CONTENTS1OUTLINE11.1Product checking and parts identification...........21.2 Inverter and peripheral devices.....31.2.1 Peripheral devices.........41.3 Method of removal and reinstallation of the front cover................................61.4 Installation of the inverter and enclosure design .........................................81.4.1 Inverter installation environment............81.4.2Cooling system types for inverter enclosure.1.4.3 Inverter placement..........102 WIRING132.1Wiring..…2.1.1 Terminal connection diagram.............142.1.2 EMC filter.…….152.2 Main circuit terminal specifications..........162.2.1 Specification of main circuit terminal ........2.2.2 Terminal arrangement of the main circuit terminal,power supply and the motor wiring........162.2.4 When connecting the control circuit and the main circuit separatelyto the power supply (separate power).242.3 Control circuit specifications..262.3.2Changing the control logic.292.3.3Control circuit terminal layout..........312.3.4 Wiring instructions............2.3.5 When connecting the operation panel using a connection cable.....................................332.3.6 RS-485terminal block.342.4 Connection of stand-alone option units.........352.4.1 Connection of the brake unit (FR-BU2)................2.4.2 Connection of the brake unit (FR-BU/MT-BU5).372.4.3 Connection of the brake unit (BU type)...............392.4.4 Connection of the high power factor converter (FR-HC/MT-HC)...........2.4.5 Connection of the power regeneration mon converter (FR-CV)(55K or less)..................412.4.6 Connection of power regeneration converter (MT-RC)(75K or more)................................422.4.7Connection of the power factor improving DC reactor (FR-HEL).............423 PRECAUTIONS FOR USE OF THE INVERTER433.1 EMC and leakage currents..........443.1.1 Leakage currents and countermeasures..443.1.2 EMC measure.463.1.4 Harmonic suppression guideline .......3.2 Installation of a reactor ..................523.3 Power-off and magic contactor (MC)...............523.4 Inverter-driven 400V class motor.............533.5 Precautions for use of the inverter...................543.6 Failsafe of the system which uses the inverter......564 PARAMETERS594.1 Operation panel (FR-DU07)...........604.1.1 Parts of the operation panel (FR-DU07).....604.1.2 Basic operation (factory setting)........614.1.3 Change the parameter setting value............624.1.4 Setting dial push..4.2 Parameter List.…4.2.1 Parameter list.........634.3 Adjust the output torque (current)of the motor ............................744.3.1 Manual torque boost (Pr.O,Pr.46)744.3.2 Simple magic flux vector control (Pr.80,Pr.90)754.3.3 Slip pensation (Pr.245to Pr.247)..64.3.4 Stall prevention operation(Pr.22,Pr.23,Pr.48,Pr.49,Pr.66,Pr.148,Pr.149,Pr.154,Pr.156,Pr.157)…774.4 Limit the output frequency....824.4.1 Maximum/minimum frequency (Pr.1,Pr.2,Pr.18)...........824.4.2 Avoid mechanical resonance points (Frequency jump)(Pr.31 to Pr.36).......834.5.1 Base frequency,voltage(Pr.3,Pr.19,Pr.47)........4.5.2 Load pattern selection (Pr.14)864.5.3 Adjustable 5 points VF (Pr.71,Pr.100 to Pr.109)..874.6 Frequency setting by external terminals.......884.6.1 Multi-speed setting operation (Pr.4 to Pr.6,Pr.24 to Pr.27,Pr.232 to Pr.239)................884.6.3 Input pensation of multi-speed and remote setting (Pr.28)...........................924.6.4 Remote setting function (Pr.59)..................934.7 Setting of acceleration/deceleration time andacceleration/deceleration pattern..............954.7.1 Setting of the acceleration and deceleration time(Pr.7,Pr.8,Pr.20,Pr.21,Pr.44,Pr.45).....954.7.2 Starting frequency and start-time hold function (Pr.13,Pr.571)................................974.7.3 Acceleration/deceleration pattern (Pr.29,Pr.140 to Pr.143)....................................984.8Selection and protection of a motor..994.8.1 Motor protection from overheat(Electronic thermal relay function)(Pr.9,Pr.51)................994.8.2 Applied motor(Pr.71）…1034.9 Motor brake and stop operation.....1044.9.1 DC injection brake (Pr.10 to Pr.12)1044.9.2 Selection of a regenerative brake (Pr.30,Pr.70)........1054.9.3 Stop selection (Pr.250)...........1074.10 Function assignment of external terminal and control................................1084.10.1 Input terminal function selection (Pr.178 to Pr.189)...............................1084.10.2 Inverter output shutoff signal (MRS signal,Pr.17).1104.10.3 Condition selection of function validity by the second function selection signal(RT)(RT