 0100 0000 1001 1110 Shift 1...
Page 221 6.2 Modbus Communications ■ Loopback Test The loopback test uses function code 08 (Hex.) and returns the command message as a response message. This test checks communication between the master and slave. The test code and data can use desired values. The following figure shows examples of messages given out when the loopback test is done with the drive of slave 1.
Page 222 6.2 Modbus Communications • The drive for slave 1 is set for Forward run with a frequency reference of 60.00 Hz. • The setting in H5-25 to H5-28 and the data in the specified holding registers are as follows. – H5-25 = 0044H: U1-05 [Motor Speed] = 60.00 Hz (6000 = 1770H) –...
Page 223 6.2 Modbus Communications You must give the holding register number from which to read separately. The following table shows example messages when you read the frequency reference and torque limit from the drive for slave 1. These specified holding registers data are used for the examples. •...
Page 224: Enter Command
6.2 Modbus Communications Command Message Response Message Response Message Byte Setting Data Setting Data Setting Data (when Normal) (when There is a Fault) (Hex.) (Hex.) (Hex.) Upper Holding register 1 data Lower Upper Holding register 2 No. Lower Upper Holding register 2 data Lower Upper...
Page 225: Communications Data Table
6.2 Modbus Communications Connect a jumper between control circuit terminals DI6 and D0V. Figure 6.12 Self-Diagnostics Jumper Terminals Energize the drive. When normal, the keypad will show PASS [Mbus communications test mode normal]. When there is an error, the keypad will show CE [Mbus communications error]. De-energize the drive.
Page 226 6.2 Modbus Communications Table 6.10 Modbus Communications Command Data Register No. Description (Hex.) 0000 Reserved Run command, multi-function input command When H5-12 = 0, Forward run/stop 1: Forward run, 0: Stop bit 0 When H5-12 = 1, run/stop 1: Run, 0: Stop When H5-12 = 0, Reverse run/stop 1: Reverse run, 0: Stop bit 1...
Page 227 6.2 Modbus Communications Register No. Description (Hex.) Command selection setting bit 0 Reserved Input for the PID setpoint bit 1 1: Enables target values from Modbus Torque reference/torque limit input bit 2 1: Enables setting values from Modbus Torque Compensation Input bit 3 1: Enables setting values from Modbus bit 4...
Page 228 6.2 Modbus Communications ■ Monitor Data You can only read monitor data. Table 6.11 Monitor Data for Modbus Communication Register No. Description (Hex.) Drive Status 1 During Run bit 0 1: During run, 0: During stop During Reverse bit 1 1: During reverse, 0: Forward run Drive ready bit 2...
Page 229 6.2 Modbus Communications Register No. Description (Hex.) Fault Contents bit 0 1: During data writing, during motor switching bit 1 Reserved bit 2 bit 3 1: Upper/Lower Limit Fault 0022 bit 4 1: Data Integrity Fault bit 5 1: During EEPROM writing 0: EEPROM writing 1: Change data only on the RAM bit 6...
Page 230 6.2 Modbus Communications Register No. Description (Hex.) U1-10 [In Terminal Status] bit 0 1: Control circuit terminal DI1 ON bit 1 1: Control circuit terminal DI2 ON bit 2 1: Control circuit terminal DI3 ON bit 3 1: Control circuit terminal DI4 ON 002B bit 4 1: Control circuit terminal DI5 ON...
Page 231 6.2 Modbus Communications Register No. Description (Hex.) 002F Frequency reference bias (Up 2/Down 2 function) (Units: 0.1%) 0030 Reserved 0031 U1-07 [DC Bus Voltage] (unit: 1 V) 0032 U1-09 [Torque Reference] (unit: 1%) 0033 Reserved 0034 Product code 1 [ASCII], product type 1 (Q2A =0A) 0035 Product code 2 [ASCII], product type 2 (Q2A =72) 0036 - 0037...
Page 232 6.2 Modbus Communications Register No. Description (Hex.) U4-01 [Cumulative OpeTime] 0098 - 0099 (Ex.) When U4-01 is 12345, 0098 (Hex.) = 1234 and 0099 (Hex.) = 5. U4-03 [Fan Oper.Time] 009A - 009B (Ex.) When U4-03 is 12345, 009A (Hex.) = 1234 and 009B (Hex.) = 5. 009C - 00AA Reserved Drive rated current...
Page 233 6.2 Modbus Communications Register No. Description (Hex.) Fault Description 3 bit 0 Reserved bit 1 Uv1 [DC Bus Undervoltage] bit 2 Uv2 [Control Power Undervoltage] bit 3 Uv3 [Soft Charge Answerback Fault] bit 4 SC [Short Circuit/IGBT Failure] bit 5 GF [Ground Fault] bit 6 oC [Overcurrent]...
Page 234 6.2 Modbus Communications Register No. Description (Hex.) Fault Description 5 bit 0 CE [Modbus Communication Error] bit 1 bUS [Option Communication Error] bit 2 - 3 Reserved bit 4 CF [Control Fault] bit 5 SvE [Zero Servo Fault] 00C2 bit 6 EF0 [Option Card External Fault] bit 7 FbL [PID Feedback Loss]...
Page 235 6.2 Modbus Communications Register No. Description (Hex.) Fault Description 8 bit 0 LSo [LSo Fault] bit 1 nSE [Node Setup Error] bit 2 - 9 Reserved 00C5 bit A dv7 [Polarity Judge Timeout] bit B - D Reserved bit E LF3 [Output Phase Loss 3] bit F UnbC [Current Imbalance]...
Page 236 6.2 Modbus Communications Register No. Description (Hex.) Minor Fault Description 4 bit 0 Reserved bit 1 oH3 [Motor Overheat (PTC Input)] bit 2 - 5 Reserved bit 6 FbL [PID Feedback Loss] 00CA bit 7 FbH [Excessive PID Feedback] bit 8 Reserved bit 9 dnE [Drive Disabled]...
Page 237 6.2 Modbus Communications Register No. Description (Hex.) CPF Contents 1 bit 0 - 1 Reserved bit 2 CPF02 [A/D Conversion Error] bit 3 CPF03 [Control Board Connection Error] bit 4 - 5 Reserved bit 6 CPF06 [EEPROM Memory Data Error] bit 7 CPF07 [Terminal Board Connection Error] 00D0...
Page 238 6.2 Modbus Communications Register No. Description (Hex.) CPF Contents 3 bit 0 CPF32 [ASIC Startup Error] bit 1 CPF33 [Watch-dog Eror] bit 2 CPF34 [Power/Clock Eror] bit 3 CPF35 [Ext A/D Conv Error] CPU36 [CPU-ASIC Communication Error] bit 4 CPU37 [CPU-ASIC Communication Error] bit 5 CPU38 [EEPROM Data Error] bit 6...
Page 239 6.2 Modbus Communications Register No. Description (Hex.) oFA3x Description (CN5-A) bit 0 oFA30 [COM ID Error] bit 1 oFA31 [Type Code Error] bit 2 oFA32 [SUM Check Error] bit 3 oFA33 [Option Receive Time Over] bit 4 oFA34 [Modbus Time Over] bit 5 oFA35 [Drive Receive Time Over 1] bit 6...
Page 240 6.2 Modbus Communications Register No. Description (Hex.) oFb3x Description (CN5-B) bit 0 oFb30 [COM ID Error] bit 1 oFb31 [Type Code Error] bit 2 oFb32 [SUM Check Error] bit 3 oFb33 [Option Receive Time Over] bit 4 oFb34 [Modbus Time Over] bit 5 oFb35 [Drive Receive Time Over 1] bit 6...
Page 241 6.2 Modbus Communications Register No. Description (Hex.) Minor Fault Description 9 bit 0 EP24v [External Power 24V Supply] bit 1 - 3 Reserved bit 4 bAT [Keypad Battery Low Voltage] bit 5 Reserved 00E5 bit 6 CP1 [Comparator 1 Limit Error] bit 7 CP2 [Comparator 2 Limit Error] bit 8...
Page 242 6.2 Modbus Communications Table 6.12 Broadcast Messages for Modbus Communication Register No. Description (Hex.) Operation signal Run command bit 0 1: Run, 0: Stop Reverse run command bit 1 1: Reverse, 0: Forward run bit 2 - 3 Reserved External fault bit 4 1: EF0 [Option Card External Fault] 0001...
Page 243 6.2 Modbus Communications Fault Code Fault Code Name Name (Hex.) (Hex.) 0037 STPo [Motor Step-Out Detected] 00A0 CPF31 [ASIC Code Error] 0038 PGoH [Encoder (PG) Hardware Fault] 00A1 CPF32 [ASIC Startup Error] 0039 E5 [MECHATROLINK Watchdog Timer Err] 00A2 CPF33 [Watch-dog Eror] 003B SEr [Speed Search Retries Exceeded] 00A3...
Page 244 6.2 Modbus Communications Fault Code Fault Code Name Name (Hex.) (Hex.) 0212 oFb11 [Option Ope Mode Error] 0306 oFC05 [Option A/D Error] 0213 oFb12 [Drive Receive CRC Error] 0307 oFC06 [Option Communication Error] 0214 oFb13 [Drive Receive Frame Error] 0311 oFC10 [Option RAM Error] 0215 oFb14 [Drive Receive Abort Error]...
Page 245: Error Codes
6.2 Modbus Communications Minor Fault/ Minor Fault/ Alarm Code Name Alarm Code Name (Hex.) (Hex.) 0024 EF10 [ExFault DI10] 003C STo [Safe Torque OFF] 0025 EF11 [ExFault DI11] 003D oL5 [Mechanical Weakening Detection 1] 0026 EF12 [ExFault DI12] 003E UL5 [Mechanical Weakening Detection 2] 0027 FbL [PID Feedback Loss] 0042...
Page 246 6.2 Modbus Communications ■ No Response from Slave The slave ignores the command message from the master and will not send a response message in these conditions: • When a communications error (overrun, framing, parity, CRC-16) is detected in the command message. •...
Page 247: Troubleshooting
Troubleshooting Safety Precautions....................248 Types of Faults, Minor Faults, Alarms, and Errors ........250 List of Fault, Minor Fault, Alarm, and Error Codes ........251 Faults .........................254 Minor Faults/Alarms ....................273 Parameter Setting Errors..................284 Auto-Tuning Errors ....................289 Backup Function Operating Mode Display and Errors.........293 Diagnosing and Resetting Faults...............294 7.10 Troubleshooting Without Fault Display............295 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 248: Safety Precautions
7.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 249 7.1 Safety Precautions WARNING Sudden Movement Hazard Do not do work on the drive without eye protection. Wear eye protection before you start work on the drive. Failure to obey could cause serious injury or death. Crush Hazard Use a lifting mechanism made to move large drives when necessary. Failure to obey can cause death or serious injury from falling equipment.
Page 250: Types Of Faults, Minor Faults, Alarms, And Errors
7.2 Types of Faults, Minor Faults, Alarms, and Errors Types of Faults, Minor Faults, Alarms, and Errors If the drive or motor do not operate correctly, check the drive keypad for a code or message. If problems occur that are not identified in this manual, contact the manufacturer with this information: •...
Page 251: List Of Fault, Minor Fault, Alarm, And Error Codes
7.3 List of Fault, Minor Fault, Alarm, and Error Codes List of Fault, Minor Fault, Alarm, and Error Codes The following table shows the possible fault, minor fault, alarm, and error codes. The display codes are in alphabetical order. Search the table for the code shown on the keypad, and identify its causes and possible solutions.
Page 252 7.3 List of Fault, Minor Fault, Alarm, and Error Codes Display (Hex.) ALM LED Type Ref. Display (Hex.) ALM LED Type Ref. Copy Function End3 Flashing Auto-Tuning Errors ndAT Error End4 Flashing Auto-Tuning Errors nSE (0052) Illuminated Fault End5 Flashing Auto-Tuning Errors oC (0007) Illuminated...
Page 253 7.3 List of Fault, Minor Fault, Alarm, and Error Codes Display (Hex.) ALM LED Type Ref. Display (Hex.) ALM LED Type Ref. Parameter Setting Copy Function oPE06 Flashing rdEr Errors Error Parameter Setting rF (004E) Illuminated Fault oPE07 Flashing Errors rH (0010) Illuminated Fault...
Page 254: Faults
7.4 Faults Faults This section gives information about the causes and possible solutions of faults. You must use the Fault Reset operation to remove the fault before you can operate the drive. Use the information in this table to remove the cause of the fault.
Page 255 7.4 Faults Code Name Causes Possible Solutions • Examine the control circuit lines, main circuit lines, and Electrical interference caused a communication data error. ground wiring, and decrease the effects of electrical interference. • Make sure that a magnetic contactor is not the source of the electrical interference, then use a Surge Protective Device if necessary.
Page 256 7.4 Faults Code Name Causes Possible Solutions The monitor value set in H2-26 [Compare2 Mon. Examine the monitor value and remove the cause of the fault. Comparator 2 Limit Fault Selection] was outside the range of H2-27 [Compare2 Low Limit] and H2-28 [Compare2 Up Limit].
Page 257 7.4 Faults Code Name Causes Possible Solutions The PG option card or the encoder on the motor Repair the wiring and re-energize the drive, then replace the PG side is damaged. option card or the encoder if the problem continues. Note: •...
Page 258 7.4 Faults Code Name Causes Possible Solutions The communication option card received an Find the device that caused the external fault and remove the Option Card External Fault external fault from the controller. cause. Clear the external fault input from the controller. A programming error occurred on the controller Examine the operation of the controller program.
Page 259 7.4 Faults Code Name Causes Possible Solutions External Fault (Terminal DI7) MFDI terminal DI7 caused an external fault through Find the device that caused the external fault and remove the an external device. cause. Clear the external fault input in the MFDI. The wiring is incorrect.
Page 260 7.4 Faults Code Name Causes Possible Solutions A fault occurred in the feedback input circuit of the Replace the control board or the drive. For information about drive. replacing the control board, contact the manufacturer or your nearest sales representative. Note: •...
Page 261 7.4 Faults Code Name Causes Possible Solutions Incorrect values set in L8-93 [Lso Detect Time], L8- Increase the values set in L8-93 to L8-95. 94 [Lso Detect Level], and L8-95 [Lso Amount]. Note: • The drive detects this fault if it detects step-out while running at low speed. •...
Page 262 7.4 Faults Code Name Causes Possible Solutions • Set E5: PM MOTOR SETTINGS correctly or do Rotational If the drive detects the fault at start or in the low speed range (10% or less) and n8-57 = 1 [High- Auto-Tuning. Freq Injection = Enabled] for PM Control methods, •...
Page 263 7.4 Faults Code Name Causes Possible Solutions oFb00 Option Not Compatible with Port The option card connected to connector CN5-B is Connect the option card to the correct connector. not compatible. Note: DO-A3, AO-A3, PG-B3, and PG-X3 options can connect to connector CN5-B.
Page 264 7.4 Faults Code Name Causes Possible Solutions oFC50 to Option Card Error Occurred at A fault occurred in the option card. Refer to the manual for the PG-RT3 or PG-F3 option card. oFC55 Option Port CN5-C Note: Do a Fault Reset to clear the fault. Code Name Causes...
Page 265 7.4 Faults Code Name Causes Possible Solutions • Check the load level, acceleration/deceleration time, and motor Motor Overheat Fault (PTC Input) The motor has overheated. start/stop frequency (cycle time). • Decrease the load. • Increase the values set in Acceleration/Deceleration Times C1- 01 to C1-08.
Page 266 7.4 Faults Code Name Causes Possible Solutions The load is too heavy. Decrease the load. Drive Overload The acceleration/deceleration times or cycle times • Examine the acceleration/deceleration times and the motor are too short. start/stop frequencies (cycle times). • Increase the value set in Acceleration/Deceleration Times C1- 01 to C1-08.
Page 267 7.4 Faults Code Name Causes Possible Solutions • Decrease deceleration times in C1-02 [Decel Time 1], C1-04 High Slip Braking Overload The load inertia is too large. [Decel Time 2], C1-06 [Decel Time 3], and C1-08 [Decel Time 4] for applications that do not use High Slip Braking. An external force on the load side rotated the motor.
Page 268 7.4 Faults Code Name Causes Possible Solutions Noise interference along the encoder cable. Isolate the encoder cable from the drive output line or a different source of electrical interference. Electrical interference caused a drive malfunction. • Examine the control circuit lines, main circuit lines, and ground wiring, and decrease the effects of electrical interference.
Page 269 7.4 Faults Code Name Causes Possible Solutions • Re-energize the drive. qFL1 EEPROM Memory Q2pack Data There is an error in the EEPROM peripheral circuit. Error • If the fault stays, replace the control board or the drive. For information about replacing the control board, contact the manufacturer or your nearest sales representative.
Page 270 7.4 Faults Code Name Causes Possible Solutions • Make sure that there is not a short circuit in terminal B1 and A short circuit or ground fault on the drive output side caused damage to the output transistor of the terminals U/T1, V/T2, and W/T3.
Page 271 7.4 Faults Code Name Causes Possible Solutions Undertorque Detection 1 A fault occurred on the machine. Examine the machine and remove the cause of the fault. Example: There is a broken pulley belt. The parameters are incorrect for the load. Adjust L6-02 [Trq Det1 Level] and L6-03 [Trq Det1 Time] settings.
Page 272 7.4 Faults Code Name Causes Possible Solutions • Re-energize the drive. The relay or contactor on the soft-charge bypass Soft Charge Answerback Fault relay is damaged. • If the fault stays, replace the control board or the drive. • Check monitor U4-06 [SoftChgRelay Maint] shows the performance life of the soft-charge bypass relay.
Page 273: Minor Faults/Alarms
7.5 Minor Faults/Alarms Minor Faults/Alarms This section gives information about the causes and possible solutions when a minor fault or alarm occurs. Use the information in this table to remove the cause of the minor fault or alarm. Code Name Causes Possible Solutions The node address for the option card is not in the...
Page 274 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions The option card is damaged. If the fault continues and the wiring is correct, replace the option card. Note: • The drive detects this error if the Run command or frequency reference is assigned to the option card. •...
Page 275 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions Comparator 2 Limit Error The monitor value set in H2-26 [Compare2 Mon. Examine the monitor value and remove the cause of the error. Selection] was outside the range of H2-27 [Compare2 Low Limit] and H2-28 [Compare2 Up Limit].
Page 276 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions MECHATROLINK Watchdog The drive detected a watchdog circuit exception Examine the MECHATROLINK cable connection. If this error Timer Err while it received data from the controller. occurs frequently, examine the wiring and decrease the effects of electrical interference as specified by these manuals: •...
Page 277 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions External Fault [H1-04 = 2C to 2F] is set to MFDI Correctly set the MFDI. terminal DI4, but the terminal is not in use. Note: If the drive detects this error, the terminal assigned to H2-01, H2-02, and H2-03 = 4 [2NO-2CM Func Selection, 3NO-3CM Func Selection, and 4NO-4CM Funct Selection = Alarm] will be ON.
Page 278 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions The FbH detection level is set incorrectly. Adjust b5-36 [PID HiHi Limit Level] and b5-37 [PID HiHi Excessive PID Feedback Time]. There is a problem with the PID feedback wiring. Correct errors with the PID control wiring. The feedback sensor is not operating correctly.
Page 279 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions LT-1 Cooling Fan Maintenance Time The cooling fan is at 90% of its expected Use the procedures in this manual to replace the cooling fan. performance life. Set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time.
Page 280 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions • Check the load level, acceleration/deceleration time, and motor The motor has overheated. start/stop frequency (cycle time). • Decrease the load. • Increase the values set in Acceleration/Deceleration Times C1- 01 to C1-08. •...
Page 281 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions DC Bus Overvoltage There are surge voltages in the input power supply. Connect a DC reactor to the drive. Note: If you turn the phase advancing capacitors ON and OFF and use thyristor converters in the same power supply system, there can be surge voltages that irregularly increase the input voltage.
Page 282 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions The drive received a Motor 2 Selection [H1-xx = Make sure that the drive receives the Motor 2 Selection while the Motor Switch during Run 61] during run. drive is stopped. Note: If the drive detects this error, the terminal assigned to H2-01, H2-02, and H2-03 = 4 [2NO-2CM Func Selection, 3NO-3CM Func Selection, and 4NO-4CM Funct Selection = Alarm] will be ON.
Page 283 7.5 Minor Faults/Alarms Code Name Causes Possible Solutions Mechanical Weakening Detection 2 The drive detected undertorque as specified by the Examine the machine for deterioration. conditions for mechanical weakening detection set in L6-08 [MechF Enable]. Note: • If the drive detects this error, the terminal assigned to H2-01, H2-02, and H2-03 = 4 [2NO-2CM Func Selection, 3NO-3CM Func Selection, and 4NO-4CM Funct Selection = Alarm] will be ON.
Page 284: Parameter Setting Errors
7.6 Parameter Setting Errors Parameter Setting Errors Parameter setting errors occur when multiple parameter settings do not agree, or when parameter setting values are not correct. Refer to the table in this section, examine the parameter setting that caused the error, and remove the cause of the error.
Page 285 7.6 Parameter Setting Errors Code Name Causes Possible Solutions These commands are set in Digital Inputs (H1-xx, Remove the function settings that are not in use. F3-10 to F3-25, and H7-01 to H7-04) at the same time: • Setting values 67 [SpeedSearch Fmax] and 68 [SpeedSearch Fref] •...
Page 286 7.6 Parameter Setting Errors Code Name Causes Possible Solutions The following parameters are set at the same time: Set F3-03 = 2 [16-bit]. • F3-01 = 6 [D.In Funct Selection = BCD (5- digit), 0.01 Hz] • F3-03 = 0, 1 [D.In Data Length Select = 8-bit, 12-bit] These parameters are set and there is an AI-A3 Correct the parameter settings.
Page 287 7.6 Parameter Setting Errors Code Name Causes Possible Solutions • Set b5-15 ≠ 0.0. oPE09 PID Control Selection Fault The following parameters are set at the same time: • b5-15 ≠ 0.0 [Sleep Start Level ≠ 0.0 Hz] • Set b1-03 = 0, 1 [Ramp->Stop, Coast->Stop]. •...
Page 288 7.6 Parameter Setting Errors Code Name Causes Possible Solutions The Energy Saving parameters are not set in the Make sure that E5-xx is set correctly as specified by the motor oPE16 Energy Saving Constants Error applicable setting range. nameplate data. Code Name Causes...
Page 289: Auto-Tuning Errors
7.7 Auto-Tuning Errors Auto-Tuning Errors This table gives information about errors detected during Auto-Tuning. If the drive detects an Auto-Tuning error, the keypad will show the error and the motor will coast to stop. The drive will not send notification signals for faults and alarms when Auto-Tuning errors occur.
Page 290 7.7 Auto-Tuning Errors Code Name Causes Possible Solutions The combination of the motor rated current that was Examine the motor rated current and the no-load current. entered during Auto-Tuning and E2-03 [Mot No- Set E2-03 correctly. Load Current] do not match. Do Auto-Tuning again, and correctly set the motor rated current.
Page 291 7.7 Auto-Tuning Errors Code Name Causes Possible Solutions Er-09 Acceleration Error The motor did not accelerate for the specified Increase the value set in C1-01 [Accel Time 1]. acceleration time. Disconnect the machine from the motor and do Rotational Auto-Tuning again. The value of L7-01 [FW Torque Limit] or L7-02 Increase the value set in L7-01 or L7-02.
Page 292 7.7 Auto-Tuning Errors Code Name Causes Possible Solutions b1-04 = 1 [Reverse Operation Selection = Reverse Enable reverse in the target machine. Er-17 Reverse Prohibited Error disabled] has been set. Set b1-04 = 0 [Reverse enabled]. Note: Do Inertia Tuning again. You cannot do Inertia Tuning if the drive cannot rotate the motor in reverse.
Page 293: Backup Function Operating Mode Display And Errors
7.8 Backup Function Operating Mode Display and Errors Backup Function Operating Mode Display and Errors ◆ Operating Mode Display When doing the backup function tasks, the keypad will show the current task. These indicators do not show that an error has occurred. Keypad Display Name Display...
Page 294: Diagnosing And Resetting Faults
7.9 Diagnosing and Resetting Faults Diagnosing and Resetting Faults When a fault occurs and the drive stops, do the procedures in this section to remove the cause of the fault, then re- energize the drive. ◆ Fault and Power Loss Occur at the Same Time WARNING! Sudden Movement Hazard.
Page 295: Troubleshooting Without Fault Display
7.10 Troubleshooting Without Fault Display 7.10 Troubleshooting Without Fault Display If the drive or motor operate incorrectly, but the keypad does not show a fault or error code, refer to the items in this section. • Motor hunting and oscillation •...
