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INVERTER
FR-F700
INSTALLATION GUIDELINE
FR-F740-00023 to 12120-EC
FR-F746-00023 to 01160-EC
Thank you for choosing this Mitsubishi Inverter.
Please read through this Installation guideline and the enclosed CD ROM to operate this inverter
correctly.
Do not use this product until you have a full knowledge of the equipment, the safety information and the
instructions.
Please forward this Installation guideline and the CD ROM to the end user.
1
INSTALLATION AND INSTRUCTIONS..................................................................... 1
2
OUTLINE DRAWING ................................................................................................. 3
3
WIRING ...................................................................................................................... 4
4
PRECAUTIONS FOR USE OF THE INVERTER ..................................................... 11
5
FAILSAFE OF THE SYSTEM WHICH USES THE INVERTER............................... 13
6
PARAMETER ........................................................................................................... 14
7
TROUBLESHOOTING ............................................................................................. 21
Art. No.: 158537
26 02 2013
Version C
Version check
CONTENTS

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   Summary of Contents for Mitsubishi Electric FR-F740-00023

  • Page 1: Table Of Contents

    INVERTER FR-F700 INSTALLATION GUIDELINE FR-F740-00023 to 12120-EC FR-F746-00023 to 01160-EC Thank you for choosing this Mitsubishi Inverter. Please read through this Installation guideline and the enclosed CD ROM to operate this inverter correctly. Do not use this product until you have a full knowledge of the equipment, the safety information and the instructions.

  • Page 2

    Print Date Art. no. Revision August 2004 158537-A First edition January 2006 158537-B General Extension of the capacity classes by the inverters FR-F740-02600 to 12120 Addition of the inverters FR-F746-00023 to 01160 with IP54 protection rating New parameter 299 02/2013 158537-C General Additions:...

  • Page 3

    This section is specifically about safety matters Do not attempt to install, operate, maintain or inspect the inverter until you have read through this Installation Guideline and appended documents carefully and can use the equipment correctly. Do not use the inverter until you have a full knowledge of the equipment, safety information and instructions.

  • Page 4

    Additional Instructions Also note the following points to prevent an accidental failure, injury, electric shock, etc. Transportation and installation CAUTION When carrying products, use correct lifting gear to prevent injury. Do not stack the inverter boxes higher than the number recommended. Ensure that installation position and material can withstand the weight of the inverter.

  • Page 5

    CAUTION The electronic thermal relay function does not guarantee protection of the motor from overheating. It is recommended to install both an external thermal and PTC thermistor for overheat protection. Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter. Otherwise, the life of the inverter decreases.

  • Page 7: Installation And Instructions

    1 INSTALLATION AND INSTRUCTIONS 1.1 Inverter Type Rating plate example Symbol Voltage Class Symbol Type number Production year-month F740 Three-phase 400V class 00023 Displays the FR-F740-00126-EC Inverter type rated current 12120 Input rating Output rating LD (50 C) XXA SLD (40 C) XXA Serial number Symbol Voltage Class...

  • Page 8

    INSTALLATION AND INSTRUCTIONS 1.3 General Precaution The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than − 10 minutes, and check for residual voltage between terminal P/+ and N/ with a meter etc., to avoid a hazard of electrical shock.

  • Page 9: Outline Drawing

    2 OUTLINE DRAWING (Unit: mm) Inverter Type FR-F740-00023–00126-EC — — FR-F740-00170/00250-EC — — FR-F740-00310/00380-EC — — FR-F740-00470/00620-EC — — FR-F740-00770-EC — — FR-F740-00930/01160-EC — — FR-F740-01800-EC — — FR-F740-02160/02600-EC — — FR-F740-03250/03610-EC — — FR-F740-04320/04810-EC — 1010 FR-F740-05470–06830-EC — 1010 FR-F740-07700/08660-EC —...

  • Page 10: Wiring

    3 WIRING Brake resistor *1.DC reactor *6.The CN8 connector (for Source logic (Option) Remove the jumper across P1 MT-BU) is provided with the and P/+ for the 01160 or less if a Main circuit terminal Brake unit 01800 or more DC reactor is connected.