Page 296: The Motor Rotates In The Opposite Direction From The Run Command
7.10 Troubleshooting Without Fault Display Causes Possible Solutions • Make sure that the functions set to the MFAI are correct. The frequency reference is 0 when The MFAI setting is incorrect. H3-02, H3-10, H3-06 = 5 [AI1 Function Selection, AI2 Function Selection, AI3 Function Selection = Freq Gain] and voltage (current) is not input.
Page 297: The Correct Auto-Tuning Mode Is Not Available
7.10 Troubleshooting Without Fault Display Causes Possible Solutions • Do Auto-Tuning. The drive is operating in a vector control mode, but Auto-Tuning has not been done. • Calculate motor parameter and set motor parameters. • Set A1-02 = 0 [Control Method = V/f Control]. •...
Page 298: Command
7.10 Troubleshooting Without Fault Display Causes Possible Solutions The Stall Prevention level during run setting is too low. Increase the value set in L3-06 [StallP Level@Run]. Note: If the L3-06 value is too low, speed will decrease while the drive outputs torque. Drive reached the limitations of the V/f motor control method.
Page 299: Deceleration Takes Longer Than Expected When Dynamic Braking Is Enabled
7.10 Troubleshooting Without Fault Display ◆ Deceleration Takes Longer Than Expected When Dynamic Braking Is Enabled Causes Possible Solutions The stall prevention during deceleration setting is incorrect. • Examine the setting for L3-04 [StallP@Decel Enable]. • When the drive has a dynamic braking option installed, set L3-04 = 0 [Disabled]. •...
Page 300: Motor Rotation Causes Unexpected Audible Noise From Connected Machinery
7.10 Troubleshooting Without Fault Display ◆ Motor Rotation Causes Unexpected Audible Noise from Connected Machinery Causes Possible Solutions The carrier frequency and the resonant frequency of the connected • Adjust C6-02, C6-03, C6-04, and C6-05 [Carrier Frequency Selection, Carrier Upper machinery are the same.
Page 301: The Output Frequency Is Lower Than The Frequency Reference
7.10 Troubleshooting Without Fault Display ◆ The Output Frequency Is Lower Than the Frequency Reference Causes Possible Solutions The frequency reference is in the Jump frequency range. Adjust d3-01, d3-02, d3-03, and d3-04 [Jump Frequency 1, Jump Frequency 2, Jump Frequency 3, and Jump Frequency Width] .
Page 302 7.10 Troubleshooting Without Fault Display SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 303: Periodic Inspection And Maintenance
Periodic Inspection and Maintenance This chapter gives information about how to examine and maintain drives in use, how to replace cooling fans and other parts, and how to store drives. Safety Precautions....................304 Inspection.........................306 Maintenance ......................309 Replace a Cooling Fan and Circulation Fan ............ 311 Replace the Drive ....................336 Replace the Keypad Battery ................342 Storage Guidelines ....................343...
Page 304: Safety Precautions
8.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Do not examine, connect, or disconnect wiring on an energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum.
Page 305 8.1 Safety Precautions NOTICE Observe correct electrostatic discharge (ESD) procedures when touching the drive. Failure to obey can cause ESD damage to the drive circuitry. Follow cooling fan replacement instructions. Replace all fans when performing maintenance to help ensure maximum useful product life. Improper fan replacement could cause damage the drive.
Page 306: Inspection
8.2 Inspection Inspection Power electronics have limited life and can show changes in performance and deterioration of performance after years of use in usual conditions. To help prevent these problems, it is important to do preventive maintenance and regular inspection, and replace parts on the drive. Drives contain different types of power electronics, for example power transistors, semiconductors, capacitors, resistors, fans, and relays.
Page 307 8.2 Inspection Table 8.2 Main Circuit Periodic Inspection Checklist Inspection Area Inspection Points Corrective Action Checked • Examine equipment for discoloration from too • Replace damaged components as necessary. much heat or deterioration. • The drive does not have many serviceable parts •...
Page 308 8.2 Inspection Table 8.6 Keypad Periodic Inspection Checklist Inspection Area Inspection Points Corrective Action Checked • Make sure that the keypad shows the data • If you have problems with the display or the keys, correctly. contact the manufacturer or your nearest sales General representative.
Page 309: Maintenance
8.3 Maintenance Maintenance The drive Maintenance Monitors keep track of component wear and tell the user when the end of the estimated performance life is approaching. The Maintenance Monitors prevent the need to shut down the full system for unexpected problems. Users can set alarm notifications for the maintenance periods for these drive components: •...
Page 310 8.3 Maintenance ◆ Alarm Outputs for Maintenance Monitors You can use H2-xx: MFDO Function Select to send a message that tells you when a specified component is near the end of its performance life estimate. Set the applicable value to H2-xx as shown in the table below for your component.
Page 311: Replace A Cooling Fan And Circulation Fan
8.4 Replace a Cooling Fan and Circulation Fan Replace a Cooling Fan and Circulation Fan To replace a cooling fan or circulation fan, contact the manufacturer or your nearest sales representative. Pay attention to the safety instructions. ◆ Replace a Fan (Models 4007 to 4012) WARNING! Electrical Shock Hazard.
Page 312: Replace A Fan (Models 4018, 4023)
8.4 Replace a Cooling Fan and Circulation Fan Align the notches on the fan with the pins on the drive and install the cooling fan in the drive. A - Notch on fan C - Front of drive B - Alignment pins on drive Figure 8.4 Install the Cooling Fan Note: When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the drive.
Page 313 8.4 Replace a Cooling Fan and Circulation Fan CAUTION! Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait 15 minutes minimum, and make sure that the heatsink is cool to replace the cooling fans. Failure to obey can cause minor to moderate injury. NOTICE: Follow cooling fan replacement instructions.
Page 314 8.4 Replace a Cooling Fan and Circulation Fan Align the notches on the fan with the pins on the drive and install the cooling fan in the drive. A - Notch on fan C - Front of drive B - Alignment pins on drive Figure 8.10 Install the Cooling Fan Note: When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the drive.
Page 315: Replace A Fan (Models 4031, 4038)
8.4 Replace a Cooling Fan and Circulation Fan Hold the fan finger guard at an angle and put the connector tabs on the fan finger guard into the holes on the drive. A - Front of drive C - Connector tabs B - Drive holes Figure 8.12 Reattach the Fan Finger Guard Push the hook on the back side of the fan finger guard and click it into place on the drive.
Page 316 8.4 Replace a Cooling Fan and Circulation Fan Pull the cooling fan straight up from the drive. Disconnect the power supply connector and remove the fan from the drive. A - Cooling fan Figure 8.15 Remove the Cooling Fans ■ Install a Fan Reverse the removal procedure to install a cooling fan.
Page 317: Replace A Fan (Models 4044 To 4075)
8.4 Replace a Cooling Fan and Circulation Fan Put the cable in the recess of the drive. A - Front of drive Figure 8.18 Put the Cable in the Drive Recess Push the hooks on the left and right sides of the fan finger guard and click it into place on the drive. Figure 8.19 Reattach the Fan Finger Guard Energize the drive and set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time.
Page 318 8.4 Replace a Cooling Fan and Circulation Fan Pull the cooling fan straight up from the drive. Disconnect the power supply connector and remove the fan from the drive. A - Cooling Fan Figure 8.21 Remove the Cooling Fan ■ Install a Fan Reverse the removal procedure to install a cooling fan.
Page 319: Replace A Fan (Models 4089 To 4296)
8.4 Replace a Cooling Fan and Circulation Fan Put the cable in the recess of the drive. A - Front of drive Figure 8.24 Put the Cable in the Drive Recess Hold the fan finger guard at an angle and put the connector tabs on the fan finger guard into the holes on the drive.
Page 320 8.4 Replace a Cooling Fan and Circulation Fan ■ Remove a Fan To remove the fan finger guard from the drive, push the tabs on the left and right sides of it and pull up the back side of the guard. A - Fan finger guard Figure 8.27 Remove the Fan Finger Guard Pull the cooling fan straight up from the drive.
Page 321 8.4 Replace a Cooling Fan and Circulation Fan Align the notches on the fan with the pins on the drive and install the cooling fan in the drive. A - Notch on fan C - Front of drive B - Alignment pins on drive Figure 8.30 Install the Cooling Fan Note: When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the drive.
Page 322: Replace Fans (Models 4371, 4389)
8.4 Replace a Cooling Fan and Circulation Fan Push the hooks on the left and right sides of the fan finger guard and click it into place on the drive. Figure 8.33 Reattach the Fan Finger Guard Energize the drive and set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time. ◆...
Page 323 8.4 Replace a Cooling Fan and Circulation Fan Connect the drive and the fan connector. Figure 8.36 Connect Connector Align the notches on the fan with the pins on the drive and install the cooling fan in the drive. A - Notch on fan C - Front of drive B - Alignment pins on drive Figure 8.37 Install the Cooling Fan...
Page 324 8.4 Replace a Cooling Fan and Circulation Fan Put the cable in the recess of the drive. A - Front of drive Figure 8.38 Put the Cable in the Drive Recess Hold the fan finger guard at an angle and put the connector tabs on the fan finger guard into the holes on the drive.
Page 325 8.4 Replace a Cooling Fan and Circulation Fan ■ Remove Circulation Fans Remove the drive cover. CAUTION! Crush Hazard. Only loosen the cover screws. Do not fully remove the cover screws. Make sure that the covers do not fall. Missing cover screws can cause the cover to fall and cause injury. Unplug the fan cable from the hook.
Page 326 8.4 Replace a Cooling Fan and Circulation Fan Disconnect the relay connector then remove the fan unit. Figure 8.43 Remove the Fan Unit Remove the screws that safety the cooling fan and remove the fan. A - Cooling Fan Figure 8.44 Remove the Cooling Fan ■...
Page 327 8.4 Replace a Cooling Fan and Circulation Fan A - Cooling Fan C - Alignment pin on fan unit base B - Fan unit base Figure 8.46 Install the Cooling Fan Note: When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the fan unit base. Put the fan unit into the specified location and use screws to safety it to the drive.
Page 328: Replace Fans (Models 4453 To 4675)
8.4 Replace a Cooling Fan and Circulation Fan Safety the fan cable to the hook. A - Hook B - Fan cable Reattach the drive cover. Energize the drive and set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time. ◆...
Page 329 8.4 Replace a Cooling Fan and Circulation Fan A - Screws A C - Slide panel B - Screws B Figure 8.49 Slide the Slide Panel Remove the fan unit and the slide panel at the same time. Figure 8.50 Remove the Fan Unit SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 330 8.4 Replace a Cooling Fan and Circulation Fan Unplug the power supply connector, remove the screws that safety the cooling fan and circulation fan, and then remove the fans. A - Cooling Fan C - Fan unit base B - Relay connector D - Circulation Fans Figure 8.51 Remove the Cooling Fan ■...
Page 331 8.4 Replace a Cooling Fan and Circulation Fan A - Cooling Fan C - Circulation Fans B - Fan unit base Figure 8.53 Install the Cooling Fan Note: When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the fan unit base. Put the cables in their initial locations.
Page 332 8.4 Replace a Cooling Fan and Circulation Fan Put the fan unit into the specified location and use screws to safety it to the drive. Tighten the screws to a tightening torque of 1.96 N∙m to 2.53 N∙m (17.35 lb.∙in. to 22.39 lb.∙in.). Connect the fan cable to the fan connector.
Page 333 8.4 Replace a Cooling Fan and Circulation Fan Unplug the fan cables from the fan connectors. A - Fan cable C - Fan connector B - Circuit board cooling fan unit Figure 8.55 Circulation Fan Components Loosen the circuit board cooling fan unit screws and slide the circuit board cooling fan unit up. Note: To remove the fan unit, it is only necessary to loosen the screws.
Page 334 8.4 Replace a Cooling Fan and Circulation Fan Remove the screws that safety the circuit board cooling fan and remove the fan. A - Circuit Board Cooling Fans C - Alignment pin on fan unit base B - Fan unit base Figure 8.58 Remove the Circuit Board Cooling Fan ■...
Page 335 8.4 Replace a Cooling Fan and Circulation Fan Connect the fan cable to the fan connector. A - Fan cable C - Fan connector B - Circuit board cooling fan unit Figure 8.60 Connect Cooling Fan Connectors Reattach the drive cover. Energize the drive and set o4-03 = 0 [Fan.Oper Setting = 0 h] to reset the cooling fan operation time.
Page 336: Replace The Drive
8.5 Replace the Drive Replace the Drive WARNING! Electrical Shock Hazard. While the drive is ON, never attempt to change any wiring, disconnect any option cards or connectors, or replace the cooling fan. Before performing any repairs, shut OFF the power supply to the drive and verify that there is no residual voltage in the unit.
Page 337 8.5 Replace the Drive Note: • Use UL-Listed, vinyl-coated insulated copper wires for operation with a continuous maximum permitted temperature of 75 °C at 600 V • Remove all unwanted objects that are near the terminal block connections. • Remove the insulation from the connection wires to the wire stripping lengths shown in the manual. •...
Page 338: Remove The Control Circuit Terminal Block
8.5 Replace the Drive Table 8.11 Recommended Wiring Tools Torque Driver Model Screw Size Screw Shape Adapter Torque Wrench (Tightening Torque) Model Manufacturer TSD-M 3NM Slotted (-) SF-BIT-SL 1,0X4,0-70 PHOENIX CONTACT (1.2 - 3 N∙m) Wire Gauge ≤ Wire Gauge ≤ 25 mm 25 mm (AWG 10):...
Page 339 8.5 Replace the Drive Pull the wiring cover away from the drive to remove it. A - Wiring cover B - Main circuit terminal block Figure 8.67 Remove the Wiring Cover Loosen the main circuit terminal block screws to fully open the terminal block opening. Note: The terminal block openings ship from the factory as fully open.
Page 340: Connect The Control Circuit Terminal Block
8.5 Replace the Drive Check the terminal sign that you wired and use a nipper to clip the specified cutaway section of the wiring cover. A - Cutaway sections B - Clip here with nippers Figure 8.71 Clip the Cutaway Section of the Wiring Cover Note: •...
Page 341 8.5 Replace the Drive Tighten the M3 screws to a tightening torque of 0.5 N∙m to 0.6 N∙m (4.4 lb.∙in. to 5.3 lb.∙in.). Figure 8.74 Safety the Terminal Block Install the front cover and the keypad to their initial positions. Check o2-04 [Drive KVA Selection].
Page 342: Replace The Keypad Battery
8.6 Replace the Keypad Battery Replace the Keypad Battery When the keypad battery is expired, the date and time go back to the default settings. Use this procedure to replace the battery. WARNING! Preventing Fire. Handle keypad batteries properly. Do not attempt to charge the battery or disassemble the keypad. Improper handling may result in batteries bursting and igniting, which could cause fire and injury.
Page 343: Storage Guidelines
8.7 Storage Guidelines Storage Guidelines The chemicals in the electrolytic capacitors and other electronic parts of the drive change over time. When you store the drive for long periods of time, use the information in this section to help keep the performance life estimates.
Page 344 8.7 Storage Guidelines SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 345: Disposal
Disposal Safety Precautions....................346 Disposal Instructions ....................347 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 346: Safety Precautions
9.1 Safety Precautions Safety Precautions DANGER Electrical Shock Hazard Make sure that all electrical connections are correct and install all drive covers before energizing the drive. Use terminals for their intended function only. Incorrect wiring or ground connections, and incorrect repair of protective covers can cause death or serious injury.
Page 347: Disposal Instructions
9.2 Disposal Instructions Disposal Instructions Correctly discard the drive, packing material, battery, and microSD card as specified by regional, local, and municipal laws and regulations for this product. Note: • Remove the battery and microSD card from the keypad before you discard the drive. •...
Page 348 9.2 Disposal Instructions SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 349: Specifications
Specifications 10.1 Drive Duty Modes ....................350 10.2 Model Specifications (400 V Class) ..............351 10.3 Drive Specifications....................357 10.4 Drive Derating ......................360 10.5 Drive Watt Loss.......................364 10.6 Drive Exterior and Mounting Dimensions............367 10.7 Knock-Out Hole Dimensions (UL Type 1) ............384 10.8 Peripheral Devices and Options.................388 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 350: Drive Duty Modes
10.1 Drive Duty Modes 10.1 Drive Duty Modes The drive has two duty modes from which to select for the application: Heavy Duty (HD) and Normal Duty (ND). When E1-01 [Input AC Supply Voltage] ≥ 460 V, the specifications listed here change. •...
Page 351: Model Specifications (400 V Class)
10.2 Model Specifications (400 V Class) 10.2 Model Specifications (400 V Class) Table 10.2 Rating (400 V Class) Input Duty Model 4002 4004 4005 4007 4009 4012 4018 4023 Voltage Rating 0.55 0.75 < 460 V 0.75 Maximum Applicable Motor Output (kW) 0.55 0.75 ≧...
Page 352 10.2 Model Specifications (400 V Class) Input Duty Model 4002 4004 4005 4007 4009 4012 4018 4023 Voltage Rating • Three-phase AC power supply 380 V to 480 V at 50/60 Hz Rated Voltage/Rated Frequency • DC power supply 513 V to 679 V Permitted Voltage Fluctuation -15% to +10% Permitted Frequency Fluctuation...
Page 353 10.2 Model Specifications (400 V Class) Input Model Duty Rating 4031 4038 4044 4060 4075 4089 4103 Voltage < 460 V Rated Output Capacity (kVA) ≧ 460 V < 460 V 59.6 74.9 89.2 Rated Output Current (A) ≥ 460 V •...
Page 354 10.2 Model Specifications (400 V Class) Table 10.4 Rating (400 V Class) Input Model Duty Rating 4140 4168 4208 4250 4296 4371 4389 Voltage < 460 V Maximum Applicable Motor Output (kW) ≧ 460 V < 460 V Maximum Applicable Motor Output (HP) ≧...
Page 355 10.2 Model Specifications (400 V Class) Input Model Duty Rating 4140 4168 4208 4250 4296 4371 4389 Voltage • Three-phase AC power supply 380 V to 480 V at 50/60 Hz Rated Voltage/Rated Frequency • DC power supply 513 V to 679 V Permitted Voltage Fluctuation -15% to +10% Permitted Frequency Fluctuation...
Page 356 10.2 Model Specifications (400 V Class) Model Input Voltage Duty Rating 4453 4568 4675 < 460 V Rated Output Capacity (kVA) ≧ 460 V < 460 V Rated Output Current ≥ 460 V • HD: 150% of the rated output current for 60 seconds •...
Page 357: Drive Specifications
10.3 Drive Specifications 10.3 Drive Specifications • To get the OLV, CLV, and AOLV specifications, do Rotational Auto-Tuning. • To get the longest product life, install the drive in an environment that meets the necessary specifications. Table 10.6 Control Characteristics Item Specification •...
Page 358 10.3 Drive Specifications Item Specification Approximately 20% Approximately 125% with a dynamic braking option • Short-time average deceleration torque Motor output 0.4/0.75 kW: over 100% Motor output 1.5 kW: over 50% Motor output 2.2 kW and larger: over 20%, Overexcitation Braking/High Slip Braking allow for approximately 40% Braking Torque •...
Page 359 10.3 Drive Specifications Environment Conditions Pollution degree 2 (IEC 62477-1) or less Install the drive in an area without: • Oil mist, corrosive or flammable gas, or dust • Metal powder, oil, water, or other unwanted materials Surrounding Area • Radioactive materials or flammable materials, including wood •...
Page 360: Drive Derating
10.4 Drive Derating 10.4 Drive Derating You must derate the drive capacity to operate the drive above the rated temperature, altitude, and default carrier frequency. ◆ Carrier Frequency Settings and Rated Current Values The following tables show how the drive rated output current changes when C1-02 [Decel Time 1] value changes. The output current value changes linearly as the carrier frequency changes.
Page 361: Open Loop Vector Control Method
10.4 Drive Derating Rated Current (A) Model Heavy Duty Rating (HD2) Normal Duty Rating (ND2) 2 kHz 5 kHz 8 kHz 10 kHz 12.5 kHz 15 kHz 2 kHz 5 kHz 8 kHz 10 kHz 12.5 kHz 15 kHz 4009 11.0 10.0 4012...
Page 362 10.4 Drive Derating Rated Current (A) Model Heavy Duty Rating (HD1) Normal Duty Rating (ND1) 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 2 kHz 4 kHz 6 kHz 8 kHz 10 kHz 12 kHz 60.0 60.0 56.6 46.3...
Page 363: Altitude Derating
10.4 Drive Derating ◆ Altitude Derating Install the drive in a location that with an altitude of 1000 m (3281 ft.) or lower. Derate the output current by 1% for each 100 m (328 ft.) to install the drive in altitudes between 1000 m to 4000 m (3281 ft.
Page 364: Drive Watt Loss
10.5 Drive Watt Loss 10.5 Drive Watt Loss ◆ 400 V Class Table 10.14 Drive Watt Loss (Heavy Duty: < 460 V) Rated Output Current Carrier Frequency Interior Unit Loss Cooling Fin Loss Total Loss Model 4002 4004 4005 4007 4009 4012 4018...
Page 365 10.5 Drive Watt Loss Rated Output Current Carrier Frequency Interior Unit Loss Cooling Fin Loss Total Loss Model 4089 4103 4140 1114 4168 1073 1473 4208 1300 1705 4250 1174 1628 4296 2021 2685 4371 2499 3342 4389 2161 2906 4453 1024 2835...
Page 366 10.5 Drive Watt Loss Rated Output Current Carrier Frequency Interior Unit Loss Cooling Fin Loss Total Loss Model 4007 4009 4012 4018 4023 4031 4038 4044 4060 4075 4089 4103 4140 1316 4168 1199 1680 4208 1275 1704 4250 1643 2291 4296 2257...
Page 367: Drive Exterior And Mounting Dimensions
10.6 Drive Exterior and Mounting Dimensions 10.6 Drive Exterior and Mounting Dimensions ◆ Open Chassis Type (IP20) ■ 4002 to 4023 Figure 10.1 Exterior and Mounting Dimensions Diagram 1 Table 10.18 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) 4002 (5.51)
Page 368 10.6 Drive Exterior and Mounting Dimensions ■ 4031, 4038 Figure 10.2 Exterior and Mounting Dimensions Diagram 2 Table 10.19 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) 4031 (7.09) (11.81) (7.95) (5.28) (2.68) (5.51) (5.51) (11.18) (0.315) (0.063) (0.063) (13.23)
Page 369 10.6 Drive Exterior and Mounting Dimensions ■ 4044, 4060 Figure 10.3 Exterior and Mounting Dimensions Diagram 3 Table 10.20 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) 4044 (8.66) (13.78) (8.94) (5.51) (3.43) (7.56) (7.56) (13.19) (0.315) (0.091) (0.091) (16.53)
Page 370 10.6 Drive Exterior and Mounting Dimensions ■ 4075 Figure 10.4 Exterior and Mounting Dimensions Diagram 4 Table 10.21 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) (max.) 17.5 17.5 4075 (9.45) (15.75) (11.02) (6.54) (4.49) (7.68) (7.32) (0.472) (14.76) (0.689)
Page 371 10.6 Drive Exterior and Mounting Dimensions ■ 4089, 4103 Figure 10.5 Exterior and Mounting Dimensions Diagram 5 Table 10.22 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) (max.) 4089 (10.04) (17.72) (11.02) (6.54) (4.49) (6.69) (6.50) (0.472) (16.69) (0.630) (1.14)
Page 372 10.6 Drive Exterior and Mounting Dimensions ■ 4140, 4168 Figure 10.6 Exterior and Mounting Dimensions Diagram 6 Table 10.23 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) (max.) 17.5 28.5 20.5 4140 (10.39) (21.38) (13.19) (7.32) (5.87) (7.48) (7.17) (0.472)
Page 373 10.6 Drive Exterior and Mounting Dimensions ■ 4208 to 4296 Figure 10.7 Exterior and Mounting Dimensions Diagram 7 Table 10.24 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) (max.) 43.5 28.5 4208 (12.28) (27.56) (16.54) (10.24) (6.30) (8.58) (8.58) (0.709)