  • Page 11: Terminal Layout And Wiring

    WIRING 3.1 Main circuit terminal 3.1.1 Terminal layout and wiring FR-F740/746-00023, 00038, 00052, 00083, 00126-EC FR-F740/746-00170, 00250-EC Jumper Screw size (M4) Charge lamp Jumper Jumper Jumper Screw size Screw size Charge lamp L1 L2 L3 (M4) (M4) Motor Power supply L1 L2 L3 Motor Power supply...

  • Page 12

    WIRING FR-F740-03250, 03610-EC FR-F740-04320, 04810-EC Screw size (M4) Screw size (M4) Charge lamp Charge lamp Jumper Jumper Screw size (M12) Screw size Screw size (M10) (M10) L1 L2 L1 L2 Power Power supply Motor supply Motor DC reactor DC reactor Screw size Screw size (for Option)

  • Page 13: Cable Size

    WIRING 3.2 Wiring fundamentals 3.2.1 Cable size Select the recommended cable size to ensure that a voltage drop will be 2% max. If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the motor torque to decrease especially at the output of a low frequency.

  • Page 14

    WIRING Cable Sizes HIV, etc. [mm AWG * PVC, etc. [mm Applicable Inverter Type R/L1, Earth R/L1, R/L1, Earth S/L2, U, V, W P/+, P1 Cable S/L2, U, V, W S/L2, U, V, W Cable T/L3 Gauge T/L3 T/L3 Gauge FR-F740/746-00023–00083-EC FR-F740/746-00126-EC FR-F740/746-00170-EC...

  • Page 15

    WIRING 3.2.2 Total wiring length The maximum possible length of the motor cables depends on the capacity of the inverter and the selected carrier fre- quency. The lengths in the following table are for unshielded cables. When shielded cables are used divide the values listed in the table by 2.

  • Page 16: Control Circuit Terminals

    WIRING 3.3 Control circuit terminals 3.3.1 Terminal layout Terminal screw size: M3.5 CA SD PC Tightening torque: 1.2N·m STOP RES STF STR PC FU MRS JOG CS 3.3.2 Instructions for wiring of the control circuit terminal Terminals PC, 5, and SE are all common terminals (0V) for I/O signals and are isolated from each other. Avoid connecting the terminal PC and 5 and the terminal SE and 5.

  • Page 17: Precautions For Use Of The Inverter

    4 PRECAUTIONS FOR USE OF THE INVERTER The FR-F700 series is a highly reliable product, but incorrect peripheral circuit making or operation/handling method may shorten the product life or damage the product. Before starting operation, always recheck the following items: Use crimping terminals with insulation sleeve to wire the power supply and motor.

  • Page 18

    PRECAUTIONS FOR USE OF THE INVERTER Inverter input side magnetic contactor (MC) On the inverter input side, connect an MC for the following purposes. (Refer to the Instruction Manual.) – To release the inverter from the power supply when a fault occurs or when the drive is not functioning (e.g. emergency stop operation).

  • Page 19: Failsafe Of The System Which Uses The Inverter

    5 FAILSAFE OF THE SYSTEM WHICH USES THE INVERTER When a fault occurs, the inverter trips to output a fault signal. However, a fault output signal may not be output at an inverter fault occurrence when the detection circuit or output circuit fails, etc. Although Mitsubishi assures best quality pro- ducts, provide an interlock which uses inverter status output signals to prevent accidents such as damage to machine when the inverter fails for some reason.

  • Page 20: Parameter

    6 PARAMETER 6.1 Parameter list In the initial setting, only the simple mode parameters are displayed. Set Pr. 160 User group read selection as required. Initial Setting Parameter Name Remarks Value Range 9999 Only the simple mode parameters can be displayed. Simple mode and extended mode parameters can be User group read selection 9999...

  • Page 21

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value 0 to 400Hz, Number of retries at 0, 1 to 10, Frequency jump 3B 9999 9999 101 to 110 alarm occurrence 0, 1 to 9998 Speed display 0 to 10s Retry waiting time Up-to-frequency...

  • Page 22

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value PU communication 48, 96, 192, 384 Backlash 0 to 400Hz speed deceleration stopping frequency PU communication 0, 1, 10, 11 stop bit length. Backlash 0 to 360s deceleration 0.5s PU communication...

  • Page 23

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value Output current 0, 1, 10, 11 0 to 5, 7, 8, 10 to 19, 25, 26, 45 to detection operation 54, 64, 67, 70 to selection 79, 82, 85, 90, ABC1 terminal Parameter for manufacturer setting.