Page 374 10.6 Drive Exterior and Mounting Dimensions ■ 4371, 4389 Figure 10.8 Exterior and Mounting Dimensions Diagram 8 Table 10.25 400 V class (IP20) Dimensions mm (in.) Weight Model kg (lb.) (max.) 4371 (17.32) (31.50) (18.58) (10.00) (8.58) (14.57) (14.57) (0.787) (29.80) (1.10) (1.73)
Page 375 10.6 Drive Exterior and Mounting Dimensions ■ 4453 to 4675 Figure 10.9 Exterior and Mounting Dimensions Diagram 9 Table 10.26 400 V class (IP20) Dimensions mm (in.) Weigh Model (lb.) (max.) 1140 1093 25.5 43.5 30.5 4453 (20.08) (44.88) (18.90) (10.24) (8.66) (17.72)
Page 376: Enclosed Wall-Mounted Type (Ul Type 1)
10.6 Drive Exterior and Mounting Dimensions ◆ Enclosed Wall-mounted Type (UL Type 1) ■ 4002 to 4023 Figure 10.10 Exterior and Mounting Dimensions Diagram 1 Table 10.27 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) 4002 (5.51) (11.81)
Page 377 10.6 Drive Exterior and Mounting Dimensions ■ 4031, 4038 Figure 10.11 Exterior and Mounting Dimensions Diagram 2 Table 10.28 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) 4031 (7.09) (13.39) (7.95) (5.28) (2.68) (5.51) (5.51) (11.81) (11.18) (0.315)
Page 378 10.6 Drive Exterior and Mounting Dimensions ■ 4044, 4060 Figure 10.12 Exterior and Mounting Dimensions Diagram 3 Table 10.29 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) 4044 (8.66) (15.75) (8.94) (5.51) (3.43) (7.56) (7.56) (13.78) (13.19) (0.315)
Page 379 10.6 Drive Exterior and Mounting Dimensions ■ 4075 Figure 10.13 Exterior and Mounting Dimensions Diagram 4 Table 10.30 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) (max.) 17.5 17.5 4075 (9.61) (19.69) (11.02) (6.54) (4.49) (7.68) (7.32) (0.394)
Page 380 10.6 Drive Exterior and Mounting Dimensions ■ 4089, 4103 Figure 10.14 Exterior and Mounting Dimensions Diagram 5 Table 10.31 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) (max.) 4089 (10.20) (22.83) (11.02) (6.54) (4.49) (6.69) (6.50) (0.394) (17.72)
Page 381 10.6 Drive Exterior and Mounting Dimensions ■ 4140, 4168 Figure 10.15 Exterior and Mounting Dimensions Diagram 6 Table 10.32 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) (max.) 17.5 20.5 4140 (10.55) (27.56) (13.19) (7.32) (5.87) (7.48) (7.17)
Page 382 10.6 Drive Exterior and Mounting Dimensions ■ 4208 to 4296 Figure 10.16 Exterior and Mounting Dimensions Diagram 7 Table 10.33 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) (max.) 28.5 4208 (12.44) (36.02) (16.54) (10.24) (6.30) (8.58) (8.58)
Page 383 10.6 Drive Exterior and Mounting Dimensions ■ 4371 Figure 10.17 Exterior and Mounting Dimensions Diagram 8 Table 10.34 400 V Class (UL Type 1) Dimensions mm (in.) Weight Model kg (lb.) (max.) 1045 4371 (17.48) (41.14) (18.58) (10.00) (8.58) (14.57) (14.57) (0.709) (31.50)
Page 384: Knock-Out Hole Dimensions (Ul Type 1)
10.7 Knock-Out Hole Dimensions (UL Type 1) 10.7 Knock-Out Hole Dimensions (UL Type 1) ◆ 4002 to 4023 Figure 10.18 Knock-Out Dimensions Diagram 1 (Models: 4002 to 4023) Dimensions mm (in.) Model φd4 57.5 38.2 4002 to 4005 (1.54) (3.35) (2.26) (1.18) (1.50)
Page 385 10.7 Knock-Out Hole Dimensions (UL Type 1) ◆ 4044, 4060 Figure 10.20 Knock-Out Dimensions Diagram 3 (Models: 4044, and 4060) Dimensions mm (in.) Model φd4 φd5 87.2 84.3 36.8 4044 (3.43) (3.32) (1.45) (2.68) (1.38) (1.38) (1.97) 106.2 84.3 36.8 4060 (4.18) (3.32)
Page 386 10.7 Knock-Out Hole Dimensions (UL Type 1) ◆ 4089, 4103 Figure 10.22 Knock-Out Dimensions Diagram 5 (Models: 4089, and 4103) Dimensions mm (in.) Model φd4 φd5 112.4 112.8 55.8 73.5 4089, 4103 (4.43) (4.44) (2.20) (2.89) (1.38) (1.38) (2.44) ◆ 4140, 4168 Figure 10.23 Knock-Out Dimensions Diagram 6 (Models: 4140, and 4168) Dimensions mm (in.)
Page 387: 4208 To 4296
10.7 Knock-Out Hole Dimensions (UL Type 1) ◆ 4208 to 4296 Figure 10.24 Knock-Out Dimensions Diagram 8 (Models: 4208, 4250, and 4296) Dimensions mm (in.) Model φd4 φd5 208.4 166.3 75.3 92.8 27.5 4208, 4250, 4296 (6.30) (8.20) (6.55) (2.96) (3.65) (1.08) (1.38)
Page 388: Peripheral Devices And Options
10.8 Peripheral Devices and Options 10.8 Peripheral Devices and Options This chapter shows the available peripheral devices and options for the drive. • Selection: Refer to the drive catalog for information about available products. • Installation and wiring: Refer to the instruction manual for each option. ◆...
Page 389 10.8 Peripheral Devices and Options ◆ Keypad Options Name Model Purpose WV001 (1 m [3.3 ft] length) To connect the keypad and drive. LCD Operator Extension Cable WV003 (3 m [9.8 ft] length) This option is an RJ-45, 8-pin straight-through UTP CAT5e cable. To attach the keypad to the control panel.
Page 390 10.8 Peripheral Devices and Options Name Model Purpose Document No. This option is for use with CLV/PM control method. The drive detects motor rotation speed from the pulse generator as feedback. The drive can then enable control of the output frequency keep a constant motor speed. •...
Page 391 10.8 Peripheral Devices and Options Contact the manufacturer or your nearest sales representative for more information. ◆ Types of Option Cards and Connectors Option PCB Available Connector Ports Number of Options Permitted PG-B3, PG-X3 CN5-C (CN5-B) PG-F3 and PG-RT3 CN5-C AO-A3, DO-A3 CN5-A, B, and C AI-A3...
Page 392 10.8 Peripheral Devices and Options SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 393: Parameter List
Parameter List 11.1 How to Read the Parameter List .................394 11.2 A: INITIALIZATION....................395 11.3 b: APPLICATION .....................397 11.4 C: TUNING ........................406 11.5 d: REFERENCE ....................... 411 11.6 E: MOTOR.........................415 11.7 F: OPTIONS ......................419 11.8 H: TERMINALS ......................430 11.9 L: PROTECTION......................448 11.10 n: SPECIAL.......................457 11.11 o: KEYPAD........................463 11.12 q: Q2PACK PARAMETERS...................468...
Page 394: How To Read The Parameter List
11.1 How to Read the Parameter List 11.1 How to Read the Parameter List Icon Description The parameter is available when operating the drive with V/f Control. CL-V/f The parameters is available when operating the drive with Closed Loop V/f Control. The parameter is available when operating the drive with Open Loop Vector Control.
Page 395: A: Initialization
11.2 A: INITIALIZATION 11.2 A: INITIALIZATION ◆ A1: INITIALIZATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV A1-00 Language Selection Sets the language for the LCD keypad. (0100) (0 - 12) Note: When you initialize the drive with parameter A1-03 [Init Parameters], the drive will not reset this parameter.
Page 396: A2: Manual Selection
11.2 A: INITIALIZATION ◆ A2: MANUAL SELECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV A2-01 to A2-32 MAN1 Param1 to Parameters in General- MAN3 Param12 Purpose Setup Mode (0106 - 0125) You can select a maximum of 32 parameters or monitors for the drive and set them to parameters A2-01 to A2-32.
Page 397: B: Application
11.3 b: APPLICATION 11.3 b: APPLICATION ◆ b1: OPERATION MODE SELECT Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b1-01 Freq. Ref. Sel. 1 Sets the input method for the frequency reference. (0180) (0 - 4) 0 : Keypad 1 : Analog Input 2 : Modbus...
Page 398: B2: Dc Inj / Short Ckt Brake
11.3 b: APPLICATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b1-15 Freq. Ref. Sel. 2 (01C4) Sets the input method for frequency reference 2. (0 - 4) 0 : Keypad 1 : Analog Input 2 : Modbus 3 : Option PCB 4 : Pulse Train Input...
Page 399: B3: Speed Search
11.3 b: APPLICATION ◆ b3: SPEED SEARCH Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-01 SpSrch@Start Selection Determined by A1-02 (0191) Sets the Speed Search at Start function where the drive will perform Speed Search with (0, 1) each Run command.
Page 400: B4: Timer
11.3 b: APPLICATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-29 SpSrch BackEMF Threshold (077C) Sets the induced voltage for motors that use Speed Search. The drive will start Speed (0 - 10%) Search when the motor induced voltage level is the same as the setting value. Usually it Expert is not necessary to change this setting.
Page 401: B5: Pid Control
11.3 b: APPLICATION ◆ b5: PID CONTROL Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-01 PID Enable (01A5) Enables PID control. (0,1) 0 : Disabled 1 : Enabled CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-70 PID MainRefMode (01E5)
Page 402 11.3 b: APPLICATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-14 Fdback Loss Time 1.0 s (01B2) Sets the length of time that PID Feedback must be less than b5-13 [Fdback Loss Lvl] to (0.0 - 25.5 s) detect PID Feedback Loss [FbL].
Page 403 11.3 b: APPLICATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-57 PID FdbkMon Bias 0.00 (11DD) Sets the bias for the monitor specified in b5-55 [PID Fback Mon Selection]. (-10.00 - +10.00) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-58 to b5-60...
Page 404: B6: Dwell Function
11.3 b: APPLICATION ◆ b6: DWELL FUNCTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b6-01 Dwell Ref.@Start (01B6) Sets the output frequency that the drive will hold momentarily when the motor starts. (Determined by A1-02) CL-V/f AOLV OLV/PM...
Page 405: B9: Zero Servo
11.3 b: APPLICATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b8-18 eSave d-Axis Filter Time 100 ms (01FA) Sets the d-axis current reference filter time constant. (0 - 5,000 ms) Expert CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b8-19 eSave Search Frequency...
Page 406: C: Tuning
11.4 C: TUNING 11.4 C: TUNING ◆ C1: ACCEL / DECEL Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C1-01 Accel Time 1 10.0 s (0200) Sets the length of time to accelerate from zero to maximum output frequency. (0.0 - 6000.0 s) CL-V/f AOLV...
Page 407: C3: Slip Compensation
11.4 C: TUNING ◆ C3: SLIP COMPENSATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C3-01 Slip Comp Gain Determined by A1-02 (020F) Sets the gain for the slip compensation function. Usually it is not necessary to change (0.0 - 2.5) this setting.
Page 408: C4: Torque Compensation
11.4 C: TUNING ◆ C4: TORQUE COMPENSATION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C4-01 Trq Comp Gain Determined by A1-02 (0215) Sets the gain for the torque compensation function. Use this parameter value for motor (0.00 - 2.50) 1 when operating multiple motors.
Page 409 11.4 C: TUNING Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-12 Integral@Ac/Dec Operation (0386) Sets integral operation during acceleration and deceleration. (0, 1) 0 : Disabled 1 : Enabled CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-17 Motor Inertia Determined by o2-04,...
Page 410: C6: Duty And Carrier
11.4 C: TUNING ◆ C6: DUTY AND CARRIER Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C6-01 ND/HD Duty Selection (0223) Sets the drive duty rating. (0, 1) 0 : HD Rating 1 : ND Rating CL-V/f AOLV OLV/PM...
Page 411: D: Reference
11.5 d: REFERENCE 11.5 d: REFERENCE ◆ d1: FREQUENCY REFERENCE Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d1-01 Reference 1 0.00 Hz Sets the frequency reference in the units from o1-03 [FrqDisplay Unit Selection]. (0280) (0.00 - 590.00 Hz) Note:...
Page 412: D2: Reference Limits
11.5 d: REFERENCE Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d1-13 Reference 13 0.00 Hz (028E) Sets the frequency reference in the units from o1-03 [FrqDisplay Unit Selection]. (0.00 - 590.00 Hz) Note: The default setting is o1-03 = 1 [0.01% (100%=E1-04)] when A1-02 = 6, 7 [Control Method = PM AOLVector, PM CLVector].
Page 413: D4: Frequency Up/Down
11.5 d: REFERENCE ◆ d4: FREQUENCY UP/DOWN Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d4-01 FRef Hold Selection (0298) Sets the function that saves the frequency reference or the frequency bias (Up/Down 2) (0, 1) after a Stop command or when de-energizing the drive.
Page 414: D6: Field Weakening / Forcing
11.5 d: REFERENCE Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d5-04 Speed Limit (029D) Sets the speed limit during Torque Control as a percentage of E1-04 [Max Output (-120 - +120%) Frequency]. Set d5-03 = 2 [Speed Limit Selection = d5-04 Setting] before you set this parameter.
Page 415: E: Motor
11.6 E: MOTOR 11.6 E: MOTOR ◆ E1: V/F PARAMETER MOTOR 1 Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E1-01 Input AC Supply Voltage 400 V: 400 V Sets the drive input voltage. (0300) (400 V Class: 310 to 510 NOTICE: Set this parameter to align with the drive input voltage (not motor voltage).
Page 416: E2: Motor 1 Parameters
11.6 E: MOTOR ◆ E2: MOTOR 1 PARAMETERS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E2-01 Mot Rated Current Determined by o2-04 (FLA) and C6-01 (030E) Sets the motor rated current in amps. (10% to 200% of the drive rated current) CL-V/f AOLV...
Page 417: E4: Motor 2 Parameters
11.6 E: MOTOR Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E3-10 M2 Min Out Voltage Determined by E3-01 (0320) Sets the minimum output voltage for the motor 2 V/f pattern. (400 V Class: 0.0 - 510.0 CL-V/f AOLV OLV/PM...
Page 418: E9: Simple Vector Settings
11.6 E: MOTOR Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E5-04 PM Mot Pole Count Determined by E5-01 (032C) Sets the number of PM motor poles. (2 - 120) Note: • When A1-02 = 7 [Control Method = PM CLVector], the maximum value is 120. •...
Page 419: F: Options
11.7 F: OPTIONS 11.7 F: OPTIONS ◆ F1: ENCODER Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-01 Enc1 Pulse Count (PPR) 1024 ppr Sets the number of output pulses for each motor revolution. (0380) (1 - 60000 ppr) CL-V/f AOLV...
Page 420 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-20 Enc1 PCB Disconnect Detect (03B4) Sets the function that enables and disables detection of a disconnected encoder (0, 1) connection cable to cause PGoH [Encoder (PG) Hardware Fault]. 0 : Disabled 1 : Enabled CL-V/f...
Page 421: F2: Analog Input
11.7 F: OPTIONS ◆ F2: ANALOG INPUT Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F2-01 An.In Funct.Selection (038F) Sets the input method for the analog reference used with AI-A3. (0, 1) 0 : 3 Independent Channels 1 : 3 Channels Added Together CL-V/f AOLV...
Page 422: F4: Analog Output
11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F3-17 D7 Function Selection (0BEA) Sets the function for terminal D7 of the DI-A3 when F3-01 = 8 [D.In Funct Selection = (0 - 4, 6 - 19F) MF Digital Input].
Page 423: F5: Digital Output
11.7 F: OPTIONS ◆ F5: DIGITAL OUTPUT Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F5-01 Term.P1-PC Function Select (0399) Sets the function of terminal P1-PC on the DO-A3 option. Set F5-09 = 2 [DO-A3 (0 - 1A7) Output Mode Selection = 8 CH Sel (F5-01 to F5-08)] to enable this function.
Page 424 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-07 Multi-Ref@NetRef/ ComRef (03A8) Sets the function that enables and disables the multi-step speed reference when the (0, 1) frequency reference source is NetRef or ComRef (communication option card or Modbus communications).
Page 425 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-25 MLII Watchdog Error (03C9) Sets the method to stop the motor or let the motor continue operating when the drive (0 - 3) detects an E5 [MECHATROLINK Watchdog Timer Err].
Page 426 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-50 DNet MAC Address (03C1) Sets the MAC address for DeviceNet communication. Restart the drive after you change (0 - 64) this setting. Note: Be sure to set a MAC address that is different than all other node addresses.
Page 427: F7: Ethernet
11.7 F: OPTIONS ◆ F7: ETHERNET Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-01 IP Address 1 (03E5) Sets the first octet of the IP Address for the device that is connecting to the network. (0 - 255) Restart the drive after you change this parameter.
Page 428 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-13 Addr Mode@Startup (03F1) Sets the method to set option card IP addresses. (0 - 2) 0 : Static 1 : BOOTP 2 : DHCP Note: •...
Page 429 11.7 F: OPTIONS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-64 PZD5 Write (0784) Sets the Modbus address for PZD5 (PPO output). A value of 0, 1, or 2 will disable the PZD5 (PPO output) write operation to the Modbus register. CL-V/f AOLV OLV/PM...
Page 430: H: Terminals
11.8 H: TERMINALS 11.8 H: TERMINALS ◆ H1: DIGITAL INPUTS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H1-01 DI1 Function Selection (0438) Sets the function for MFDI terminal DI1. (1 - 4, 6 - 19F) Note: The default setting is 0 when the drive is initialized for 3-Wire Initialization [A1-03 = 3330].
Page 431 11.8 H: TERMINALS ■ H1-xx: Multi-Function Digital Input Setting Values Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Through Mode Setting for terminals that are not being used or terminals being used in through mode. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Forward Run...
Page 432 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV LOC/REM Sel. Sets drive control for the keypad (LOCAL) or an external source (REMOTE). ON : LOCAL OFF : REMOTE CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV AI Input Sel Sets the command that enables or disables the terminals selected in H3-14 [An.In Term.Enable Sel].
Page 433 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV HiSlipBraking Sets the command to use high-slip braking to stop the motor. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Fast Stop NO Sets the command to ramp to stop in the deceleration time set in C1-09 [Fast Stop Time] when the input terminal is ON while the drive is operating.
Page 434 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Down Command Sets the command to decrease the drive frequency reference using a button. Users must also set Setting 62 [Up Command]. ON : Decreases the frequency reference. OFF : Holds the current frequency reference.
Page 435: H2: Digital Outputs
11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Comms Test Set the function for the drive to self-test RS-485 serial communications operation. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV 90 to 97 Q2pack DI1 to 8 Sets digital inputs used with Q2pack.
Page 436 11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-25 Compare1 Off-Delay 0.0 s Time (1545) Sets the off-delay time for comparator 1. (0.0 - 600.0 s) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-26 Compare2 Mon.
Page 437 11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-65 3NO-3CM Dly Time 0.1 s (1B4B) Sets the minimum on time used to output the logical calculation results from terminal (0.0 - 25.0 s) 3NO-3CM.
Page 438 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV @Regeneration The terminal activates on when the motor is regenerating. ON : Motor is regenerating. OFF : Motor is operating or stopped. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV @SpeedLimit The terminal activates when the speed limit is active.
Page 439 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV FreqDetect 3 The terminal deactivates when the output frequency is higher than the setting value of “L4-03 [SpAgree Det.Level (+/-)] + L4-04 [SpAgree Det.Width(+/-)]”. After the terminal deactivates, the terminal stays off until the output frequency is at the value of L4-03.
Page 440 11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV TrqDetect1NO The terminal activates when the drive detects overtorque or undertorque. ON : The output current/torque is more than the torque value set with L6-02 [Trq Det1 Level], or the level is less than the torque value set with L6-02 for longer than the time set with L6-03 [Trq Det1 Time].
Page 441: H3: Analog Inputs
11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV ModbusReg 1 The terminal activates when the bit specified by H2-08 [Mbus Reg1 Bit Select] for the Modbus register address set with H2-07 [Mbus Reg1 Address Select] activates. CL-V/f AOLV OLV/PM...
Page 442 11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H3-13 An.In FilterTime 0.03 s Constant (041B) Sets the time constant to apply a primary delay filter to the MFAI terminal. (0.00 - 2.00 s) CL-V/f AOLV OLV/PM...
Page 443: H4: Analog Outputs
11.8 H: TERMINALS Setting Function Description Ref. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV GenerTrqLim Enters the torque limit that is the same for all quadrants for forward, reverse, and regenerative operation if the motor rated torque is 100%. CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV...
Page 444: H5: Modbus Ports
11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H4-07 AO1 Signal Level Select (0423) Sets the MFAO terminal AO1 output signal level. (1 - 3) Note: Set jumper S5 on the terminal board to the correct position after changing this parameter.
Page 445: H6: Pulse Input Output
11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H5-10 Mbus 0025H Unit Sel (0436) Sets the unit of measure used for the Modbus communications monitor register 0025H (0, 1) (output voltage reference monitor). 0 : 0.1 V units 1 : 1 V units CL-V/f...
Page 446: H7: Virtual Input Output
11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H6-06 PO Mon.Selection Sets a function for pulse train monitor output terminal PO. Sets the “x-xx” part of the (0431) (000, 031, 101, 102, 105, Ux-xx monitor.
Page 447 11.8 H: TERMINALS Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H7-30 Virtual AIn Select Function (1177) Sets the virtual analog input function. (0 - 32) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H7-31 Virtual AIn Gain 100.0% (1178) Sets the virtual analog input gain.
Page 448: L: Protection
11.9 L: PROTECTION 11.9 L: PROTECTION ◆ L1: MOTOR PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L1-01 Motor Cool Type for Determined by A1-02 OL1 Calc (0480) Sets the motor overload protection with electronic thermal protectors. (0 - 6) 0 : Disabled 1 : VTorque...
Page 449 11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L2-02 RideThrough Determined by o2-04 Time@Power Loss and C6-01 (0486) Sets the maximum time that the drive will wait until trying to restart after power loss. (0.0 - 25.5 s) CL-V/f AOLV...
Page 450: L3: Stall Prevention
11.9 L: PROTECTION ◆ L3: STALL PREVENTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-01 StallP Mode@Accel (048F) Sets the method of the Stall Prevention During Acceleration. (1 - 4) 1 : Disabled 2 : General Purpose 3 : Intelligent Accel 4 : ILim Mode CL-V/f...
Page 451: L4: Speed Detection
11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-23 CHP Stall P Selection (04FD) Sets the function to automatically decrease the Stall Prevention Level during Run for (1, 2) constant output ranges. 1 : Level@L3-06 2 : Automatic Reduction CL-V/f...
Page 452: L5: Fault Restart
11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L4-05 FrefLoss Det.Selection (049D) Sets the operation when the drive detects a loss of frequency reference. (1, 2) 1 : Stop 2 : Run@L4-06PrevRef CL-V/f AOLV OLV/PM...
Page 453 11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L6-02 Trq Det1 Level 150% (04A2) Sets the detection level for Overtorque/Undertorque Detection 1. In V/f control, drive (0 - 300%) rated output current = 100% value. In vector control, motor rated torque = 100% value. CL-V/f AOLV OLV/PM...
Page 454: L7: Torque Limit
11.9 L: PROTECTION ◆ L7: TORQUE LIMIT Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L7-01 FW Torque Limit 200% (04A7) Sets the torque limit value for forward motoring as a percentage, where motor rated (0 - 300%) torque is the 100% value.
Page 455 11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-09 Ground Fault Selection Determined by o2-04 (04B5) Sets the function to enable and disable ground fault protection. (0, 1) 0 : Disabled 1 : Enabled CL-V/f AOLV OLV/PM...
Page 456: L9: Drive Protection 2
11.9 L: PROTECTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-40 Carrier Red Off-Delay Determined by A1-02 Time (04F1) Sets the length of time until the automatically reduced carrier frequency returns to the (0.00 - 2.00 s) condition before the reduction.
Page 457: 11.10 N: Special
11.10 n: SPECIAL 11.10 n: SPECIAL ◆ n1: HUNTING PREVENTION Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n1-01 HuntPrev Selection Determined by o2-04 Sets the function to prevent hunting. (0580) (0 - 2) 0 : Disabled 1 : Enabled 2 : Enabled (High Carrier) CL-V/f...