  • Page 24

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value Power-failure 0 to 3600/ 360s PLC function deceleration time 1 operation selection Power-failure 0 to 3600/ 360s, Inverter operation 9999 9999 deceleration time 2 lock mode setting Power failure 0 to 400Hz Remote output...

  • Page 25

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value Auxiliary motor 0 to 3 10, 11, 20, 21, 40, 41, 50, 51, operation selection 60, 61, 70, 71, Second PID action Motor swichover 0 to 3 80, 81, 90, 91, 9999 selection...

  • Page 26

    PARAMETER Initial Initial Parameter Name Parameter Name Setting Range Setting Range Value Value Input phase failure 0, 1 0 to 300% Terminal 4 frequency protection selection (904) setting bias Regeneration 0, 1, 2 Terminal 4 frequency 0 to 400Hz avoidance operation setting gain 50Hz selection...

  • Page 27: Troubleshooting

    7 TROUBLESHOOTING The frequency inverter FR-F700 has a multitude of protective functions which protect the drive and the inverter from dam- age in case of a fault. When an alarm occurs in the inverter, the protective function is activated bringing the inverter to an alarm stop and the PU display automatically changes to any of the following error (alarm) indications.

  • Page 28: Reset Method Of Protective Function

    TROUBLESHOOTING 7.1 Reset Method of Protective Function The inverter can be reset by performing any of the following operations. Note that the internal thermal integrated value of the electronic thermal relay function and the number of retries are cleared (erased) by resetting the inverter. Inverter recovers about 1s after reset is cancelled.

  • Page 29: List Of Alarm Display

    TROUBLESHOOTING 7.2 List of alarm display Fault Fault Operation Panel Operation Panel Name Data Name Data Indication Indication Code Code E - - - Faults history — E.UVT Undervoltage protection (H51) HOLD — Operation panel lock E.ILF* Input phase failure (H52) LOCD —...

  • Page 30: Aappendix

    EMC Directive and the Low Voltage Directive, the manufacturer must declare the conformity and affix the CE marking. The authorized representative in the EU Name: Mitsubishi Electric Europe B.V. Address: Gothaer Strasse 8, 40880 Ratingen, Germany NOTE We declare that this inverter, conforms with the EMC Directive in industrial environments and affix the CE marking on the inverter.

  • Page 31

    APPENDIX A.1.2 Low Voltage Directive We have self-confirmed our inverters as products compliant to the Low Voltage Directive (conforming standard EN 50178) and place the CE mark on the inverters. Outline of instructions If your application requires by installation standards an RCD (residual current device) as up stream protection please select according to DIN VDE 0100-530 as following: Single phase inverter type A or B Three phase inverter only type B.

  • Page 32

    APPENDIX Environment During Operation In Storage During Transportation −10 °C to +40/+50°C −10 °C to +30/+40°C − − Ambient temperature 20°C to +65°C 20°C to +65°C The maximum temperature depends on the setting of the Pr. 570. 90% RH or less 90% RH or less 90% RH or less 90% RH or less...

  • Page 33

    APPENDIX A.2 Instructions for UL and cUL (Conforming standard UL 508C, CSA C22.2 No.14) A.2.1 General Precaution The bus capacitor discharge time is 10 minutes. Before starting wiring or inspection, switch power off, wait for more than 10 minutes, and check for residual voltage between terminal P/+ and N/ with a meter etc., to avoid a hazard of electrical shock.

  • Page 34

    APPENDIX A.2.4 Wiring of the power supply and motor For wiring the input (R/L1, S/L2, T/L3) and output (U, V, W) terminals of the inverter, use the UL-listed copper wires (rated at 75°C) and round crimping terminals. Crimp the crimping terminals with the crimping tool recommended by the terminal maker.

  • Page 36

    Phone: +370 (0)5 / 232 3101 Fax: +380 (0)44 / 494-33-66 Fax: +370 (0)5 / 232 2980 Mitsubishi Electric Europe B.V. /// FA - European Business Group /// Gothaer Straße 8 /// D-40880 Ratingen /// Germany Tel.: +49(0)2102-4860 /// Fax: +49(0)2102-4861120 /// info@mitsubishi-automation.com /// www.mitsubishi-automation.com...

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