Page 458: N3: Highslip/Overexcitation Brake
11.10 n: SPECIAL ◆ n3: HIGHSLIP/OVEREXCITATION BRAKE Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n3-01 HSB Dec Freq Width (0588) Sets how much the drive lowers the output frequency during high-slip braking as a (1 - 20%) percentage where E1-04 [Max Output Frequency] = 100%.
Page 459: N5: Feed Forward Control
11.10 n: SPECIAL Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n4-68 SpEstim Filter Time 1 ms Constant (1B88) Sets the primary delay time constant for the speed estimation value. Usually it is not (1 - 10 ms) necessary to change this setting.
Page 460: N7: Simple Vector Tuning
11.10 n: SPECIAL ◆ n7: SIMPLE VECTOR TUNING Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n7-01 LoFreq Damping Gain (3111) Sets the oscillation suppression gain for the low speed range. (0.1 - 10.0) Expert CL-V/f AOLV OLV/PM...
Page 461 11.10 n: SPECIAL Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-41 HFI PoleDet Pgain (0568) Sets the speed estimation response for high frequency injection. Usually it is not (1.0 - 100.0) necessary to change this setting. Expert CL-V/f AOLV...
Page 462 11.10 n: SPECIAL Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-79 Pull-In Curr@Deceleration (05FE) Sets, the pull-in current allowed to flow during deceleration as a percentage of the (0 - 200%) motor rated current. Note: When n8-79 = 0, the drive will use the value set in n8-51 [Ac/Dec Pull-In Current].
Page 463: 11.11 O: Keypad
11.11 o: KEYPAD 11.11 o: KEYPAD ◆ o1: KEYPAD DISPLAY Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-02 Mon.Sel@Power-Up Sets the monitor item that the keypad screen shows after energizing the drive. Refer to (0501) (1 - 5) “U: Monitors”...
Page 464: O2: Keypad Operation
11.11 o: KEYPAD Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-43 2ndMon Area Selection (11C3) Sets the horizontal axis used to show the monitor that was set in o1-25 as a bar graph. (0 - 1) This parameter is only available with an LCD keypad.
Page 465: O3: Copy Function
11.11 o: KEYPAD Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o2-05 LCD FreqRef Mode@Home Screen (0509) (0, 1) Sets the function that makes it necessary to push the button to change the frequency reference value with the keypad when in Drive Mode. 0 : Disabled 1 : Enabled CL-V/f...
Page 466: O4: Maintenance Monitors
11.11 o: KEYPAD Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o3-06 AutoBackup Selection (0BDE) Sets the function that automatically backs up parameters. This parameter is only (0, 1) available when using an LCD keypad. 0 : Disabled 1 : Enabled CL-V/f...
Page 467: O5: Data Logger
11.11 o: KEYPAD ◆ o5: DATA LOGGER Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o5-01 Log Start Selection (1551) Sets the data log function. This parameter is only available on an LCD keypad. (0 - 1) 0 : OFF 1 : ON (Data Logging) CL-V/f...
Page 468: 11.12 Q: Q2Pack Parameters
11.12 q: Q2PACK PARAMETERS 11.12 q: Q2PACK PARAMETERS ◆ q1-01 to q8-40: Q2pack Parameters Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV q1-01 to q8-40: Reserved for Q2pack Refer to “Q2pack Operation Manual”. (1600 to 17E7) These parameters are reserved for use with Q2pack.
Page 469: 11.13 R: Q2Pack Joints
11.13 r: Q2PACK JOINTS 11.13 r: Q2PACK JOINTS ◆ r1: Q2PACK JOINTS Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV r1-01 to r1-40: Q2pack Joints Q2pack joints 1 to 20 (Upper / Lower) (1840 to 1867) (0 - FFFFH) SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 470: 11.14 T: Autotuning
11.14 T: AUTOTUNING 11.14 T: AUTOTUNING ◆ T0: TUNE MODE Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T0-00 Tune Mode Selection (1197) Sets the type of Auto-Tuning. (0, 1) 0 : Motor Parameter Tuning 1 : Control Tuning ◆...
Page 471: T2: Pm Motor
11.14 T: AUTOTUNING ◆ T2: PM MOTOR Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T2-01 PM AutoTune Mode Select (0750) Sets the type of Auto-Tuning for PM motors. (Determined by A1-02) 0 : PM Motor Parameter Settings 1 : PM Static Full AutoTune 2 : PM Static R Autotune 3 : Encoder Offset Autotune...
Page 472: T3: Asr
11.14 T: AUTOTUNING ◆ T3: ASR Default Name Description Ref. (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T3-00 Control Loop Tune Selection (1198) Sets the type of Control Auto-Tuning. (0 - 3) 0 : Inertia Tuning 1 : ASR (Speed Regulator) 2 : Dec Rate Tuning 3 : KEB Tuning Note:...
Page 473: 11.15 U: Monitors
11.15 U: MONITORS 11.15 U: MONITORS ◆ U1: STATUS Name Description MFAO Signal Level Ref. (Hex.) Shows the actual frequency reference value. Parameter o1-03 [FrqDisplay Unit U1-01 Frequency Reference 10 V = Max. frequency Selection] selects the units. (-10 V to +10 V) (0040) Unit: 0.01 Hz U1-02...
Page 474 11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U1-12 Drive Status Shows drive status where 1 = (ON) and 0 = (OFF). No signal output available For example, U1-12 shows “00000101” during run with the Reverse Run command. (004B) bit 0 : During run bit 1 : During zero-speed...
Page 475: U2: Fault
11.15 U: MONITORS ◆ U2: FAULT Name Description MFAO Signal Level Ref. (Hex.) U2-01 Current Fault Shows the fault that the drive has when viewing the monitor. No signal output available (0080) U2-02 Previous Fault Shows the fault that occurred most recently. No signal output available (0081)
Page 476: U3: Fault History
11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U2-13 DrvStat@PrevFault Shows the operation status of the drive at the most recent fault where 1 = (ON) and 0 = No signal output (OFF). available (008C) For example, U2-13 shows “00000001” during run. Use U1-12 [Drive Status] to monitor the actual drive status.
Page 477: U4: Maintenance
11.15 U: MONITORS ◆ U4: MAINTENANCE Name Description MFAO Signal Level Ref. (Hex.) U4-01 Cumulative OpeTime Shows the cumulative operation time of the drive. No signal output available (004C) Use parameter o4-01 [Cum.Oper TimeSetting] to reset this monitor. Use parameter o4- 02 [Cum.Oper TimeSelect] to select the cumulative operation times from: •...
Page 478 11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U4-11 kWh Upper 5Digits Shows the upper 5 digits of the watt hour value for the drive. No signal output available (005D) Unit: 1 MWh Note: Monitor U4-11 shows the upper 5 digits and U4-10 [kWh Lower 4Digits] shows the lower 4 digits.
Page 479 11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U4-21 Run Source Selected Shows the selected Run command source. No signal output The keypad shows the Run The keypad shows the Run command source as “XY-nn” as specified by these rules: (07DD) command source as X: Ext Ref 1/2 [H1-xx = 9] selection status...
Page 480: U5: Pid
11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U4-25 No of Travels(H) Shows the lower 4 digits of the drive run count. No signal output available (07E7) Note: The keypad shows the drive run count in 8 digits. Monitor U4-25 shows the upper 4 digits and U4-24 [No of Travels(L)] shows the lower 4 digits.
Page 481 11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U6-07 q-Axis ACR Output Shows the output value for current control related to motor secondary current. (q axis) 400 V class: 10 V = 400 Vrms (005F) Unit: 0.1% (-10 V to +10 V) Expert U6-08 d-Axis ACR Output...
Page 482: U8: Q2Pack Monitors
11.15 U: MONITORS Name Description MFAO Signal Level Ref. (Hex.) U6-80 to U6-83 OPT IP ADR1 to 4 Shows the currently available local IP Address. No signal output available • U6-80: 1st octet (07B0 to 07B3) • U6-81: 2nd octet •...
Page 483: 11.16 A1-02 [Control Method] Dependent Parameters
11.16 A1-02 [Control Method] Dependent Parameters 11.16 A1-02 [Control Method] Dependent Parameters The values for the parameters in these tables depend on the values for parameter A1-02 [Control Method]. Changing the setting for A1-02 [Control Method] will change the default settings. ◆...
Page 484 11.16 A1-02 [Control Method] Dependent Parameters Control Method Parameter Setting Range Unit V/f Control PG V/f Control OLVector CLVector Adv OLVector L1-01 Motor Cool Type for OL1 0 - 4 Calc L3-05 StallP@RUN Enable 0 - 3 L3-20 DCBus VoltAdj Gain 0.00 - 5.00 0.01 1.00...
Page 485 11.16 A1-02 [Control Method] Dependent Parameters Control Method Setting Range Unit PM OLVector PM AOLVector PM CLVector EZ Vector C5-02 ASR ITime 1 0.000 - 60.000 0.001 s 0.500 0.500 0.500 0.500 C5-03 ASR PGain 2 0.00 - 300.00 0.01 10.00 20.00 10.00...
Page 486: 11.17 E1-03 [V/F Pattern Selection] Dependent Parameters
11.17 E1-03 [V/f Pattern Selection] Dependent Parameters 11.17 E1-03 [V/f Pattern Selection] Dependent Parameters The values for the parameters in these tables depend on the values for parameter A1-02 [Control Method] and E1- 03 [V/f Pattern Selection]. Changing the settings for A1-02 [Control Method] and E1-03 [V/f Pattern Selection] will change the default settings.
Page 487 11.17 E1-03 [V/f Pattern Selection] Dependent Parameters Table 11.3 Parameters Changed by E1-03 (4140 to 4675) Setting of A1-02 [Control Setting of E1-03 [V/f Pattern Selection] Method] Unit CLVe CLVe ctor ctor 50.0 60.0 60.0 72.0 50.0 50.0 60.0 60.0 50.0 50.0 60.0...
Page 488: E3-01 [M2 Control Method Selection] Dependent Parameters
11.18 E3-01 [M2 Control Method Selection] Dependent Parameters 11.18 E3-01 [M2 Control Method Selection] Dependent Parameters The values for the parameters in these tables depend on the values for parameter E3-01 [M2 Control Method Selection]. Changing the setting for E3-01 [M2 Control Method Selection] will change the default settings. Motor 2 Control Method (setting value of E3-01) Parameter Setting Range...
Page 489: 11.19 Defaults By Drive Model And Duty Rating Nd/Hd
11.19 Defaults by Drive Model and Duty Rating ND/HD 11.19 Defaults by Drive Model and Duty Rating ND/HD The values for the parameters in these tables depend on the values for parameters o2-04 [Drive KVA Selection] and C6-01 [ND/HD Duty Selection]. Changing the settings for o2-04 and C6-01 will change the default settings. ◆...
Page 490 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4009 4012 4018 4023 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) (E4-11 M2 Rated Power (kW)) b3-04 SpSrch V/F Gain b3-06 Speed Curr Lev1 for Estimation b3-08 Speed ACR PGain for Estimation b3-26 Dir.
Page 491 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4031 4038 4044 4060 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) 18.5 18.5 (E4-11 M2 Rated Power (kW)) b8-03 eSave Filter Time 0.50 0.50 0.50 0.50 0.50 0.50...
Page 492 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4075 4089 4103 4140 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) (E4-11 M2 Rated Power (kW)) C6-02 Carrier Frequency Selection E2-01 Mot Rated Current (FLA) 52.3 65.6 65.6...
Page 493 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4168 4208 4250 4296 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) (E4-11 M2 Rated Power (kW)) E2-02 Mot Rated Slip 1.39 1.38 1.38 1.35 (E4-02 M2 Rated Slip) E2-03 Mot No-Load Current (E4-03 M2 No-Load Current) E2-05 Motor L-L Resistance...
Page 494 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4371 4389 4453 4568 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) (E4-11 M2 Rated Power (kW)) E2-05 Motor L-L Resistance Ω 0.029 0.025 0.025 0.02 0.02 0.014 0.014...
Page 495 11.19 Defaults by Drive Model and Duty Rating ND/HD Drive Model Parameter Unit 4675 C6-01 ND/HD Duty Selection E2-11 Motor Rated Power (kW) (E4-11 M2 Rated Power (kW)) E2-10 Motor Iron Loss 4700 5560 (E4-10 M2 Iron Loss) E5-01 PM Mot Code Selection FFFF FFFF L2-02 RideThrough Time@Power...
Page 496: 11.20 Parameters Changed By Pm Motor Code Selection
11.20 Parameters Changed by PM Motor Code Selection 11.20 Parameters Changed by PM Motor Code Selection Note: The motor codes listed in these tables are the only correct setting values. ◆ Yaskawa SSR1 Series IPM Motors (Derated Torque) Table 11.4 SSR1 Series Motor Code Setting for Specification of 400 V at 1750 min (r/min) Parameter Unit...
Page 497 11.20 Parameters Changed by PM Motor Code Selection Parameter Unit Motor Code (setting value of E5-01) E5-24 PM BackEMF L-L Vrms mV/(r/ (mV/rpm) min) E1-04 Max Output Frequency 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 E1-05 Max Output Voltage 380.0 380.0 380.0...
Page 498 11.20 Parameters Changed by PM Motor Code Selection Parameter Unit Motor Code (setting value of E5-01) PM q-Axis Inductance (mH/Phase) 166.96 113.19 80.59 60.32 40.45 30.94 33.45 19.63 PM BackEMF Vpeak (mV/(rad/ s)) mVs/rad 528.6 544.2 568.5 572.8 562.9 587.6 670.1 612.7 mV/(r/...
Page 499 11.20 Parameters Changed by PM Motor Code Selection Parameter Unit Motor Code (setting value of E5-01) PM Mot Resistance (Ohms/Phase) Ω 0.028 0.024 0.015 0.011 PM d-Axis Inductance (mH/Phase) 2.32 2.20 1.45 1.23 PM q-Axis Inductance (mH/Phase) 2.97 3.23 1.88 1.67 PM BackEMF Vpeak (mV/(rad/ s)) mVs/rad...
Page 500 11.20 Parameters Changed by PM Motor Code Selection Parameter Unit Motor Code (setting value of E5-01) Motor Rotation Speed 1150 1150 1150 1150 1150 1150 E5-02 PM Mot Rated Power (kW) 18.50 22.00 30.00 37.00 45.00 E5-03 PM Mot Rated Current (FLA) 27.8 31.8 37.2...
Page 501: Yaskawa Sst4 Series Ipm Motors (Constant Torque)
11.20 Parameters Changed by PM Motor Code Selection ◆ Yaskawa SST4 Series IPM Motors (Constant Torque) Table 11.13 SST4 Series Motor Code Setting for Specification of 400 V at 1750 min (r/min) Name Unit Motor Code (setting value of E5-01) PM Mot Code Selection 2232 2233...
Page 502 11.20 Parameters Changed by PM Motor Code Selection Name Unit Motor Code (setting value of E5-01) E1-06 Base Frequency 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 E1-09 Min Output Frequency C5-17 Motor Inertia 0.044 0.054 0.063 0.113 0.137 0.252 0.30 0.41 L3-24...
Page 503 11.20 Parameters Changed by PM Motor Code Selection Name Unit Motor Code (setting value of E5-01) PM d-Axis Inductance E5-06 113.84 77.84 40.00 27.52 31.73 23.09 25.28 13.36 (mH/Phase) PM q-Axis Inductance E5-07 157.16 103.56 60.80 37.00 40.88 34.39 35.20 18.44 (mH/Phase) PM BackEMF Vpeak...
Page 504 11.20 Parameters Changed by PM Motor Code Selection Table 11.18 SST4 Series Motor Code Setting for Specification of 400 V at 1450 min (r/min) Name Unit Motor Code (setting value of E5-01) PM Mot Code Selection 2347 2348 2349 234A 234C 234D Voltage Class...
Page 505 11.20 Parameters Changed by PM Motor Code Selection Name Unit Motor Code (setting value of E5-01) C5-17 Motor Inertia 0.0022 0.0042 0.0081 0.0133 0.0168 0.027 0.044 L3-24 Acc@Rated Torque 0.080 0.081 0.078 0.088 0.066 0.070 0.085 Mot Inertia Acceleration n5-02 0.080 0.081 0.078...
Page 506 11.20 Parameters Changed by PM Motor Code Selection Name Unit Motor Code (setting value of E5-01) PM q-Axis Inductance E5-07 5.39 3.90 3.23 2.46 2.08 1.88 1.51 (mH/Phase) PM BackEMF Vpeak E5-09 mVs/rad 853.8 829.6 835.6 833.4 848.6 889.1 915.0 (mV/(rad/ s)) PM BackEMF L-L mV/(r/...
Page 507: Parameter Details
Parameter Details 12.1 A: INITIALIZATION....................508 12.2 b: APPLICATION .....................515 12.3 C: TUNING ........................564 12.4 d: REFERENCE .......................588 12.5 E: MOTOR.........................609 12.6 F: OPTIONS ......................629 12.7 H: TERMINALS ......................666 12.8 L: PROTECTION......................737 12.9 n: SPECIAL.......................783 12.10 o: KEYPAD........................804 12.11 T: AUTOTUNING......................824 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 508: A: Initialization
12.1 A: INITIALIZATION 12.1 A: INITIALIZATION The parameter group A: INITIALIZATION sets the operating environment and operating conditions for the drive. ◆ A1: INITIALIZATION A1 parameters set the operating environment and operating conditions for the drive. For example, these parameters set the keypad language, the control method, and the parameter access level for the drive. ■...
Page 509 12.1 A: INITIALIZATION Table 12.1 Access Level and Available Keypad Screens A1-01 [Access Level] Setting Mode Keypad Screen Drive Mode Monitors Parameters Manual Setup Parameter Backup/Restore Modified Parameters/Fault Programming Mode Auto-Tuning Initial Setup Screen Diagnostic Tools Note: • When you use A1-04 and A1-05 [Password Setting] to set a password, you cannot change the values set in A1-01 to A1-03, A1-07,or A2-01 to A2-32.
Page 510 12.1 A: INITIALIZATION This is a control method for induction motors. Use this control method for applications in which high-precision speed control is necessary. This control method has high speed and torque response and high torque when operating at low speeds. The speed control range is 1:200.
Page 511 12.1 A: INITIALIZATION Table 12.2 Parameters that are not Initialized Using a 2-Wire Sequence or a 3-Wire Sequence Name A1-00 Language Selection A1-02 Control Method A1-07 Q2pack Enable E1-03 V/f Pattern Selection E5-01 PM Mot Code Selection E5-02 PM Mot Rated Power (kW) E5-03 PM Mot Rated Current (FLA) E5-04...
Page 512 12.1 A: INITIALIZATION Push to select [A1-04], then push You can now change parameter settings. Push to move the digit and enter the password. Push to confirm the password. The drive unlocks the parameters and automatically shows the Parameters Screen. Push to show [A1-02], then push The keypad shows the setting value for [A1-02].
Page 513: A2: Manual Selection
12.1 A: INITIALIZATION ■ A1-11 Firmware Update Lock Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV A1-11 Firmware Update Lock (111D) This function locks the drive firmware. When enabled, users cannot flash new drive firmware. (0, 1) Expert 0 : Disabled Lock is disabled.
Page 514 12.1 A: INITIALIZATION Note: In General-Purpose Setup Mode, the drive registers parameters starting from A2-27 because parameters A2-26 and lower are already registered by default. SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 515: B: Application
12.2 b: APPLICATION 12.2 b: APPLICATION The parameter group b: APPLICATION sets the following functions. • Frequency reference source/Run command source • Stopping method settings • DC Injection Braking • Speed Search • Timer Function • PID control • Dwell function •...
Page 516 12.2 b: APPLICATION Figure 12.1 Example of Setting the Frequency Reference with a Voltage Signal to Terminal AI1 Note: You can also use this diagram to wire terminals AI2 and AI3. • Current Input Refer to Table 12.4 to use a current signal input to one of the MFAI terminals. Table 12.4 Frequency Reference Current Input Parameter Settings Terminal...
Page 517 12.2 b: APPLICATION Note: If b1-01 = 3 but no connected option card, then oPE05 [Run Cmd/Freq Ref Source Sel Err] will flash on the keypad. 4 : Pulse Train Input Use a pulse train signal from the pulse train input terminal PI to enter the frequency reference. Do this procedure to make sure that the pulse train signal is operating correctly.
Page 518 12.2 b: APPLICATION The drive ramps the motor to stop as specified by the deceleration time. The default setting for the deceleration time is C1-02 [Decel Time 1]. The actual deceleration time changes as the load conditions change (for example, mechanical loss and inertia).
Page 519 12.2 b: APPLICATION Enter the Stop command or turn OFF the Run command and turn OFF drive output and coast the motor to stop. Load conditions will have an effect on the deceleration rate as the motor coasts to stop (for example, mechanical loss and inertia).
Page 520 12.2 b: APPLICATION Enter the Stop command or turn OFF the Run command and turn OFF drive output and coast the motor to stop. The drive ignores the Run command until the “Run wait time” t is expired. To start the drive again, enter the Run command after the “Run wait time” t is expired. Figure 12.9 Coast to Stop with Timer The active deceleration time and the output frequency when drive receives the Stop command determine the length of “Run wait time”...
Page 521 12.2 b: APPLICATION ■ b1-04 Reverse Operation Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b1-04 Reverse Operation Selection (0183) Sets the reverse operation function. Disable reverse operation in fan or pump applications where (0, 1) reverse rotation is dangerous.
Page 522 12.2 b: APPLICATION Figure 12.14 Operate at Minimum Frequency 4 : Zero Speed The drive performs Zero Speed Control when the frequency reference falls below the value set in E1-09. The drive performs Zero Speed Control again for the time set in b2-04 when the Stop command is entered (or when the Run command is switched OFF).
Page 523 12.2 b: APPLICATION When the drive is operating the motor, turn OFF the Run command to stop the motor. Enter the Run command again to start operation. 2 : Accept RUN If a Run command is enabled when you switch between Run command sources, the drive will start to operate the motor or continue to operate the motor.
Page 524 12.2 b: APPLICATION on the keypad to change the frequency reference. 1 : Analog Input Use MFAI terminals AI1, AI2, and AI3 to input an analog frequency reference with a voltage or current input signal. • Voltage Input Refer to Table 12.5 to use a voltage signal input to one of the MFAI terminals.
Page 525 12.2 b: APPLICATION Figure 12.17 Example of Setting the Frequency Reference with a Current Signal to Terminal A2 Note: You can also use this diagram to wire terminals AI1 and AI3. Changing between Master and Auxiliary Frequency References Use the multi-step speed reference function to change the frequency reference input between terminals AI1, AI2, and AI3.
Page 526 12.2 b: APPLICATION This sequence has two input types: FWD/Stop and REV/Stop. Set A1-03 = 2220 [Init Parameters = 2-Wire Initialization] to initialize the drive and set terminals DI1 and DI2 for a 2-wire sequence. • 2-wire Sequence 2 This sequence has two input types: Run/Stop and FWD/REV. •...
Page 527: B2: Dc Inj / Short Ckt Brake
12.2 b: APPLICATION ■ b1-35 DI Deadband Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b1-35 DI Deadband Time 0.0 ms (1117) Sets the deadband time for MFDIs. (0.0 to 100.0 ms) Expert When the on/off time for MFDIs is longer than the time set in b1-35, the drive activates the MFDI. Set this parameter to prevent malfunctions caused by relay chattering for applications in which relays send input to MFDI terminals.
Page 528 12.2 b: APPLICATION Note: When b2-01 ≤ E1-09 [Min Output Frequency], the drive will start Short Circuit Braking from the frequency set in E1-09. If b2-01 and E1-09 = 0 Hz, the drive will not do Short Circuit Braking. • A1-02 = 3 or 7 [CLVector or PM CLVector] or A1-02 = 4 [Adv OLVector] and n4-72 = 2 [With PG] In these control methods, b2-01 sets the starting frequency for Zero Speed Control at Stop.
Page 529 12.2 b: APPLICATION ■ b2-08 MagFlux Comp Value Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b2-08 MagFlux Comp Value (0190) Sets how much current the drive injects when DC Injection Braking at Start starts (Initial (0 - 1000%) Excitation) as a percentage of E2-03 [Mot No-Load Current].
Page 530: B3: Speed Search
12.2 b: APPLICATION ■ b2-18 SCB Current Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b2-18 SCB Current 100.0% (0177) Sets the Short Circuit Braking Current as a percentage of the motor rated current. (0.0 - 200.0%) The Short Circuit Braking current cannot be higher than the drive rated current, although a higher current level can be set using b2-18.
Page 531 12.2 b: APPLICATION Note: • To use Speed Estimation Speed Search with V/f Control, do Rotational Auto-Tuning before you set the Speed Search function. If the wire length between the drive and motor changed since the last time you did Auto-Tuning, do Stationary Auto-Tuning for Line-to-Line Resistance process again.
Page 532 12.2 b: APPLICATION Note: You cannot do Speed Estimation Speed Search in these conditions: • When you operate more than one motor with one drive • When you use a high-speed motor (200 Hz or higher) • When you use a 1.5 kW or smaller motor. •...
Page 533 12.2 b: APPLICATION • Do Speed Search with each Run Command The drive ignores a Speed Search command from the external terminals. • Use an MFDI to do an External Speed Search Command To use an MFDI to do Speed Search, input the Run command at the same time that terminal DIx set for Speed Search activates, or after Speed Search activates.
Page 534 12.2 b: APPLICATION ■ b3-04 SpSrch V/F Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-04 SpSrch V/F Gain Determined by o2-04 (0194) Sets the ratio used to reduce the V/f during searches to reduce the output current during speed (10 - 100) searches.
Page 535 12.2 b: APPLICATION ■ b3-10 Speed Det Gain for Estimation Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-10 Speed Det Gain for 1.05 Estimation (019A) Sets the gain to correct estimated frequencies from Speed Estimation Speed Search. (1.00 - 1.20) Expert If the drive detects ov [DC Bus Overvoltage] when you restart the motor, increase the setting value.
Page 536 12.2 b: APPLICATION The drive uses the residual voltage from a short baseblock time to estimate the motor speed. If there is not sufficient residual voltage, then the drive will inject DC current into the motor to estimate the motor speed.
Page 537 12.2 b: APPLICATION ■ b3-32 SpSrch I End Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-32 SpSrch I End Level 1.20 (0BC1) Sets the current level that completes Speed Search. (0.00 - 1.49) Expert The Current Detection Speed Search gradually decreases the output frequency to search for the motor speed when the output current is equal to or less than Speed Search Current Complete Level.
Page 538: B4: Timer
12.2 b: APPLICATION ■ b3-55 Speed Curr Rise Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b3-55 Speed Curr Rise Time 10 ms (3124) Sets the length of time that the drive will increase the current from zero current to the setting (10 - 2000 ms) value of b3-06 [Speed Curr Lev1 for Estimation].
Page 539: B5: Pid Control
12.2 b: APPLICATION ■ b4-02 Timer OFF Time Delay Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b4-02 Timer OFF Time Delay 0.0 s (01A4) Sets the OFF-delay time for the timer input. (0.0 - 3000.0 s) ■...
Page 540 12.2 b: APPLICATION • I control I control is the integral of the deviation. It uses an integral value of the deviation to output the product (the controlled output). I control helps align the feedback value and the target value. •...
Page 541 12.2 b: APPLICATION Input Methods for the PID Setpoint Setting Pulse train input terminal DI Set H6-01 = 3 [PI Pulse Train Function = PG Feedback]. b5-19 [PID Setpoint Value] Set b5-18 = 1 [b5-19 PID SP Selection = Enabled]. Enters the PID setpoint to b5-19. Note: If you set two inputs for the PID setpoint, it will trigger operation error oPE07 [Analog Input Selection Error].
Page 542 12.2 b: APPLICATION ■ PID Control Block Diagram Figure 12.29 PID Control Block Diagram ■ PID Feedback Loss Detection The PID feedback loss detection function detects broken sensors and defective wiring between the drive and sensors. Use the PID feedback loss detection function when you use PID control. If the feedback signal is too low, the motor can suddenly accelerate to the maximum output frequency.
Page 543 12.2 b: APPLICATION Figure 12.30 Time Chart for PID Feedback Loss Detection Time ■ PID Sleep PID sleep stops drive operation when the PID output or the frequency reference is less than b5-15 [Sleep Start Level]. This function shuts off drive output after the motor decelerates to the set frequency. The drive will automatically restart the motor when the PID output or the frequency reference is more than the b5- 15 value for the time set in b5-16 [Sleep Delay Time].
Page 544 12.2 b: APPLICATION Purpose Procedure Results • Set b5-05 [Derivative Time (D)] to a smaller Prevent overshoot. value. • Set b5-03 [Integral Time (I)] to a larger value. • Set b5-05 [Derivative Time (D)] to a larger Quickly stabilize control. value.
Page 545 12.2 b: APPLICATION Configuration Parameter Description b5-95 = 1 [EZsleep Wake Mode = Absolute] When the PID feedback is less than the value of b5-94 [EZsleep Wake Level] for longer than the time set in b5-96 [EZsleep Wake Time], the drive restarts operation from sleep. b5-95 = 0 [EZsleep Wake Mode = Setpoint Delta] When the PID feedback is less than the value set as the PID setpoint value minus b5-94 for the time set in b5-96, the drive restarts operation from sleep.
Page 546 12.2 b: APPLICATION The drive does D control on the difference between the feedback value and the PID setpoint output through U5-01 [PID Feedback]. 1 : Feedback 2 The drive does D control on the difference between the feedback value and the PID setpoint output through U5-05 [PID Diff.Feedbk].
Page 547 12.2 b: APPLICATION Applications with loads that quickly change will cause the output of the PID function to oscillate. Set this parameter to a low value to prevent oscillation, mechanical loss, and motor speed loss. ■ b5-05 Derivative Time (D) Default Name Description...
Page 548 12.2 b: APPLICATION ■ b5-11 PID Output Reverse Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-11 PID Output Reverse Selection (01AF) Sets the function that enables and disables reverse motor rotation for negative PID control output. (0, 1) This parameter is disabled when b5-01 = 3, 4 [Disabled = Fref + PID Trim, Fref + PID Trim (D on feedback)].
Page 549 12.2 b: APPLICATION When the MFDI terminal set to PID Disable [H1-xx = 6A] activates, the drive disables fault detection. ■ b5-13 Fdback Loss Lvl Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-13 Fdback Loss Lvl (01B1) Sets the level that triggers PID Feedback Loss [FbL] as a percentage of E1-04 [Max Output (0 - 100%)
Page 550 12.2 b: APPLICATION ■ b5-19 PID Setpoint Value Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-19 PID Setpoint Value 0.00% (01DD) Sets the PID setpoint when b5-18 = 1 [b5-19 PID SP Selection = Enabled]. (0.00 - 100.00%) ■...
Page 551 12.2 b: APPLICATION ■ b5-38 PID SP User Scale for Display Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-38 PID SP User Scale for Determined by b5-20 Display (01FE) Sets the display for U5-01, U5-04 when the drive operates at the maximum output frequency. (1 - 60000) The drive uses this parameter and b5-39 [PID SP User digits for Display] together.
Page 552 12.2 b: APPLICATION Note: • This parameter is disabled when set to 0.0 Hz. • When the integrator ramp limit is enabled (b5-53 > 0.0 Hz), the PID integrator value limit is the range set by the output frequency ±b5- •...
Page 553 12.2 b: APPLICATION Table 12.14 shows how the different MFDI H1-xx values (77 and 78) have an effect on the PID setpoint value. Table 12.14 Switching of MFDI and PID Setpoint Value H1-xx = 77 H1-xx = 78 PID Setpoint Value No switch b5-58 [PID Setpoint 2] b5-59 [PID Setpoint 3]...
Page 554 12.2 b: APPLICATION ■ b5-65 PID DifFB Mon Bias Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-65 PID DifFB Mon Bias 0.00 (119F) Sets the bias for the monitor specified in b5-63 [PID DifFB Mon Selection]. (-10.00 - +10.00) Set b5-18 = 1 [b5-19 PID SP Selection = Enabled] to enable this parameter.
Page 555: B6: Dwell Function
12.2 b: APPLICATION ■ b5-92 EZsleep Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b5-92 EZsleep Level 0.0 Hz or 0 rpm (r/min) (0B92) Sets the value that the output frequency or motor speed must be less than for longer than b5-93 (0.0 to 590.0 Hz or 0 to [EZsleep Time] to enter Sleep Mode.
Page 556: B7: Droop Control
12.2 b: APPLICATION This prevents motor speed loss when you start and stop heavy loads. The Dwell function is also enabled when backlash on the machine side causes sudden movement at the start of acceleration and deceleration. At the start of acceleration, the drive uses the output frequency and acceleration time set for the Dwell function to automatically operate at low speed to minimize the effects of backlash.
Page 557: B8: Energy Saving
12.2 b: APPLICATION To decrease motor speed, the Droop control function decreases the speed reference when an increase in the load increases the torque reference. To increase motor speed, the Droop control function increases the speed reference when a decrease in the load decreases the torque reference. The Droop control function adjusts motor speed as the torque reference changes to balance the load between the motors.
Page 558 12.2 b: APPLICATION Set b8-01 and the following parameters according to the control mode and the motor. • Set parameters b8-04, b8-05, and b8-06 when using V/f Control or Closed Loop V/f Control. • Set parameters b8-02, b8-03 when using vector control with an induction motor. •...
Page 559 12.2 b: APPLICATION Decrease the setting value to increase responsiveness to load changes. If you set the value too low during operation at light loads, motor speed is not stable. ■ b8-06 Srch Op.Volt Limit Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM...
Page 560 12.2 b: APPLICATION ■ b8-20 PM eSave Width for Test Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b8-20 PM eSave Width for Test 1.0 degrees (0B41) Sets the amplitude of Energy-saving control search operations. (0.1 - 5.0 degrees) Expert An increase in the value can make the operational efficiency better.
Page 561 12.2 b: APPLICATION ■ b8-26 PM eSave Pwr SP Setpoint Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b8-26 PM eSave Pwr SP Setpoint 0.0% (0B47) Sets a value to increase torque accuracy. (-10.0 - +10.0%) Expert ■...
Page 562: B9: Zero Servo
12.2 b: APPLICATION A - Drive C - External 24 V power supply B - MFDO Terminal ■ b8-51 Standby Mode Wait Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV b8-51 Standby Mode Wait Time 600 s (0B01) Sets the delay time before turning off the electromagnetic contactor after the drive stops.
Page 563 12.2 b: APPLICATION Note: • When you use the Zero Servo function, keep the Run command ON. If the Run command is OFF, the drive will not hold the motor shaft in position. • When you turn oFF the Zero-Servo command, the terminal set for Zero Servo Complete will deactivate. •...
Page 564: C: Tuning
12.3 C: TUNING 12.3 C: TUNING The parameter group C: TUNING adjusts drive operation, including: • Acceleration Time • Deceleration Time • Slip Compensation • Torque Compensation • Carrier Frequency ◆ C1: ACCEL / DECEL You can set four different acceleration and deceleration time pairs in the drive. When you activate and deactivate H1-xx = 18, 19, 61 [MFDI Function Select = Ac/Dec Time1, Ac/Dec Time2, Motor 2 Select], you can switch acceleration and deceleration times during run.
Page 565 12.3 C: TUNING Figure 12.38 Timing Diagram of Acceleration and Deceleration Times ■ Use Motor Selection to Switch Acceleration and Deceleration Times When you set H1-xx = 61 [MFDI Function Select = Motor 2 Select], you can activate and deactivate the input terminal to switch between motor 1 and motor 2.
Page 566 12.3 C: TUNING ■ C1-01 Accel Time 1 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C1-01 Accel Time 1 10.0 s (0200) Sets the length of time to accelerate from zero to maximum output frequency. (0.0 - 6000.0 s) Note: When C1-10 = 0 [Ac/Dec Units = 0.01s], the setting range is 0.00 to 600.00 s.
Page 567 12.3 C: TUNING ■ C1-07 Accel Time 4 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C1-07 Accel Time 4 10.0 s (0206) Sets the length of time to accelerate from zero to maximum output frequency. (0.0 - 6000.0 s) Note: When C1-10 = 0 [Ac/Dec Units = 0.01s], the setting range is 0.00 to 600.00 s.
Page 568 12.3 C: TUNING 1 : 0.1s Sets acceleration and deceleration times in 0.1 s units. The setting range is 0.0 to 6000.0 s. ■ C1-11 Ac/Dec Switch Frequency Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C1-11 Ac/Dec Switch Frequency Determined by A1-02...
Page 569: C2: Jerk Control
12.3 C: TUNING – C1-01, C1-03, C1-05, C1-07: Time to accelerate from 0 Hz to C1-14 – C1-02, C1-04, C1-06, C1-08, C1-09: Time to decelerate from C1-14 to 0 Hz Figure 12.42 Example 2: Acceleration/Deceleration Rate (When C1-14 = 40 Hz, E1-04 = 60 Hz, and the Frequency Reference is 60 Hz) Figure 12.43 Example 3: Acceleration/Deceleration Rate (When C1-14 = 80 Hz, E1-04 = 60 Hz, and the Frequency Reference is 60 Hz)
Page 570: C3: Slip Compensation
12.3 C: TUNING Note: • If STPo [Motor Step-Out Detected] occurs when starting a PM motor, try increasing the value set to C2-01. • Setting the S-curve will increase the acceleration and deceleration times. ■ C2-01 Jerk@Start of Accel Default Name Description (Hex.)
Page 571 12.3 C: TUNING • If the motor at constant speed is faster than the frequency reference, decrease this parameter by 0.1. ■ C3-02 Slip Comp Delay Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C3-02 Slip Comp Delay Time Determined by A1-02 (0210)
Page 572 12.3 C: TUNING ■ C3-05 Vout Limit Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C3-05 Vout Limit Selection (0213) Sets the automatic reduction of motor magnetic flux when the output voltage is saturated. (0, 1) Make sure that the drive has sufficient output current capacity before you enable this parameter.
Page 573 12.3 C: TUNING ■ C3-22 M2 Slip Comp DelayTime Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C3-22 M2 Slip Comp DelayTime Determined by E3-01 (0241) Sets the slip compensation delay time for motor 2 when speed is unstable or when the slip (0 - 10000 ms) compensation response is too slow.
Page 574: C4: Torque Compensation
12.3 C: TUNING ■ C3-28 Adaptative Slip Control Mode Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C3-28 Adaptative Slip Control Mode (1B5B) Sets the slip compensation function mode. (0, 1) Expert 0 : Normal 1 : Advanced Note: Set C3-28 = 0 for better torque precision.
Page 575 12.3 C: TUNING When you start the motor with a forward Run command, enable this parameter. Set this parameter to 0.0 to disable this function. ■ C4-04 Trq Comp@REV Start Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C4-04 Trq Comp@REV Start 0.0%...
Page 576: C5: Asr - Speed Regulation
12.3 C: TUNING Note: Set C4-20 [Vcomp Adjust 1] ≠ 0 to enable this parameter. ■ C4-20 Vcomp Adjust 1 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C4-20 Vcomp Adjust 1 (0BCB) Sets voltage precision compensation. Usually it is not necessary to change this setting. (0 - 200) Expert Note:...
Page 577 12.3 C: TUNING • Always make adjustments with the load connected to the motor. • Use analog output signals to monitor U1-16 [SFS Output Frequency] and U1-05 [Motor Speed] when you adjust the ASR. ■ ASR Adjustment Procedure for Closed Loop V/f Control (CL-V/f) Do this procedure to adjust ASR parameters: 1.
Page 578 12.3 C: TUNING 8. Check for oscillation when you run the motor at speeds more than the setting in C5-07. Note: • If overshooting occurs when acceleration ends, decrease the value set in C5-01 and increase the value set in C5-02. •...
Page 579 12.3 C: TUNING Table 12.19 ASR Response and Possible Solutions Problem Possible Solutions • Increase C5-01/C5-03 [ASR PGain 1/ASR PGain 2]. • Decrease C5-02/C5-04 [ASR ITime 1/ASR ITime 2]. Speed response is slow. • Decrease C5-01/C5-03. • Increase C5-02/C5-04. Overshoot or undershoot occurs at the end of acceleration or deceleration.
Page 580 12.3 C: TUNING ■ C5-03 ASR PGain 2 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-03 ASR PGain 2 Determined by A1-02 (021D) Sets the gain to adjust ASR response. (0.00 - 300.00) The speed response increases as the weight of the load increases. Usually, the gain increases with larger loads. Too much gain will cause vibration.
Page 581 12.3 C: TUNING ■ C5-12 Integral@Ac/Dec Operation Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-12 Integral@Ac/Dec Operation (0386) Sets integral operation during acceleration and deceleration. (0, 1) If you enable integral operation when you are driving a heavy load or a high inertia load, it could cause problems with overshoot or undershoot at the end of acceleration and deceleration.
Page 582 12.3 C: TUNING Note: The drive usually sets Motor 2 ASR with C5-21 [M2 ASR PGain 1] and C5-22. You can also use C5-24 [M2 ASR ITime 2] as an alternative to C5-22 when the speed is less than or equal to the frequency set in C5-27 [M2 ASR Gain Switchover Freq]. ■...
Page 583 12.3 C: TUNING ■ C5-28 M2 ASR Intgl Limit Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-28 M2 ASR Intgl Limit 400% (035D) Sets the upper limit for ASR for motor 2 as a percentage of the rated load. (0 - 400%) ■...
Page 584: C6: Duty And Carrier
12.3 C: TUNING ■ C5-50 Notch Filter Frequency Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV C5-50 Notch Filter Frequency 0 Hz (0B14) Sets the machine resonance frequency. (0, or 2 to 100 Hz) Expert Machine resonance can cause high-frequency noise and vibration during operation. A notch filter can help prevent the noise and vibration.
Page 585 12.3 C: TUNING Item Heavy Duty Rating 1 (HD1) Heavy Duty Rating 2 (HD2) Normal Duty Rating 1 (ND1) Normal Duty Rating 2 (ND2) Load Characteristics A high overload tolerance is necessary during start up, acceleration, deceleration, and equivalent conditions. Overload tolerance is not necessary.
Page 586 12.3 C: TUNING Table 12.21 Guidelines for Carrier Frequency Parameter Setup Symptom Remedy Speed and torque are not stable at low speed. Decrease the carrier frequency. Audible noise from the drive has an effect on peripheral Decrease the carrier frequency. devices.
Page 587 12.3 C: TUNING Note: The drive detects oPE11 [Carrier Frequency Setting Error] when these conditions are correct at the same time: • C6-04 ≥ C6-03 • C6-05 ≥ 6 ■ C6-05 Carrier Freq Proportional Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM...
Page 588: D: Reference
12.4 d: REFERENCE 12.4 d: REFERENCE d parameters set the frequency reference input method and dead band range. They also set torque control, field weakening, and field forcing functions. WARNING! Sudden Movement Hazard. Always check the operation of any fast stop circuits after they are wired. Fast stop circuits are required to provide safe and quick shutdown of the drive.
Page 589 12.4 d: REFERENCE Configuration Procedure Task Contents Parameter Reference 1 Sets b1-01 = 1 [Freq. Ref. Sel. 1 = Analog Input]. Sets H3-02 = 3 [AI1 Function Selection = Freq Ref/BIAS]. Sets H3-01 = 1 [AI1 Signal Level Select = -10 to +10V (Bipolar Reference)]. Reference 2 Sets H3-06 = 1 [AI3 Function Selection = AuxFreqRef1].
Page 590 12.4 d: REFERENCE MultSpd Ref1 MultSpd Ref2 MultSpd Ref3 MultSpd Ref4 Jog Reference Related Parameters H1-xx = A H1-xx = B H1-xx = C H1-xx = D H1-xx = 6 Reference 13 (d1-13) Reference 14 (d1-14) Reference 15 (d1-15) Reference 16 (d1-16) Jog Reference (d1-17) Jog Reference (JOG command) is more important than all other frequency references.
Page 591 12.4 d: REFERENCE Note: • The upper limit value changes when the E1-04 [Max Output Frequency] and d2-01 [FRef Upper Limit] values change. • When A1-02 = 6, 7 [Control Method = PM AOLVector, PM CLVector], the drive changes o1-03 = 1 [0.01% (100%=E1-04)]. •...
Page 592 12.4 d: REFERENCE Note: • The upper limit value changes when the E1-04 [Max Output Frequency] and d2-01 [FRef Upper Limit] values change. • When A1-02 = 6, 7 [Control Method = PM AOLVector, PM CLVector], the drive changes o1-03 = 1 [0.01% (100%=E1-04)]. •...
Page 593 12.4 d: REFERENCE ■ d1-13 Reference 13 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d1-13 Reference 13 0.00 Hz (028E) Sets the frequency reference in the units from o1-03 [FrqDisplay Unit Selection]. (0.00 - 590.00 Hz) Note: •...
Page 594: D2: Reference Limits
12.4 d: REFERENCE ◆ d2: REFERENCE LIMITS d2 parameters set the upper and lower frequency limits to control the motor speed. Apply these parameters to for example, run the motor at low-speed due to mechanical strength concerns, or if the motor should not be run at low speed because of lubrication issues with the gears and bearings.
Page 595 12.4 d: REFERENCE When you input a frequency reference that is the same as or near the Jump frequency width, the frequency reference changes automatically. The drive accelerates or decelerates the motor smoothly until the frequency reference is not in the range of the Jump frequency band.
Page 596: D4: Frequency Up/Down
12.4 d: REFERENCE ◆ d4: FREQUENCY UP/DOWN The d4 parameters set the Frequency Reference Hold function and the Up/Down and Up/Down 2 commands. WARNING! Crush Hazard. In hoist applications, use the applicable safety precautions to prevent the load from falling. Failure to obey can cause death or serious injury from falling loads.
Page 597 12.4 d: REFERENCE Figure 12.57 Frequency Reference Hold with Accel/Decel Hold Function • Up/Down Command When you clear the Run command or de-energize the drive, it will save the frequency reference value. The drive will use the saved value as the frequency reference when it restarts. •...
Page 598 12.4 d: REFERENCE Remove the Saved Frequency Reference Value The procedure to remove the saved frequency reference value is different for different functions. Use these methods to remove the value: • Release the input programmed for Ac/Dec Hold [H1-xx = 17]. •...
Page 599 12.4 d: REFERENCE ■ d4-05 Up/Dw2 Bias Mode Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d4-05 Up/Dw2 Bias Mode Selection (02AC) Sets the function that saves the bias value to the drive when you open or close the two H1-xx = (0, 1) 65, 66 [Up2 Command, Dw2 Command].
Page 600 12.4 d: REFERENCE ■ d4-08 Up/Dw2 Bias Upper Limit Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d4-08 Up/Dw2 Bias Upper Limit 100.0% (02AF) Sets the upper limit of the Up/Down 2 bias as a percentage of E1-04 [Max Output Frequency]. (0.0 - 100.0%) The drive saves the set bias upper limit in d4-06 [FRef Bias(Up/Dw2)].
Page 601 12.4 d: REFERENCE When the frequency reference or PID output value is 0% to 50%, the drive reverses the motor in the set direction. When the frequency reference or PID output value is 50% to 100%, the drive operates the motor in the set direction.
Page 602: D5: Torque Control
12.4 d: REFERENCE ◆ d5: TORQUE CONTROL d5 parameters set the Torque Control function. The Torque Control function controls the output torque of the motor. You can use Torque Control for roller drives, winders, unwinders, conveyors and other machines that use tension control and push/pull applications. When there is no more material and the machine suddenly has no load, the drive uses Torque Control and the speed limit function to keep the rotation speed of the motor from increasing.
Page 603 12.4 d: REFERENCE Table 12.25 The Method for Torque Control Input Signals Configuration Parameter Signal Input Method Parameter Settings Notes Torque Reference Drive analog input terminals AI1, AI2, H3-02, H3-10, H3-06 = 8 [AI Function The level of the set input signal must align Select= TorqRef/Lim] with the polarity of the external signals.
Page 604 12.4 d: REFERENCE ■ Speed Limit and Speed Limit Bias The drive reads the speed limit setting from the input selected in d5-03 [Speed Limit Selection]. You can use d5- 05 [Speed Limit Bias] to add a bias to this speed. Parameter d5-08 [UniDir Speed Bias] sets how the drive applies bias to the speed limit.
Page 605 12.4 d: REFERENCE Note: • When you switch between Torque Control and Speed Control, set d5-01 = 0 [Torque Ctrl Selection = Speed Control]. If d5-01 = 1 [Torque Control] and H1-xx = 13 at the same time, the drive will detect oPE15 [Torque Control Setting Error]. •...
Page 606: D6: Field Weakening / Forcing
12.4 d: REFERENCE The speed limit is the value set in d5-04. ■ d5-04 Speed Limit Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d5-04 Speed Limit (029D) Sets the speed limit during Torque Control as a percentage of E1-04 [Max Output Frequency]. Set (-120 - +120%) d5-03 = 2 [Speed Limit Selection = d5-04 Setting] before you set this parameter.
Page 607: D7: Offset Frequency
12.4 d: REFERENCE ■ d6-01 Field Weak Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d6-01 Field Weak Level (02A0) Sets the drive output voltage as a percentage of E1-05 [Max Output Voltage] when H1-xx = 44 (0 - 100%) [Field Weakening] is activated.
Page 608 12.4 d: REFERENCE ■ d7-01 Offset Frq 1 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV d7-01 Offset Frq 1 0.0% (02B2) Sets the value to add to or subtract from the frequency reference when H1-xx = 0E [H1-xx: MFDI (-100.0 - +100.0%) Function Select = Offset Frq 1] as a percentage of E1-04 [Max Output Frequency].
Page 609: E: Motor
12.5 E: MOTOR 12.5 E: MOTOR E parameters cover drive input voltage, V/f pattern, and motor parameters. ◆ E1: V/F PARAMETER MOTOR 1 E1 parameters are used to set the drive input voltage and motor V/f characteristics. To switch drive operation from one motor to another motor, set the V/f characteristics for motor 1.
Page 610 12.5 E: MOTOR Note: Be aware of the following points when manually setting V/f patterns. • To set linear V/f characteristics at frequencies lower than that of E1-06, set E-07 = E1-09. In this case, the setting for E1-08 will be disregarded.
Page 611 12.5 E: MOTOR Note: The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives. HD: 4002 - 4012 HD: 4018 - 4103 HD: 4140 - 4675 ND: 4002 - 4009 ND: 4012 - 4089 ND: 4103 - 4675 1 : CT_60-60Hzmax...
Page 612 12.5 E: MOTOR HD: 4002 - 4012 HD: 4018 - 4103 HD: 4140 - 4675 ND: 4002 - 4009 ND: 4012 - 4089 ND: 4103 - 4675 4 : VT_50-35HzmidV Use this derated torque pattern for torque loads proportional to three times the rotation speed. For example, fans and pumps.
Page 613 12.5 E: MOTOR Use this derated torque pattern for torque loads proportional to two times the rotation speed. For example, fans and pumps. Note: The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives. HD: 4002 - 4012 HD: 4018 - 4103 HD: 4140 - 4675...
Page 614 12.5 E: MOTOR Note: The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives. HD: 4002 - 4012 HD: 4018 - 4103 HD: 4140 - 4675 ND: 4002 - 4009 ND: 4012 - 4089 ND: 4103 - 4675 B : HT_60Hz-165V...
Page 615 12.5 E: MOTOR HD: 4002 - 4012 HD: 4018 - 4103 HD: 4140 - 4675 ND: 4002 - 4009 ND: 4012 - 4089 ND: 4103 - 4675 E : HF_60-180Hzmax Use this constant output pattern to rotate motors at more than 60 Hz. Output voltage is constant when you operate at more than 60 Hz.
Page 616: E2: Motor 1 Parameters
12.5 E: MOTOR ■ E1-08 Mid A Voltage Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E1-08 Mid A Voltage Determined by A1-02，C6- 01 and o2-04 (0307) Sets a middle output voltage for the V/f pattern. (400 V Class: 0.0 to 510.0 Note: Default setting is determined by A1-02 [Control Method], C6-01 [ND/HD Duty Selection], and o2-04 [Drive KVA Selection].
Page 617 12.5 E: MOTOR Note: If A1-02 [Control Method] is set to the following control modes, the keypad does not display E2-xx. • 5 [PM OLVector] • 6 [PM AOLVector] • 7 [PM CLVector] • 8 [EZ Vector] ■ E2-01 Mot Rated Current (FLA) Default Name Description...
Page 618 12.5 E: MOTOR Note: • When A1-02 = 0, 1, 3 [Control Method = V/f Control, PG V/f Control, CLVector], the maximum value is 120. • When A1-02 = 2, 4 [OLVector, Adv OLVector], the maximum value is 48. Auto-Tuning automatically sets this parameter to the value of [Number of Motor Poles]. ■...
Page 619: E3: V/F Parameter Motor 2
12.5 E: MOTOR ■ E2-10 Motor Iron Loss Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E2-10 Motor Iron Loss Determined by o2-04 and C6-01 (0317) Sets the motor iron loss. (0 - 65535 W) ■ E2-11 Motor Rated Power (kW) Default Name...
Page 620 12.5 E: MOTOR 0 : V/f Control 1 : PG V/f Control 2 : OLVector 3 : CLVector ■ E3-04 M2 Max Out Frequency Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E3-04 M2 Max Out Frequency Determined by E3-01 (031A) Set the maximum output frequency for the motor 2 V/f pattern.
Page 621: E4: Motor 2 Parameters
12.5 E: MOTOR Note: • Set this parameter to 0.0 to disable the function. • When you initialize the drive, this parameter is reset to the default value. ■ E3-12 M2 Min Out Voltage Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV...
Page 622 12.5 E: MOTOR E4-02 = f - (n × p) / 120 • f: Motor rated frequency (Hz) • n: Rated motor speed (min (r/min)) • p: Number of motor poles ■ E4-03 M2 No-Load Current Default Name Description (Hex.) (Range) CL-V/f AOLV...
Page 623: E5: Pm Motor Settings
12.5 E: MOTOR ■ E4-07 M2 Satur Coeff 1 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E4-07 M2 Satur Coeff 1 0.50 (0343) Sets the motor 2 iron-core saturation coefficient at 50% of the magnetic flux. (0.00 - 0.50) The drive sets this parameter during Rotational Auto-Tuning.
Page 624 12.5 E: MOTOR ■ E5-01 PM Mot Code Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E5-01 PM Mot Code Selection Determined by A1-02, o2- 04, and C6-01 (0329) Sets the motor code for Yaskawa PM motors. The drive uses the motor code to set some parameters to their correct settings automatically.
Page 625 12.5 E: MOTOR These types of Auto-Tuning will automatically set this parameter to the value of [Number of Motor Poles]: • PM Motor Parameter Settings • PM Stationary Auto-Tuning • PM Rotational Auto-Tuning ■ E5-05 PM Mot Resistance (Ohms/Phase) Default Name Description (Hex.)
Page 626: E9: Simple Vector Settings
12.5 E: MOTOR The drive uses the PM motor parameter settings and PM Stationary Auto-Tuning to set E5-11 to the value input for “Encoder Z-Pulse Offset” automatically. The drive uses Z Pulse Offset Tuning or the Rotational Auto-Tuning to set E5-11. ■...
Page 627 12.5 E: MOTOR ■ E9-03 Rated Speed Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E9-03 Rated Speed Determined by E9-01 (11E6) Sets the rated rotation speed of the motor. (100 - 7200 min EZ Tuning automatically sets this parameter to the value of [Rated Speed]. Note: Set E9-01 = 0 [Motor Type Selection = IM] before you set this parameter.
Page 628 12.5 E: MOTOR Auto-Tuning automatically sets this parameter to the value of [Number of Motor Poles]. ■ E9-09 Motor Rated Slip Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV E9-09 Motor Rated Slip 0.0 Hz (11EC) Sets the motor rated slip.
Page 629: F: Options
12.6 F: OPTIONS 12.6 F: OPTIONS F parameters are used to set option cards, which function as interfaces for encoders, analog I/O, digital I/O, and fieldbus communication. ◆ F1: ENCODER F1 parameters are used to set the operation of and protective function for the encoder option card. The following table lists the setting parameters available for each option card.
Page 630 12.6 F: OPTIONS ■ F1-01 Enc1 Pulse Count (PPR) Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-01 Enc1 Pulse Count (PPR) 1024 ppr (0380) Sets the number of output pulses for each motor revolution. (1 - 60000 ppr) ■...
Page 631 12.6 F: OPTIONS Note: When A1-02 = 6 [Control Method = PM AOLVector], the drive will automatically set F1-03 = 1 [Coast->Stop]. You cannot change this value. ■ F1-04 Speed Dev Detection Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-04...
Page 632 12.6 F: OPTIONS ■ F1-09 Overspeed Delay Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-09 Overspeed Delay Time Determined by A1-02 (0388) Sets the length of time that the speed feedback must be more than the F1-08 level to cause an oS (0.0 - 2.0 s) [Overspeed].
Page 633 12.6 F: OPTIONS If the drive does not detect output pulses from the encoder for longer than the time set in F1-14, the drive will detect PGo. Note: Motor speed and load conditions can cause ov [Overvoltage] and oC [Overcurrent] faults. ■...
Page 634 12.6 F: OPTIONS 0 : CN5-C One option card receives the speed feedback signals from motor 1 and motor 2. 1 : CN5-B Two option cards receive the speed feedback signals from motor 1 and motor 2. ■ F1-31 Enc2 Pulse Count (PPR) Default Name Description...
Page 635 12.6 F: OPTIONS Note: For a single-pulse encoder, the dividing ratio for the monitor signal is 1:1. ■ F1-36 Enc2 PCB Disconnect Detect Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F1-36 Enc2 PCB Disconnect Detect (03B5) Sets the function that enables and disables detection of a disconnected encoder connection cable (0, 1)
Page 636: F2: Analog Input
12.6 F: OPTIONS ◆ F2: ANALOG INPUT F2 parameters set the operation of the drive when you use analog input option card AI-A3. The AI-A3 card has 3 input terminals that accept voltages of -10 V to +10 V (20 kΩ) or currents of 4 mA to 20 mA (250 Ω). Install the AI-A3 card to enable setting very accurate analog references with high resolution.
Page 637: F3: Digital Input
12.6 F: OPTIONS Figure 12.71 Analog Input Reference Addition Input Block Diagram Use F2-02 and F2-03 to Adjust the Input Status When the bias set in F2-03 is 0%, the gain in F2-02 and the addition input value set the ratio (%) of the maximum output frequency output as the frequency reference.
Page 638 12.6 F: OPTIONS • Binary, 8-bit/BCD, 2-digit input You can also use the DI-A3 card as an MFDI, if the setting of F3-01 is correct. WARNING! Sudden Movement Hazard. Do test runs and examine the drive to make sure that command references are configured correctly.
Page 639 12.6 F: OPTIONS Table 12.31 DI-A3 Terminal Function Selection BCD, Signed BCD, Unsigned Binary, Signed [F3-01 = 0 to 5] [F3-01 = 6] [F3-01 = 7] Terminal Terminal Block Name 8-bit 16-bit 8-bit 12-bit 16-bit 12-bit [F3-03 = [F3-03 = [F3-03 = 0] [F3-03 = 1] [F3-03 = 2]...
Page 640 12.6 F: OPTIONS ■ F3-12 D2 Function Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F3-12 D2 Function Selection (0BE5) Sets the function for terminal D2 of the DI-A3 when F3-01 = 8 [D.In Funct Selection = MF (0 - 4, 6 - 19F) Digital Input].
Page 641: F4: Analog Output
12.6 F: OPTIONS ■ F3-20 DA Function Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F3-20 DA Function Selection (0BED) Sets the function for terminal DA of the DI-A3 when F3-01 = 8 [D.In Funct Selection = MF (0 - 4, 6 - 19F) Digital Input] Expert...
Page 642 12.6 F: OPTIONS Terminal V1 will output an analog signal = 100% of the parameter set in F4-01. 4. View the monitor connected to terminal V1 and adjust F4-05. • Use Gain and Bias to Adjust the Output Signal Level of Terminal V2 You must stop the drive to adjust the output signal.
Page 643: F5: Digital Output
12.6 F: OPTIONS ■ F4-04 Term.V2 Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F4-04 Term.V2 Gain 50.0% (0394) Sets the gain of the monitor signal that is sent from terminal V2. (-999.9 - +999.9%) The maximum output voltage output from terminal V2 is ±10 V.
Page 644 12.6 F: OPTIONS When you install a DO-A3 to the drive, you can output isolated digital signals to monitor the drive operation status. • 6 points of photocoupler output (48 V, 50 mA or less) • 2 points of relay contact output (250 Vac, 30 Vdc: 1 A or less) Refer to the DO-A3 option manual for more information about how to install, wire, and set the DO-A3 card.
Page 645 12.6 F: OPTIONS ■ Digital Output Card Selection Refer to “H2: DIGITAL OUTPUTS” for more information about the functions that output from the terminals when F5-09 = 2 [DO-A3 Output Mode Selection = 8 CH Sel (F5-01 to F5-08)]. Use F5-01 to F5-08 to set the output items.
Page 646: F6: Communications, F7: Ethernet
12.6 F: OPTIONS ■ F5-07 Term.M1-M2 Function Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F5-07 Term.M1-M2 Function Select (039F) Sets the function of terminal 2NO-2CM on the DO-A3 option. Set F5-09 = 2 [DO-A3 Output (0 - 1A7) Mode Selection = 8 CH Sel (F5-01 to F5-08)] to enable this function.
Page 647 12.6 F: OPTIONS CC-Link MECHATROLINK-II MECHATROLINK-III PROFIBUS-DP CANopen EtherCAT Parameters SI-C3 SI-T3 SI-ET3 SI-P3 SI-S3 SI-ES3 F7-17 to F7-42 F7-60 to F7-79 Table 12.35 Correspondence Between Communication Protocols and Parameters (SI-CB, SI-N3, SI-W3, SI-EM3, SI-EP3, and SI-EN3) DeviceNet LonWorks Modbus TCP/IP PROFINET EtherNet/IP Parameters...
Page 648 12.6 F: OPTIONS The drive stops the motor during the deceleration time set in C1-02 [Decel Time 1]. After you remove the bUS alarm, the motor will accelerate to the previous frequency reference. ■ F6-02 Comm Ext Flt Detect (EF0) Default Name Description...
Page 649 12.6 F: OPTIONS 0 : Disable MultiStep References When NetRef or ComRef are the frequency reference source, the multi-step speed reference (2-step speed to 16- step speed references) and the Jog Frequency Reference (JOG command) are disabled. 1 : Enable MultiStep References When NetRef or ComRef are the frequency reference source, the multi-step speed reference (2-step speed through 16-step speed references) and the Jog Frequency Reference (JOG command) are enabled, and you can change the frequency reference.
Page 650 12.6 F: OPTIONS ■ F6-16 Gateway Mode Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-16 Gateway Mode (0B8A) Sets the gateway mode operation and the number of connected slave drives. (0 - 4) 0 : Disabled 1 : 1 Slave Drive 2 : 2 Slave Drives 3 : 3 Slave Drives...
Page 651 12.6 F: OPTIONS Note: • If the timeout or message occurs 10 consecutive times, the master drive stops transmitting to the slave drives. Reset the fault to restart communication. • If you change the access command before the Modbus access completion flag turns on, the drive will not execute the command from before.
Page 652 12.6 F: OPTIONS Table 12.38 Monitor Data Register Description Command source update (15E7H) bit 0 During Run bit 1 During Reverse Run bit 2 Drive Ready bit 3 Fault bit 4 Frequency Command Setting Fault 1: Upper/Lower Limit Fault bit 5 No response from slave 1: Response has timed out.
Page 653 12.6 F: OPTIONS Note: • The setting range changes if using MECHATROLINK-II or MECHATROLINK-III: –MECHATROLINK-II (SI-T3) range: 20 to 3F –MECHATROLINK-III (SI-ET3) range: 03 to EF • Be sure to set a node address that is different than all other node addresses. Incorrect parameter settings will cause AEr [Station Address Setting Error] errors and the L.ERR LED on the option will come on.
Page 654 12.6 F: OPTIONS The drive output shuts off and the motor coasts to stop. Fault relay output terminal 1NO-1CM will activate, and 1NC-1CM will deactivate. 2 : Fast Stop (C1-09) The drive uses the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal 1NO-1CM will activate, and 1NC-1CM will deactivate.
Page 655 12.6 F: OPTIONS 5 : PPO (bit0,Enter) This function operates when bit 0 and bit 4 in the register STW have values of 1 (operate). Refer to the PROFIBUS-DP communication manual for more information. ■ F6-35 CANopen Address Default Name Description (Hex.) (Range)
Page 656 12.6 F: OPTIONS ■ F6-47 BACNet Rx-Tx Wait Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-47 BACNet Rx-Tx Wait Time 5 ms (02FD) Sets the wait time for the drive to receive and send BACnet communication. (5 - 65 ms) ■...
Page 657 12.6 F: OPTIONS Note: If F6-52 [DNet PCA Setting] and F6-53 [DNet PPA Setting] are not correct, the value is reset to default. ■ F6-54 DNet Idle Fault Detection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-54 DNet Idle Fault Detection (03C5)
Page 658 12.6 F: OPTIONS ■ F6-61 DNet Time Scale Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F6-61 DNet Time Scale (03DC) Sets the time scale of the DeviceNet communication master. (-15 - +15) ■ F6-62 DNet Heartbeat Interval Default Name Description...
Page 659 12.6 F: OPTIONS Note: When F7-13 = 0 [Addr Mode@Startup = Static]: • Use parameters F7-01 to F7-04 [IP Address 1 to IP Address 4] to set the IP Address. Be sure to set a different IP address for each drive on the network.
Page 660 12.6 F: OPTIONS Note: Set this parameter when F7-13 = 0 [Addr Mode@Startup = Static]. ■ F7-09 Gateway Addr 1 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-09 Gateway Addr 1 (03ED) Sets the first octet of the gateway address of the connected network. (0 - 255) Note: Set this parameter when F7-13 = 0 [Addr Mode@Startup = Static].
Page 661 12.6 F: OPTIONS 1 : Auto/Auto 2 : Full/Full 3 : Half/Auto Port 1 is set to “Half” and port 2 is set to “Auto”. 4 : Half/Full Port 1 is set to “Half” and port 2 is set to “Full”. 5 : Auto/Half Port 1 is set to “Auto”...
Page 662 12.6 F: OPTIONS ■ F7-20 E/IP Power Scale Factor Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-20 E/IP Power Scale Factor (03F8) Sets the scaling factor for the power monitor in the EtherNet/IP Class ID 2AH Object. (-15 - +15) ■...
Page 663 12.6 F: OPTIONS ■ F7-63 PZD4 Write Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-63 PZD4 Write (0783) Sets the Modbus address for PZD4 (PPO output). A value of 0, 1, or 2 will disable the PZD4 (PPO output) write operation to the Modbus register.
Page 664 12.6 F: OPTIONS ■ F7-71 PZD2 RD (OutFreq) Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-71 PZD2 RD (OutFreq) (078B) Sets the Modbus address for PZD2 (PPO Read). PZD2 (PPO input) functions as the HIW when F7-71 = 0.
Page 665 12.6 F: OPTIONS ■ F7-79 PZD10 Read Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV F7-79 PZD10 Read (0793) Sets the Modbus address for PZD10 (PPO Read). A value of 0 will disable the PZD10 (PPO input) load operation from the Modbus register.
Page 666: H: Terminals
12.7 H: TERMINALS 12.7 H: TERMINALS H parameters are used to assign functions to external input and output terminals. ◆ H1: DIGITAL INPUTS H1 Parameters set the DI terminal functions. ■ H1-01 to H1-08 Terminal DI1 to DI8 Function Selection The drive has 8 DI terminals.
Page 667 12.7 H: TERMINALS Note: The default setting is 0 when the drive is initialized for 3-Wire Initialization [A1-03 = 3330]. ■ H1-02 DI2 Function Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H1-02 DI2 Function Selection (0439) Sets the function for MFDI terminal DI2.
Page 668 12.7 H: TERMINALS ■ H1-21 DI1 Funct.Sel 2 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H1-21 DI1 Funct.Sel 2 (0B70) Sets the second function for MFDI terminal DI1. (1 - 4, 6 - 19F) When MFDI terminal DI1 activates, it will operate the function set to H1-01 [DI1 Function Selection] and the function set to H1-21 at the same time.
Page 669: Multi-Function Digital Input Setting Values
12.7 H: TERMINALS ■ H1-27 DI7 Funct.Sel 2 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H1-27 DI7 Funct.Sel 2 (0B76) Sets the second function for MFDI terminal DI7. (1 - 4, 6 - 19F) When MFDI terminal DI7 activates, it will operate the function set to H1-07 [DI7 Function Selection] and the function set to H1-27 at the same time.
Page 670 12.7 H: TERMINALS ■ 1: Forward Run Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Forward Run Sets the Forward Run command for 2-wire sequence 1. Set this function and H1-xx = 2 [Reverse Run] together. ON : Forward Run OFF : Run Stop Note: •...
Page 671 12.7 H: TERMINALS ■ 5: 3-Wire Seq. Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV 3-Wire Seq. Sets the direction of motor rotation for 3-wire sequence. If the 3-wire sequence is set to a terminal that is not MFDI terminals DI1 and DI2, these terminals will be the input terminals for Forward run/Reverse run command.
Page 672 12.7 H: TERMINALS ■ 7: Jog Forward Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Jog Forward Sets the command to operate the motor in the forward direction at the Jog Frequency set in d1-17 [Jog Reference]. Note: •...
Page 673 12.7 H: TERMINALS ■ C: MultSpd Ref3 Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV MultSpd Ref3 Uses speed references d1-01 to d1-08 [Reference 1 to Reference 8] to set a multi-step speed reference. Note: Refer to “Setting Procedures for Multi-step Speed Operation” in “d: REFERENCE” for more information. ■...
Page 674 12.7 H: TERMINALS ■ 12: AI Input Sel Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV AI Input Sel Sets the command that enables or disables the terminals selected in H3-14 [An.In Term.Enable Sel]. ON : Terminal selected with H3-14 is enabled OFF : Terminal selected with H3-14 is disabled ■...
Page 675 12.7 H: TERMINALS Figure 12.76 Reference Sample Hold You cannot set the Reference Sample Hold function at the same time as these functions: • H1-xx = 17 [Ac/Dec Hold] • H1-xx = 62, 63 [Up Command, Down Command] • H1-xx = 0E to 10 [ to Offset Frq 3] •...
Page 676 12.7 H: TERMINALS ■ 1B: Baseblock NO Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Baseblock NO Sets the command that stops drive output and coasts the motor to stop when the input is ON. The keypad flashes bb [Baseblock]. If you cancel the baseblock command when the Run command is active, the drive will restart the motor and use the speed search function.
Page 677 12.7 H: TERMINALS Table 12.41 Stopping Methods for External Fault Signal Input Method from External Fault Detection Method Stopping Method Peripheral Devices Setting Detected Continuous Always Ramp to Stop Coast to Stop Fast Stop N.O. N.C. during RUN Operation Detected (Fault) (Fault) (Fault)
Page 678 12.7 H: TERMINALS Note: • Refer to “b9: ZERO SERVO” for more information. • When you use the Zero Servo function, keep the Run command ON. Zero servo stops the motor and if you turn OFF the Run command, it will not have power. ■...
Page 679 12.7 H: TERMINALS Figure 12.79 Fast Stop Time Chart ■ 3E: SCBraking NO Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV SCBraking NO Sets operation of Short Circuit Braking (N.O.). If a three-phase PM motor short circuits, the drive will generate braking torque in the spinning motor. This will stop motor rotation and also prevent external forces from spinning the motor.
Page 680 12.7 H: TERMINALS ON : Deceleration during momentary power loss OFF : Normal operation When you enable KEB Ride-Thru 1, set L2-29 [KEB Method]. The drive operates with the selected KEB method. Note: • If you set KEB Ride-Thru 1 [H1-xx = 40, 41] and KEB Ride-Thru 2 [H1-xx = 42, 43] at the same time, the drive will detect oPE03 [Multi-Function Input Setting Err].
Page 681 12.7 H: TERMINALS ■ 46: ASR I Reset Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV ASR I Reset Sets the command to reset the integral value and use PI control or P control for the speed control loop. ON : P control OFF : PI control ■...
Page 682 12.7 H: TERMINALS Note: Refer to “b4: TIMER” for more information. ■ 62: Up Command Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Up Command Sets the command to use a button to increase the drive frequency reference. You must also set Setting 63 [Down Command]. ON : Raises the frequency reference.
Page 683 12.7 H: TERMINALS • When these conditions occur, the drive accelerates the motor to the d2-02 setting value when the Run command is input. When the motor accelerates to the setting value of d2-02, if the Up/Down command is enabled, the motor accelerates to the lower limit value of the analog input.
Page 684 12.7 H: TERMINALS ■ 65: Up2 Command Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Up2 Command Sets the function to increase the frequency reference bias value to accelerate the motor when the terminal is activated. Set this function and H1-xx = 66 [Dw2 Command] together.
Page 685 12.7 H: TERMINALS Func Frequency Storing the Frequency Reference or d4-03 d4-05 d4-01 Operation tion Reference Source Frequency Bias • When the Up 2 Command is active, the drive Not stored. accelerates the motor. • When the Down 2 Command is active, the drive decelerates the motor.
Page 686 12.7 H: TERMINALS ■ 71: PID I Reset Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV PID I Reset Sets the command to reset and hold the PID control integral to 0 when the terminal is ON. Note: Refer to “PID control block diagram”...
Page 687 12.7 H: TERMINALS OFF : Disabled ■ 7B: Fault Reset Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Fault Reset Sets the command to reset the current fault when the Run command is inactive. If the drive detects a fault, the drive will activate the fault relay output, turn off the output, and the motor will coast to stop.
Page 688: H2: Digital Outputs
12.7 H: TERMINALS Note: Set A1-07 = 2 [Q2pack Enable = With DI] to use this function. ON : Disabled OFF : Enabled ■ 101 to 19F: Inverse Input of 1 to 9F Setting Value Function Description 101 to 19F Inverse Input of 1 to 9F Sets the function of the selected MFDI to operate inversely.
Page 689 12.7 H: TERMINALS Setting Value Function Setting Value Function Comparator 2 Maintenance PID Fbk Low WattH Pulse PID Fbk High MechWeakDetect DC Bus Undervolt ModbusReg 1 FreqRef Loss ModbusReg 2 BrkRes Fault 90 to 93 Q2pack DO1 to 4 Motor OL1 A0 to A7 Q2pack ExDO1 to 8 Inverse output of 0 to A7...
Page 690 12.7 H: TERMINALS Table 12.48 MFDO Logical Operation Table Logical Operation Selection Logical Operation Expression Logical Operation Notation H2-61, H2-64, H2-67 A=B=1 A=1 or B=1 A=0 or B=0 A=B=0 A != B AND(A, ) OR(A, ) Note: • If you use the function to output logical calculation results, you cannot set H2-01 to H2-03 = 1xx [Inverse Output of xx]. If you do, the drive will detect oPE33 [Digital Output Selection Error ].
Page 691 12.7 H: TERMINALS This output is input to the Watt hour meter or PLC through a 200 ms pulse signal. This parameter sets the kWh unit for each pulse output. Figure 12.83 Example MFDO when Configured for Watt Hours Note: •...
Page 692 12.7 H: TERMINALS ■ H2-20 Compare1 Mon.Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-20 Compare1 Mon.Selection (1540) Sets the monitor number for comparator 1. Set the x-xx part of the Ux-xx [MONITOR]. For (000 - 999) example, set x-xx to 102 to monitor U1-02 [Output Frequency].
Page 693 12.7 H: TERMINALS Note: Refer to H2-xx = 66 and 67 [MFDO Function Select = Comparator1 and Comparator2] for more information about the comparator function. ■ H2-26 Compare2 Mon.Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-26 Compare2 Mon.Selection Sets the monitor number for comparator 2.
Page 694 12.7 H: TERMINALS ■ H2-31 Compare2 Off-Delay Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-31 Compare2 Off-Delay Time 0.0 s (154B) Sets the off-delay time for comparator 2. (0.0 - 600.0 s) Note: Refer to H2-xx = 66 and 67 [MFDO Function Select = Comparator1 and Comparator2] for more information about the comparator function.
Page 695 12.7 H: TERMINALS The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal 1NO- 1CM activates and terminal 1NC-1CM deactivates. 3 : Alarm Only The keypad shows “CP2” and the drive continues operation at the current frequency reference. Note: The output terminal set for Alarm [H2-01 to H2-03 = 4] activates.
Page 696 12.7 H: TERMINALS ■ H2-61 2NO-2CM Logic Operation Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-61 2NO-2CM Logic Operation (1B47) Sets the logical operation for the functions set in H2-01 [2NO-2CM Func Selection] and H2-60 (1 - 9) [2NO-2CM 2nd Function].
Page 697: Multi-Function Digital Output Setting Value
12.7 H: TERMINALS ■ H2-68 4NO-4CM Dly Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H2-68 4NO-4CM Dly Time 0.1 s (1B4E) Sets the minimum on time used to output the logical calculation results from terminal 4NO-4CM. (0.0 - 25.0 s) Expert ◆...
Page 698 12.7 H: TERMINALS Figure 12.84 Drive Running Time Chart ON : Drive is running Drive is operating or making voltage. OFF : Drive is stopping Drive is stopped. ■ 6: @Reverse Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV @Reverse The terminal activates when the motor operates in the reverse direction.
Page 699 12.7 H: TERMINALS Figure 12.86 Zero Speed Time Chart ON : Output frequency < value of E1-09 or b2-01. OFF : Output frequency ≥ value of E1-09 or b2-01. ■ 8: ZeroServo ok Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV ZeroServo ok The terminal activates when positioning in the range set with b9-02 [Zero Servo Width for Completion] completes after sending the Zero-Servo command.
Page 700 12.7 H: TERMINALS Figure 12.87 Active Frequency Output Time Chart ■ C: @Standby Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV @Standby The terminal deactivates after the drive stops operating and after the time set with b8-51 [Standby Mode Wait Time]. ON : The Run command turns on and the magnetic contactor on the input side turns on.
Page 701 12.7 H: TERMINALS OFF : Safety circuit fault or RUN/READY Terminal H1-HC or terminal H2-HC is OFF or released (safety circuit fault), or the two terminals are ON or have short circuited (RUN/READY). ■ F: SpeedAgree1 Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV...
Page 702 12.7 H: TERMINALS ■ 11: SpeedAgree2 Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV SpeedAgree2 The terminal activates when the output frequency is in the range of the frequency reference ± L4-04 [SpAgree Det.Width(+/-)]. Note: • The motor rotation direction does not have an effect on the detection function. The drive uses the L4-01 value as the forward/reverse detection level.
Page 703 12.7 H: TERMINALS ■ 13: FreqDetect 1 Setting Value Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV FreqDetect 1 The terminal turns off when the output frequency is higher than the value of L4-01 [SpAgree Det.Level] + L4-02 [SpAgree Det. Width].
Page 704 12.7 H: TERMINALS Note: • The detection level set with L4-03 is a signed value. The drive will only detect in one direction. • CLV and CLV/PM control use motor speed as the reference. ON : The output frequency is less than the value of L4-03 or is not higher than the value of L4-03 + L4-04.
Page 705 12.7 H: TERMINALS ■ 19: @ShortCBraking Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV @ShortCBraking The terminal activates during Short Circuit Braking. Note: • When A1-02 = 8 [Control Method = EZ Vector], this function is available if you use a PM motor. •...
Page 706 12.7 H: TERMINALS Note: Refer to “L5: FAULT RESTART” for more information. ■ 20: FltReset Active Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV FltReset Active The terminal turns on when the drive receives the Reset command from the control circuit terminal, serial communications, or the communication option.
Page 707 12.7 H: TERMINALS Note: • When L6-01 ≥ 5, the drive will detect when the output current/torque is less than the detection level of L6-02 for longer than the time set in L6-03. • Refer to “L6: TORQUE DETECTION” for more information. ■...
Page 708 12.7 H: TERMINALS A - H2-24 B - H2-25 [Compare1 On-Delay Time] [Compare1 Off-Delay Time] Figure 12.96 Comparator 1 Output Time Chart Note: The drive compares the monitors set with H2-20 as absolute values. ■ 3D: Comparator 2 Setting Function Description CL-V/f AOLV...
Page 709 12.7 H: TERMINALS The drive detects FbH [Excessive PID Feedback] when the PID feedback value > b5-36 [PID HiHi Limit Level] for longer than the time set in b5-37 [PID HiHi Time]. Note: Refer to “PID Feedback Loss Detection” for more information. ■...
Page 710 12.7 H: TERMINALS ■ 61: BrkTransOH Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV BrkTransOH The terminal activates when the braking resistor overheats and the drive detects an rH [Braking Resistor Overheat] fault. The braking resistor overheats when the deceleration time is short and there is too much motor regeneration energy.
Page 711: H3: Analog Inputs
12.7 H: TERMINALS ■ 6A: DataLog Error Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV DataLog Error The terminal activates when the drive detects a LoG [Com Error / Abnormal SD card]. ■ 90 to 93: Q2pack DO1 to 4 Setting Function Description...
Page 712 12.7 H: TERMINALS Example Analog Input Settings • The function set for terminal AI1 is set with FrqBIAS Frq [H3-02 = 4], the gain is 200% [H3-03 = 200.0], and the bias is 0% [H3-04 = 0.0]. When you input a 10 V signal, the frequency reference will be 200%. When you input a 5 V signal, the frequency reference will be 100%.
Page 713 12.7 H: TERMINALS Note: • Refer to H3-xx “MFAI Setting Values” for the analog input setting values. • When you will not use the terminal, set H3-40 to H3-42 = 0. The through mode function is not supported. • You cannot use H3-40 to H3-42 to set these MFAI terminals: H3-xx Setting Value Function AuxFreqRef1...
Page 714 12.7 H: TERMINALS ■ H3-04 AI1 Bias Setting Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H3-04 AI1 Bias Setting 0.0% (0412) Sets the bias of the analog signal input to MFAI terminal AI1. (-999.9 - +999.9%) This parameter sets the bias for the function set for terminal AI1 as a percentage when 0 V (4 mA or 0 mA) is input.
Page 715 12.7 H: TERMINALS ■ H3-08 AI3 Bias Setting Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H3-08 AI3 Bias Setting 0.0% (0416) Sets the bias of the analog signal input to MFAI terminal AI3. (-999.9 - +999.9%) When 0 V (4 mA or 0 mA) is input, this parameter sets the bias for the function set for terminal AI3 as a percentage.
Page 716 12.7 H: TERMINALS ■ H3-12 AI2 Bias Setting Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H3-12 AI2 Bias Setting 0.0% (041A) Sets the bias of the analog signal input to MFAI terminal AI2. (-999.9 - +999.9%) When 0 V (4 mA or 0 mA) is input, this parameter sets the bias for the function set for terminal AI2 as a percentage.
Page 717: Multi-Function Analog Input Setting Values
12.7 H: TERMINALS Adds the offset value for the analog input value. For voltage input, this parameter will set the offset when a signal of 0 V is input. For current input, this parameter will set the offset when a signal of 4 mA [H3-09 = 2] or 0 mA [H3-09 = 3] is input.
Page 718 12.7 H: TERMINALS ■ 1: AuxFreqRef1 Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV AuxFreqRef1 Sets Reference 2 through multi-step speed reference to enable the command reference (Auxiliary Frequency Reference 1) from the analog input terminal set here. This value is a percentage where E1-04 [Max Output Frequency] setting is a setting value of 100%.
Page 719 12.7 H: TERMINALS Figure 12.101 Output Voltage Bias through Analog Input ■ 7: TorqCompensation Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV TorqCompensation Enters the torque compensation value if the motor rated torque is 100%. ■ 8: TorqRef/Lim Setting Function Description...
Page 720 12.7 H: TERMINALS If you use drives in applications where the vertical axis can fall, make sure that you know these items: • Correctly configure drives and motors. • Correctly set parameters. • You can change parameter values after you do Auto-Tuning. •...
Page 721 12.7 H: TERMINALS ■ F: PID Fbk Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV PID Fbk Enters the PID feedback value. Sets the current PID feedback value when the 10 V (or 20 mA) analog signal is input as 100%. When you use this function, set b5-01 = 1 to 8 [PID Enable = Enabled].
Page 722 12.7 H: TERMINALS Figure 12.105 DC Injection Braking Current through Analog Input ■ 14: StallPLev@Rn Setting Value Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV StallPLev@Rn Enters a signal to adjust the stall prevention level during run if the drive rated current is 100%. Note: The correct stall prevention level during run is the lower value between: •...
Page 723: H4: Analog Outputs
12.7 H: TERMINALS ■ 32: Q2pack AI3 Setting Function Description CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV Q2pack AI3 Use with Q2pack. Refer to the Q2pack online manual for more information. ◆ H4: ANALOG OUTPUTS H4 parameters set the drive analog monitors. These parameters select monitor parameters, adjust gain and bias, and select output signal levels.
Page 724 12.7 H: TERMINALS Figure 12.108 Analog Output Gain/Bias Configuration Example 2 Calibrate Terminal AO1 Stop the drive to calibrate meters. Use this procedure to calibrate: 1. Show H4-02 [AO1 An.Out Gain] on the keypad. Terminal AO1 outputs the analog signal when the monitor item that you set in H4-01 [AO1 An.Out Select] is 100%.
Page 725 12.7 H: TERMINALS ■ H4-03 AO1 An.Out Bias Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H4-03 AO1 An.Out Bias 0.0% (041F) Sets the bias of the monitor signal that is sent from MFAO terminal AO1. (-999.9 - +999.9%) The analog signal output from the AO1 terminal is a maximum of ±10 V (or 20 mA).
Page 726: H5: Modbus Ports
12.7 H: TERMINALS 3 : 4 to 20 mA ■ H4-08 AO2 Signal Level Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H4-08 AO2 Signal Level Select (0424) Sets the MFAO terminal AO2 output signal level. (1 - 3) Note: Set jumper S5 on the terminal board to the correct position after changing this parameter.
Page 727 12.7 H: TERMINALS 5 : 19.2 kbps 6 : 38.4 kbps 7 : 57.6 kbps 8 : 76.8 kbps 9 : 115.2 kbps ■ H5-03 Mbus Parity Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H5-03 Mbus Parity (0427) Sets the communications parity used for Modbus communications.
Page 728 12.7 H: TERMINALS Figure 12.109 Drive Transmit Wait Time ■ H5-09 Mbus CE Detect Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H5-09 Mbus CE Detect Time 2.0 s (0435) Sets the detection time for CE [Modbus Communication Error] issues when communication (0.0 - 10.0 s) stops.
Page 729 12.7 H: TERMINALS ■ H5-17 ENTER@CPU Busy Response Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H5-17 ENTER@CPU Busy Response (11A1) Sets operation when the EEPROM write command is sent without EEPROM write available. (1, 2) Usually it is not necessary to change this setting.
Page 730: H6: Pulse Input Output
12.7 H: TERMINALS ■ H5-27 Mbus 5A Reg3 Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H5-27 Mbus 5A Reg3 Selection 0042H (U1-03) (158B) Returns the contents of the specified Modbus communications register when responding to the (0000H - FFFFH) master device.
Page 731 12.7 H: TERMINALS • Use the frequency reference When the you do not use the DI, the Forward/Reverse run command is the same as the direction of motor rotation. Figure 12.111 shows speed control in Simple Closed Loop V/f Mode. Figure 12.111 Simple Closed Loop Speed Control Block Diagram Enable Simple Closed Loop V/f Mode 1.
Page 732 12.7 H: TERMINALS ■ H6-05 PI Filter Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H6-05 PI Filter Time 0.10 s (0430) Sets the time constant for the primary delay filters of the pulse train input. (0.00 - 2.00 s) ■...
Page 733: H7: Virtual Input Output
12.7 H: TERMINALS When H6-06 = 102 [PO Mon.Selection = Output Frequency] and H6-07 = 0, the pulse train output terminal MP outputs the same frequency as the drive output frequency. ■ H6-08 PI Minimum Frequency Default Name Description (Hex.) (Range) CL-V/f AOLV...
Page 734 12.7 H: TERMINALS ■ H7-00 Virtual MFIO Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H7-00 Virtual MFIO Selection (116F) Sets the function to enable and disable the virtual I/O function. Set this parameter to 1 to operate (0, 1) the virtual I/O function.
Page 735 12.7 H: TERMINALS ■ H7-13 Virtual Out2 Delay Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H7-13 Virtual Out2 Delay Time 0.1 s (11A7) Sets the minimum ON time for virtual digital output 2. (0.0 - 25.0 s) Expert ■...
Page 736 12.7 H: TERMINALS ■ H7-40 Virtual AOut Enable Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV H7-40 Virtual AOut Enable (1163) Sets the signal level of the virtual analog output. (1 - 3) 1 : 0-100 (Absolute Value) 2 : -10 +10 VDC 3 : 0-10 VDC ■...
Page 737: L: Protection
12.8 L: PROTECTION 12.8 L: PROTECTION L parameters set the following functions. • Motor Overload Protection • Operation During Momentary Power Loss • Stall Prevention • Speed Detection • Auto Restart • Detection of Overtorque/Undertorque • Torque Limit • Hardware Protection ◆...
Page 738 12.8 L: PROTECTION Figure 12.117 Connect Motor PTC 2. Set drive DIP switch S1-3 to V (voltage) and set DIP switch S4 to PTC. 3. Set these MFAI terminals: • Set H3-05 = 0 [AI3 Signal Level Select = 0 to 10V (Lower Limit at 0)]. •...
Page 739 12.8 L: PROTECTION Figure 12.118 Example: Protection Circuit Configuration to Connect More than One Motor to One Drive NOTICE: When one drive is operating more than one motor at the same time or when the rated current of the motor is much larger than rated current of a standard motor, you cannot protect the motor with electronic thermal protection.
Page 740 12.8 L: PROTECTION The speed control for this motor is 1% to 100% when at 100% load. Operating slower than 1% speed at 100% load will cause motor overload. Overload Characteristics Load Tolerance Cooling Capability (at 100% motor load) This motor is designed to withstand increased The motor operates continuously at 1% to 100% base temperatures during continuous operation in the low frequency.
Page 741 12.8 L: PROTECTION Overload Characteristics Load Tolerance Cooling Capability (at 100% motor load) This motor is designed to operate with commercial line If the motor operates at frequencies less than commercial power. Operate at a 50 Hz base frequency to maximize line power, the drive will detect oL1.
Page 742 12.8 L: PROTECTION 1 : Coast->Stop The output turns OFF and the motor coasts to stop. Fault relay output terminal 1NO-1CM turns ON, and 1NC- 1CM turns OFF. 2 : Fast Stop (C1-09) The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal 1NO- 1CM turns ON, and 1NC-1CM turns OFF.
Page 743: L2: Power Loss Ride Through
12.8 L: PROTECTION Note: • Display is in these units: –Models4002 to 4023: 0.01 A –Models 4031 to 4675: 0.1 A • When the current level > 0.0 A, you cannot set this value < 10% of drive rated current. ■...
Page 744 12.8 L: PROTECTION • KEB Ride-Thru 1 set for the MFDI terminal becomes enabled (terminal is deactivated when H1-xx = 40 or terminal is activated when H1-xx = 41). The drive uses the mode selected L2-29 [KEB Method] to start KEB operation. •...
Page 745 12.8 L: PROTECTION Figure 12.121 Cancel the KEB Operation after the Momentary Power Loss Ride-Thru Time Is Expired without KEB Ride-Thru When L2-07 = 0.00 [KEB Accel Time = 0.00 s], the drive accelerates again as specified by the applicable Acceleration Time [C1-01, C1-03, C1-05, C1-07], and usual operation continues.
Page 746 12.8 L: PROTECTION Figure 12.123 Cancel KEB Operation without Using the KEB Ride-Thru if Restoration of Power Occurs while the Control Power (Power Supply to the Control Board) is Maintained When setting L2-07 = 0.00, the drive reaccelerates in accordance with the valid Acceleration Time [C1-01, C1-03, C1-05, C1-07], and normal operation resumes.
Page 747 12.8 L: PROTECTION ■ KEB Operation Wiring Example Figure 12.125 shows an example that uses an undervoltage relay to trigger the KEB Ride-Thru at power loss. When a power loss occurs, the undervoltage relay triggers KEB Ride-Thru [H1-06 = 40, 41, 42, 43] at terminal DI6.
Page 748 12.8 L: PROTECTION L2-29 [KEB Method] Name Setting Method L2-11 KEB DC Volt Setpoint • Single Drive KEB Ride-Thru 2 Set to approximately 1.22 x input voltage. • Single Drive KEB Ride-Thru 1, System KEB Ride-Thru 1, or System KEB Ride-Thru 2 Set to approximately 1.4 x input voltage.
Page 749 12.8 L: PROTECTION ■ L2-03 Min Baseblck Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L2-03 Min Baseblck Time Determined by o2-04 and C6-01 (0487) Sets the minimum baseblock time when the drive restores power after a momentary power loss. (0.1 - 5.0 s) Sets the length of time that the drive will wait for the residual voltage in the motor to dissipate in estimation to the secondary circuit time constant of the motor.
Page 750 12.8 L: PROTECTION Figure 12.126 Kinetic Energy Backup Decel Time ■ L2-07 KEB Accel Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L2-07 KEB Accel Time 0.0 s (048B) Sets the acceleration time to return the frequency to the frequency reference before a power loss (0.0 to 6000.0 s) after canceling KEB operation.
Page 751 12.8 L: PROTECTION When you input KEB Ride-Thru, KEB operation continues after the time set in L2-10 is expired. When you cancel KEB Ride-Thru, the motor accelerates again. When you do not input KEB Ride-Thru during the time set in L2-10, the drive accelerates to the frequency reference that the drive had before power loss in the applicable acceleration time.
Page 752 12.8 L: PROTECTION ■ L2-30 KEB ZeroSpeed Operation Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L2-30 KEB ZeroSpeed Operation (045E) Sets the operation when the output frequency decreases below the zero level (DC braking (1, 2) injection starting frequency) during KEB deceleration when L2-01 = 1 [RideThru@PwrLoss = Expert Enabled and L2-50 = 2 to 4 [RidThruMode@PwrLoss= KEB Mode, KEB Stop Mode, or KEB...
Page 753: L3: Stall Prevention
12.8 L: PROTECTION returns, the drive loses control power and the drive output shuts off. A Uv1 is not triggered when power is restored while power to the CPU in the drive is maintained. The type of KEB operation is determined by L2-29. 4 : KEB Decel to Stop When power returns, the drive will continue to decelerate until the motor fully stops.
Page 754 12.8 L: PROTECTION ■ L3-01 StallP Mode@Accel Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-01 StallP Mode@Accel (048F) Sets the method of the Stall Prevention During Acceleration. (1 - 4) Note: When A1-02 = 5 [Control Method = PM OLVector], the setting range is 0 and 1 . Stall prevention during acceleration will not let motors stall or stop when the drive detects oC [Overcurrent], oL2 [Drive Overload], or oL1 [Motor Overload] and large loads are applied during acceleration or when setting sudden acceleration times regarding load inertia.
Page 755 12.8 L: PROTECTION Figure 12.128 Stall Prevention During Acceleration Function in OLV/PM 3 : Intelligent Accel The drive ignores the acceleration time setting and the drive starts to accelerate in the minimum length of time. The drive automatically adjusts the acceleration rate and the output current will not be more than the value set in L3-02.
Page 756 12.8 L: PROTECTION Figure 12.130 Stall Prevent Level during Accel/Limit ■ L3-04 StallP@Decel Enable Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-04 StallP@Decel Enable (0492) Enables Stall Prevention during deceleration. (0-1) ■ L3-05 StallP@RUN Enable Default Name Description...
Page 757 12.8 L: PROTECTION Figure 12.131 Stall Prevention Level during Run with Analog Input ■ L3-11 Overvolt Supression Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-11 Overvolt Supression Select (04C7) Sets the overvoltage suppression function. (0, 1) 0 : Disabled The drive does not adjust the regenerative torque limit or the output frequency.
Page 758 12.8 L: PROTECTION ■ L3-21 OVSup Acc/Dec Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-21 OVSup Acc/Dec Gain Determined by A1-02 (0466) Sets the proportional gain to calculate acceleration and deceleration rates. (0.10 - 10.00) Expert Set one of these parameters to enable L3-21: •...
Page 759 12.8 L: PROTECTION Note: When Auto-Tuning changes the value of E2-11 [Motor Rated Power (kW)], the drive will automatically set this parameter to the value for a Yaskawa standard motor (4 poles). When you use a PM motor, the drive uses the value in E5-01 [PM Mot Code Selection] to change this parameter.
Page 760 12.8 L: PROTECTION ■ L3-27 StallP Detect Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-27 StallP Detect Time 50 ms (0456) Sets a delay time between reaching the Stall Prevention level and starting the Stall Prevention (0 - 5000 ms) function.
Page 761 12.8 L: PROTECTION ■ L3-39 CurLim Filt@Accel Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L3-39 CurLim Filt@Accel 100.0 ms (11D3) Sets the time constant to adjust the acceleration rate when L3-01 = 4 [StallP Mode@Accel = ILim (1.0 - 1000.0 ms) Mode].
Page 762: L4: Speed Detection
12.8 L: PROTECTION Figure 12.132 Stall Prevention Operation during Deceleration 1 : Automatic Decel Reduction The drive adjusts the deceleration rate to keep the DC bus voltage at the L3-17 [DCBus Regul.Level] level. This makes the shortest possible deceleration time and will not let the motor stall. The drive ignores the selected deceleration time and the possible deceleration time cannot be less than 1/10 of the set deceleration time.
Page 763 12.8 L: PROTECTION ■ L4-01 SpAgree Det.Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L4-01 SpAgree Det.Level Determined by A1-02 (0499) Sets the level to detect speed agree or motor speed. (Determined by A1-02) Sets the level to detect speed agree or motor speed when H2-01 to H2-03 = F, 10, 13, 14 [DO Function Select = SpeedAgree1, USpeedAgree1, FreqDetect 1, FreqDetect 2].
Page 764: L5: Fault Restart
12.8 L: PROTECTION ■ L4-06 Freq.Ref@RefLoss Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L4-06 Freq.Ref@RefLoss 80.0% (04C2) Sets the frequency reference as a percentage to continue drive operation after it detects a (0.0 - 100.0%) frequency reference loss.
Page 765 12.8 L: PROTECTION • When you manually clear a fault after the drive triggers protective functions. • When you re-energize the drive. ■ L5-02 Fault@Reset Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L5-02 Fault@Reset Select (049F) Sets the function that sends signals to the MFDO terminal set for Fault [H2-xx = 3] while the (1, 2)
Page 766: L6: Torque Detection
12.8 L: PROTECTION Figure 12.135 Setting Digits and Fault Code ◆ L6: TORQUE DETECTION The overtorque/undertorque detection function prevents damage to machinery and loads. Overtorque is the when there is too much load on the machine. If the motor current or output torque is at the overtorque detection level for the overtorque detection time, the drive will output an alarm and turn off the output.
Page 767 12.8 L: PROTECTION Figure 12.136 Overtorque Detection Time Chart Note: The drive applies a hysteresis of approximately 10% of the drive rated output current or the motor rated torque to the overtorque/ undertorque detection function. Undertorque Detection Time Chart When you use Overtorque/Undertorque Detection 1, the drive detects undertorque if the motor current or motor torque is less than or equal to the detection level set in L6-02 for the time set in L6-03.
Page 768 12.8 L: PROTECTION Configuration Parameter Mechanical Deterioration Detection Detection Criteria L6-01 Overtorque Detection Level L6-02 Detection Time L6-03 ■ L6-01 Trq Det1 Select Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L6-01 Trq Det1 Select (04A1) Enables overtorque and undertorque detection and the operation of drives (operation status) after (0, 1) detection.
Page 769 12.8 L: PROTECTION Note: Overtorque/Undertorque Detection 2 cannot set the detection level for the analog input terminal. ■ L6-06 Trq Det2 Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L6-06 Trq Det2 Time 0.1 s (04A6) Sets the detection time for Overtorque/Undertorque Detection 2.
Page 770 12.8 L: PROTECTION When the total operation time of the drive is more than the value set in L6-11, the drive will detect mechanical weakening. Use U4-01 [Cumulative OpeTime] to monitor the drive total operation time. ■ L6-50 Trq Det1 Type Default Name Description...
Page 771: L7: Torque Limit
12.8 L: PROTECTION ■ L6-58 MechF Method Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L6-58 MechF Method (04D4) Sets the speed where the drive detects mechanical deterioration and how the drive operates (0, 1) (operation status) after detection. Only available when L6-08 = 1 [MechF Enable = Enabled]. Use parameter L6-57 [MechF AbsSpeed] to either use absolute speed or signed speed value.
Page 772 12.8 L: PROTECTION Note: • The lower torque limit is enabled when you set the torque limit by the following method. –Set H3-02, H3-06, or H3-10 = 9, D [AI Function Select = FW Trq Lim, GenerTrqLim]. –Use a communication option to set the torque limits •...
Page 773 12.8 L: PROTECTION ■ L7-07 TrqLimit@Acc/Decel Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L7-07 TrqLimit@Acc/Decel (04C9) Sets the torque limit function during acceleration and deceleration. (1, 2) 1 : P-ctrl@Ac/Dec The torque limit function works with proportional control during acceleration and deceleration, and switches to integral control at constant speed.
Page 774: L8: Drive Protection
12.8 L: PROTECTION Note: If you input a regenerative load at low speeds and set this parameter to a large value, it can cause the motor to rotate faster than the speed reference. Do not set the value higher than necessary. ◆...
Page 775 12.8 L: PROTECTION terminal set for oH Pre-Alarm Reduction Limit [H2-01 to H2-03 = 4F] activates. When the alarm is not output during deceleration, the drive accelerates until it is at the frequency reference that was applicable before the alarm was turned off.
Page 776 12.8 L: PROTECTION The output turns off and the motor coasts to stop. ■ L8-09 Ground Fault Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-09 Ground Fault Selection Determined by o2-04 (04B5) Sets the function to enable and disable ground fault protection. (0, 1) 0 : Disabled The drive will not detect ground faults.
Page 777 12.8 L: PROTECTION 1 : Enabled When the drive detects oL2 during low speed operation, it automatically decreases the overload detection level. At zero speed, the drive derates the overload by 50%. ■ L8-18 Soft CurrLim Selection Default Name Description (Hex.) (Range) CL-V/f...
Page 778 12.8 L: PROTECTION If you set L7: TORQUE LIMIT and L8-27 to the same value or almost the same value, the drive can detect oC [Overcurrent]. Lower the torque limit when you use a Yaskawa motor. When you use a non-Yaskawa motor, measure the irreversible demagnetization resistance before you adjust this parameter.
Page 779 12.8 L: PROTECTION ■ L8-35 Installation Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-35 Installation Selection Determined by the drive model (04EC) Sets the type of drive installation. (0 - 3) Note: • Parameter A1-03 [Init Parameters] does not initialize this parameter. •...
Page 780 12.8 L: PROTECTION ■ L8-40 Carrier Red Off-Delay Time Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-40 Carrier Red Off-Delay Time Determined by A1-02 (04F1) Sets the length of time until the automatically reduced carrier frequency returns to the condition (0.00 - 2.00 s) before the reduction.
Page 781 12.8 L: PROTECTION ■ L8-55 DB IGBT Protection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-55 DB IGBT Protection (045F) Sets the protection function for the internal braking transistor. (0, 1) 0 : Disable Disables braking transistor protection. Use this setting, if enabling the braking transistor can cause an rF [Braking Resistor Fault] in these conditions: •...
Page 782: L9: Drive Protection 2
12.8 L: PROTECTION ■ L8-94 Lso Detect Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV L8-94 Lso Detect Level (073D) Sets the detection level for LSo [Low Speed Motor Step-Out] as a percentage of E1-04 [Max (0 - 10%) Output Frequency].
Page 783: N: Special
12.9 n: SPECIAL 12.9 n: SPECIAL n parameters set these functions: • Function to prevent hunting • High-slip braking • Motor line-to-line resistance online tuning • Fine-tune the parameters that adjust motor control ◆ n1: HUNTING PREVENTION The Hunting Prevention function will not let low inertia or operation with a light load cause hunting. Hunting frequently occurs when you have a high carrier frequency and an output frequency less than 30 Hz.
Page 784 12.9 n: SPECIAL Adjust this parameter in these conditions: • When n1-01 = 2, 3 [HuntPrev Selection = Enabled (High Carrier), ]: If oscillation occurs when you operate a motor with a light load, increase the setting value in 0.1-unit increments. •...
Page 785: N2: Afr - Auto Freq Regulation
12.9 n: SPECIAL If the motor oscillates, set n1-01 = 2. If that does not have an effect, increase this parameter in 0.2-unit increments. ■ n1-17 HuntPrev HiFc Filter Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n1-17 HuntPrev HiFc Filter 500 ms...
Page 786: N3: Highslip/Overexcitation Brake
12.9 n: SPECIAL • If the drive detects ov [Overvoltage] when acceleration stops under high-inertia loads, increase the setting value in 50 ms increments. If the drive detects ov when the load changes suddenly, increase the setting value in 50 ms increments. •...
Page 787 12.9 n: SPECIAL ■ Overexcitation Deceleration Overexcitation deceleration quickly decelerates motors without braking resistors. This lets you stop a motor more quickly than with the ramp to stop processes. Overexcitation deceleration increases excitation current during deceleration to cause a large quantity of braking torque through motor overexcitation.
Page 788 12.9 n: SPECIAL ■ n3-03 HSB DwellTime@Stop Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n3-03 HSB DwellTime@Stop 1.0 s (058A) Sets the dwell time, a length of time when high-slip braking is ending and during which the motor (0.0 - 10.0 s) speed decreases and runs at a stable speed.
Page 789: N4: Adv. Open Loop Vector Tuning
12.9 n: SPECIAL ■ n3-21 OverExcBr Current Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n3-21 OverExcBr Current Level 100% (0579) Sets the upper limit of the current that is suppressed at the time of overexcitation deceleration, (0 - 150%) where the drive rated current = 100% value.
Page 790 12.9 n: SPECIAL ■ n4-62 Reg LoSpd Cmp Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n4-62 Reg LoSpd Cmp Gain 1.000% (1B82) Sets a compensation gain to improve the control qualities for regenerative loads in the low speed (0.500 - 2.000%) range.
Page 791 12.9 n: SPECIAL ■ n4-67 SpEstim Gain SwFrequency Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n4-67 SpEstim Gain SwFrequency 6.00 Hz (1B87) Sets the switching frequency for estimation gain for these parameters: (0.00 - E1-04) n4-63 [HF SpdEstim Response] n4-64 [LF SpdEstim Response] n4-65 [HF FlxEstim Response]...
Page 792: N5: Feed Forward Control
12.9 n: SPECIAL You can connect a PG-B3 or PG-X3 encoder option in AOLV control. You can use the encoder option for better speed control precision. Note: • When you use an encoder option in AOLV control to operate machinery, specialized tuning of the drive can be necessary. You should usually set A1-02 = 3 [Control Method = CLVector] when you use an encoder option.
Page 793 12.9 n: SPECIAL Figure 12.141 Suppress Overshooting with Feed Forward Control Figure 12.142 Configure Feed Forward Control ■ Before You Use Feed Forward Control Do one of these procedures before you use feed forward control. • Run Auto-Tuning to set motor parameters. When you cannot do Auto-Tuning, manually set motor parameters with the information on the motor nameplate or test reports.
Page 794 12.9 n: SPECIAL • J = Moment of inertia of motor (kg m Motor • n = Motor rated speed (min , r/min) rated • T = Motor rated torque (N m) rated You can also use this formula to find the motor acceleration time: •...
Page 795: N6: Online Tuning
12.9 n: SPECIAL Reset all of the parameters that you changed to the previous setting values. Note: • If response to the speed reference is slow, increase the setting value. • Decrease the setting value in these conditions: –The speed is overshooting. –A negative torque reference is output when acceleration ends.
Page 796 12.9 n: SPECIAL ■ n7-01 LoFreq Damping Gain Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n7-01 LoFreq Damping Gain (3111) Sets the oscillation suppression gain for the low speed range. (0.1 - 10.0) Expert Note: •...
Page 797: N8: Pm Motor Control Tuning
12.9 n: SPECIAL Note: • For settings 2 and 3, the adjustment time can cause a delay before startup. • For settings 2 and 3, the drive can set the line-to-line resistance value of E9-10 [Motor L-L Resistance]. • When the temperature will change at startup, use setting 3. •...
Page 798 12.9 n: SPECIAL ■ n8-11 Observ.Calc Gain2 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-11 Observ.Calc Gain2 Determined by n8-72 (054A) Sets the gain for speed estimation. Usually it is not necessary to change this setting. (0.0 - 1000.0) Note: When n8-72 = 1 [Spd Obs.
Page 799 12.9 n: SPECIAL ■ n8-37 HFI Voltage Amplitude Level Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-37 HFI Voltage Amplitude 20.0% Level (0564) Sets the high frequency injection amplitude as a percentage where 400 V = 100% for a 400 V (0.0 - 50.0%) class drives.
Page 800 12.9 n: SPECIAL ■ n8-48 Pull-In Current (for PM Motors) Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-48 Pull-In Current (for PM Motors) (053B) Sets the d-axis current that flows to the motor during run at constant speed as a percentage where (20 - 200%) E5-03 [PM Mot Rated Current (FLA)] = 100%.
Page 801 12.9 n: SPECIAL Adjust this parameter in the these conditions: • If torque and speed response is unsatisfactory, gradually increase the setting. • If motors do not start smoothly, gradually increase the setting. • If the motor stalls during run at constant speed, gradually increase the setting. •...
Page 802 12.9 n: SPECIAL Adjust this parameter in these conditions: • If there is resonance or hunting when you use the overvoltage suppression function, increase the setting value. • If motor response is low when you use the overvoltage suppression function, decrease the setting value in 0.05- unit increments.
Page 803 12.9 n: SPECIAL ■ n8-79 Pull-In Curr@Deceleration Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV n8-79 Pull-In Curr@Deceleration (05FE) Sets, the pull-in current allowed to flow during deceleration as a percentage of the motor rated (0 - 200%) current.
Page 804: 12.10 O: Keypad
12.10 o: KEYPAD 12.10 o: KEYPAD o parameters set keypad functions. Note: You cannot set the parameters in Table 12.57 with the optional LED keypad. Table 12.57 Parameters that You Cannot Set with the LED Keypad Name Name LCD Contrast Adjustment COPY Memory Selection o1-05 o3-04...
Page 805 12.10 o: KEYPAD Trend Plot Display A - Select Ux-xx [MONITORS] E - Set the time scale with o1-51 (Monitor 1) with o1-24. F - Set the minimum value of Monitor B - Select Ux-xx [MONITORS] 1 with o1-47 (Monitor 2) with o1-25. G - Set the maximum value of C - Set the maximum value of Monitor 1 with o1-48...
Page 806 12.10 o: KEYPAD Uses o1-10 and o1-11 to set the unit of measure. The value of parameter o1-10 is the value when you remove the decimal point from the maximum output frequency. Parameter o1-11 is to the number of digits after the decimal point in the maximum output frequency.
Page 807 12.10 o: KEYPAD ■ o1-11 FrqDisplay Decimal Places Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-11 FrqDisplay Decimal Places Determined by o1-03 (0521) Sets the number of decimal places for frequency reference and monitor values. (0 - 3) 0 : (XXXXX) No Decimal Places 1 : (XXXX.X) 1 Decimal Place...
Page 808 12.10 o: KEYPAD Enables the automatic shut off function. The time at which the LCD backlight automatically turns off is configured with o1-38 [LCD Blight Off-Delay]. ■ o1-38 LCD Blight Off-Delay Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-38 LCD Blight Off-Delay 60 s...
Page 809 12.10 o: KEYPAD ■ o1-44 2ndMon Area Setting Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-44 2ndMon Area Setting 100.0% (11C4) Sets the horizontal axis value used to display the monitor that was set in o1-25 [Cust.Monitor 2] (0.0 - 100.0%) as a bar graph.
Page 810: O2: Keypad Operation
12.10 o: KEYPAD ■ o1-51 Trend Plot Time Scale Setting Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o1-51 Trend Plot Time Scale Setting (11CB) Sets the time scale (horizontal axis) to display the trend plot. When you change this setting, the (1 - 3600 s) drive automatically adjusts the data sampling time.
Page 811 12.10 o: KEYPAD ■ o2-02 STOP Key Selection of Function Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o2-02 STOP Key Selection of Function (0506) (0, 1) Sets the function to stop the drive with the button on the keypad when the Run command source for the drive is REMOTE (external) and not assigned to the keypad.
Page 812 12.10 o: KEYPAD o2-04 Setting Drive Model o2-04 Setting Drive Model 2082 4031 2110 4038 2138 4044 2169 4060 2211 4075 2257 4089 2313 4103 2360 4140 2415 4168 4002 4208 4004 4250 4005 4296 4007 4371 4009 4389 4012 4453 4018 4568...
Page 813 12.10 o: KEYPAD ■ o2-07 Keypad Dir@Power-Up Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o2-07 Keypad Dir@Power-Up (0527) Sets the direction of motor rotation when the drive is energized and the keypad is the Run (0, 1) command source.
Page 814: O3: Copy Function
12.10 o: KEYPAD 1 : Coast->Stop 2 : Fast Stop (C1-09) 3 : Alarm Only 4 : No Alarm Display ◆ o3: COPY FUNCTION o3 parameters set the operation of the parameter backup function. ■ o3-01 COPY Keypad Selection of Mode Default Name Description...
Page 815: O4: Maintenance Monitors
12.10 o: KEYPAD Note: • The qx-xx and rx-xx parameters appear when A1-07 = 1 or 2 [Q2pack Enable = Enable Q2pack or With DI]. • When o3-05 = 1, parameters are only restored and verified. ■ o3-06 AutoBackup Selection Default Name Description...
Page 816 12.10 o: KEYPAD 1 : Log Power-On Time Counts the time from when the drive is energized to when it is de-energized. 2 : Log Run Time Counts the time that the drive outputs voltage. ■ o4-03 Fan.Oper Setting Default Name Description (Hex.)
Page 817 12.10 o: KEYPAD ■ o4-11 Flt.History Initialization Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o4-11 Flt.History Initialization (0510) Resets the records of Monitors [U2: FAULT] and [U3: FAULT HISTORY]. (0, 1) Note: When you initialize the drive with A1-03 [Init Parameters], the drive will not reset the records for U2-xx and U3-xx. 0 : No Reset Keeps the records of Monitors U2-xx and U3-xx.
Page 818: O5: Data Logger
12.10 o: KEYPAD 0 : YYYY/MM/DD 1 : DD/MM/YYYY 2 : MM/DD/YYYY Note: The Fault History in the Monitor Mode shows when faults occurred. Refer to Show Fault History on page 138 for more information. ■ o4-24 bAT Detection Selection Default Name Description...
Page 819 12.10 o: KEYPAD Item Specification Line break code <CR><LF> Separating character Commas Header rows First row: Drive information including Drive Model, software version, control method, and sampling time Second row: Log data information including the monitor number, number decimal points, and unit code ■...
Page 820 12.10 o: KEYPAD Number of Item Description Characters Monitor Unit 1 Unit code and number of decimal places used for the monitor selected with o5-03 Example when U1-01 = 30.00 Hz: Number of decimal places = 2, Hz unit code = 01, monitor unit 1 = 0201 (Hex.) Monitor number 2 Monitor number (Dec.) selected by o5-04 [Log Mon Data 2] Monitor Unit 2...
Page 821 12.10 o: KEYPAD Stops the data log. 1 : ON (Data Logging) Starts the data log as specified by the sampling cycle set in o5-02 [Log Sample Lapse]. ■ o5-02 Log Sample Lapse Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o5-02...
Page 822 12.10 o: KEYPAD ■ o5-07 Log Mon Data 5 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o5-07 Log Mon Data 5 (1557) Sets the data log monitor. This parameter is only available on an LCD keypad. (000,101 - 855) Note: Set the log data with values 101 to 999 [U1-01 to U9-99].
Page 823 12.10 o: KEYPAD ■ o5-12 Log Mon Data 10 Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV o5-12 Log Mon Data 10 (155C) Sets the data log monitor. This parameter is only available on an LCD keypad. (000,101 - 855) Note: Set the log data with values 101 to 999 [U1-01 to U9-99].
Page 824: 12.11 T: Autotuning
12.11 T: AUTOTUNING 12.11 T: AUTOTUNING Numbers identifying the T parameters are displayed when an LED keypad is used. The names of the parameters are displayed on the LCD screen of the LCD keypad. Set the following. • Induction Motor Auto-Tuning •...
Page 825 12.11 T: AUTOTUNING ■ T1-01 Auto-tuning Mode Selection Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T1-01 Auto-tuning Mode Determined by A1-02 Selection (0701) Sets the type of Auto-Tuning. (Determined by A1-02) 0 : Rotary Auto Tune 1 : Static1 AutoTune 2 : Static (R) ■...
Page 826 12.11 T: AUTOTUNING ■ T1-07 Motor Base Speed Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T1-07 Motor Base Speed 1450 min (r/min) (0707) Sets the motor base speed for Auto-Tuning (min (r/min)). (0 - 35400 min (r/min)) ■...
Page 827: T2: Pm Motor
12.11 T: AUTOTUNING Note: After Auto-Tuning is complete and you set the drive to Drive Mode, operate the motor in these conditions: • Make sure that you connect all wiring between the drive and motor • Make sure that a mechanical brake on the motor shaft is not locked •...
Page 828 12.11 T: AUTOTUNING 1 : SPM Motor ■ T2-04 PMMot Rated Power Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T2-04 PMMot Rated Power Determined by o2-04 and C6-01 (0730) Sets the rated output power (kW) of a PM motor. (0.00 - 650.00 kW) Note: Capacities 300 kW and less are set in units of 0.01 kW.
Page 829: T3: Asr
12.11 T: AUTOTUNING ■ T2-12 PMMot qAxis Inductance Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T2-12 PMMot qAxis Inductance Determined by T2-02 (0736) Sets the q-Axis inductance of the motor on a per phase basis. (0.00 - 600.00 mH) ■...
Page 830: T4: Simple Vector
12.11 T: AUTOTUNING 0 : Inertia Tuning 1 : ASR (Speed Regulator) 2 : Dec Rate Tuning 3 : KEB Tuning Note: Settings 0 and 1 are available only when A1-02 = 3, 7 [Control Method = CLVector, PM CLVector]. ■...
Page 831 12.11 T: AUTOTUNING Value set in T4-01 Operational overview Items input for tuning Items tuned • T4-02 [Motor Type Selection] • E9-01 [Motor Type Selection] Follow the instructions in the setup wizard on the keypad to manually enter the • T4-03 [Motor Max Revolutions] •...
Page 832 12.11 T: AUTOTUNING ■ T4-06 Motor Rated Voltage Default Name Description (Hex.) (Range) CL-V/f AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV T4-06 Motor Rated Voltage 400 V Class: 400.0 V (3135) Sets the rated voltage (V) of the motor. (400 V Class: 0.0 - 510.0 ■...
Page 833: Glossary
Glossary Phrase Definition AOLV Advanced Open Loop Vector Control AOLV/PM Advanced Open Loop Vector Control for Permanent Magnet Motors Closed Loop Vector Control CL-V/f Closed Loop V/f Control CLV/PM Closed Loop Vector Control for Permanent Magnet Motors Drive External Device Monitor EZOLV EZ Open Loop Vector Control Heavy Duty...
Page 834: Index
Timing of shut-off ..........142 Index Backup Parameters (drive to keypad)........135 Backup function ............814 Symbols Bar graph Numerics Monitors ............130 24 V power supply Base frequency Power supply input terminals ........88 Parameter ............615 Base Frequency Motor 2 Parameters..........
Page 835 Control Circuit Terminal Block Fault ............... 256 Replacement............336 Minor Fault ............275 Control circuit terminals Operation Selection after Detection ......631 I/O terminals function selection switches ..... 92 dFPS..............293 Terminal functions..........86 DI-A3 Wire gauge............89 Parameter ............637 Wiring ..............
Page 836 Minor Fault ............276 Fault ............... 258 Fault ............... 259 Minor Fault ............276 Minor Fault ............277 FAn1..............259 Fault ............... 258 Fast Stop Time Minor Fault ............277 Parameter ............567 Fault .............. 250, 254 Fault ............... 258 Fault code Minor Fault ............
Page 837 Parameter ............786 Keypad Display............804 HOME screen ............128 Keypad Display Selection........... 805 How to read type designations........20 Keypad Operation ............ 810 Humidity Keypad-related settings..........804 Environment............31 kWh Monitor Initialization.......... 817 iFEr..............293 L24v..............278 IGBT Maintenance Setting.......... 816 Language selection ...........
Page 838 Motor 2 Parameters..........620 Operation During Detection of Alarms ....205, 741 Parameter ............616 Operation During Detection of Faults (PTC Input) ... 205, 742 Minor Fault............250, 273 Motor Overload Minor fault code Electric Thermal Protection Operation Time ..204, 741 Modbus............
Page 839 Overtorque detection Alarm Settings ........... 774 Parameter ............766 Fault ............... 264 Minor Fault ............279 Panel cut out dimensions ..........59 oH1 ..............264 Parameter oH2 ..............279 Access Level Selection ......... 508 Alarm Settings ........... 774 Automatic selection ..........513 Backup (drive to keypad) ........
Page 840 Drive Overheating ..........774 Induction motor ..........144 Motor Overload ..........202, 738 PM motor ............145 oC ..............777 Precautions ............150 oH2 ..............774 rr ................ 269 Overcurrent ............777 Protective function ..........781 Protective function rUn ..............282 DC bus undervoltage ..........
Page 841 STOP key.............. 119 Fault ............... 271 STOP Key Function Selection........811 Minor Fault ............282 Stop Position Gain ........... 601 Stopping Method Selection ......... 517 Fault ............... 271 STPo ..............270 Minor Fault ............283 Surge protective device Undertorque detection Connection............
Page 842: Revision History
Revision History Date of Revision Section Revised Content Publication Number June 2018 First Edition SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 843 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual...
Page 844 Driving Quality Technical Manual Omron Ofﬁce Addresses OMRON EUROPE B.V. Austria Belgium Czech Republic Denmark Finland Tel: +31 (0) 23 568 13 00 Tel: +43 (0) 2236 377 800 Tel: +32 (0) 2 466 24 80 Tel: +420 234 602 602...

Omron Q2A Series Technical Manual

Preface and General Precautions

1 Receiving

2 Mechanical Installation

3 Electrical Installation

4 Startup Procedure and Test Run

5 Standards Compliance

6 Network Communications

7 Troubleshooting

8 Periodic Inspection and Maintenance

9 Disposal

10 Specifications

11 Parameter List

Quick Links

Troubleshooting

Related Manuals for Omron Q2A Series

Summary of Contents for Omron Q2A Series