signal,4.10.4 Start signal selection (STF,STR,STOP signal,Pr.250).......1124.10.5 Output terminal function selection (Pr.190 to Pr.196).......1144.10.6 Detection of output frequency (SU,FU,FU2 signal,Pr.41 to Pr.43,Pr.50)..............1184.10.7 Output current detection function(Y12 signal,Y13 signal,Pr.150 to Pr.153,Pr.166,Pr.167).1194.10.8 Remote output function (REM signal,Pr.495 to Pr.497)...................1214.11 Monitor display and monitor output signal..................................................1224.11.1 Speed display and speed setting (Pr.37,Pr.144)......1224.11.2 DU/PU monitor display selection(Pr.52,Pr.54,Pr.158,Pm.170,Pm.171,Pr.268,Pm.563,Pr.564,Pr.891)…1234.11.3 FM,AM terminal function selection (Pr.55,Pr.56,Pr.867).................................1284.11.4 Terminal FM.AM calibration(Calibration parameter Co (Pr.900),C1 (Pr.901))..1304.12 Operation selection at power failure and instantaneous power failure.....1334.12.1 Automatic restart after instantaneous power failure /flying start(Pr.57,Pr.58,Pr.162toPr.165,Pr.299,Pr.611)…1334.12.2 Power failure-time deceleration-to-stop function (Pr.261 to Pr.266 )........................1374.13 Operation setting at fault occurrence...................1394.13.1 Retry function (Pr.65,Pr.67 to Pr.69)1.394.13.2 Fault code output selection (Pr.76).........1414.13.3 Input/output phase loss protection selection (Pr.251,Pr.872)........................................1424.14 Energy saving operation and energy saving monitor .............1434.14.1 Energy saving control and optimum excitation control (Pr.60)......1.434.14.2 Energy saving monitor (Pr.891 to Pr.899)1444.15 Motor noise,noise reduction..........1494.15.1 PWM carrier frequency and Soft-PWM control (Pr.72,Pr.240,Pr.260)1494.16 Frequency setting by analog input (terminal 1,2,4)............................1504.16.1 Analog input selection (Pr.73,Pr.267).1504.16.2 Analog input pensation(Pr.73,Pr.242,Pr.243,Pr.252,Pr.253)......1554.16.3 Response level of analog input and noise elimination (Pr.74).......................1564.16.4 Bias and gain of frequency setting voltage(current)(Pm.125,Pm.126,Pr.241,C2(Pr.902)t0C7(Pr.905)》.…1574.17 Misoperation prevention and parameter setting restriction.......................1624.17.1 Reset selection/disconnected PU detection/PU stop selection (Pr.75)..........................1624.17.2 Parameter write selection (Pr.77)..................1644.17.3 Reverse rotation prevention selection (Pr.78).........4.17.4 Display of applied parameters and user group function (Pr.160,Pr.172 to Pr.174)..........1654.18 Selection of operation mode and operation location...................................1674.18.1 Operation mode selection (Pr.79)1674.18.2 Operation mode at power on (Pr.79,Pr.340)..1754.18.3 Start mand source and frequency mand source duringmunication operation (Pr.338,Pr.339,Pr.550,Pr.551)....................................1764.19 Communication operation and setting .......................................................1814.19.1 Wiring and configuration of pu connector1814.19.2 Wiring and arrangement of RS-485 terminals ........1834.19.3 Initial settings and specifications of RS-485 munication(Pr.117toPr.124.Pr.331toPr.337,Pr.341,Pr.549)..1864.19.4 Communication EEPROM write selection (Pr.342).....1874.19.5 Mitsubishi inverter protocol (puter link munication)..1884.19.6 Modbus-RTU munication specifications1994.20 Special operation and frequency control ...............................2114.20.1 PID control (Pr.127 to Pr.134,Pr.575 to Pr.577)...................2114.20.2 Bypass-inverter switchover function (Pr.135to Pr.139,Pr.159).........2194.20.3 Regeneration avoidance function (Pr.882 to Pr.886)2244.21.1 Cooling fan operation selection (Pr.244)..............2264.21.2 Display of the life of the inverter parts (Pr.255 to Pr 259)......2274.21.3 Maintenance timer alarm (Pr.503,Pr.504)..............................2304.21.4 Current average value monitor signal (Pr.555 to Pr.557)............................2314.21.5 Free parameter (Pr.888,Pr.889)2334.22 Setting from the parameter unit,operation panel..............................2344.22.1 PU display language selection (Pr.145)......2344.22.2 Operation panel frequency setting/key lock operation selection (Pr.161)..........................2344.22.3 Buzzer control (Pr.990)2364.22.4 PU contrast adjustment (Pr.991)........................2364.23 Parameter clear......2374.24 All parameter clear......................2384.25 Parameter copy and parameter verification.4.25.1 Parameter copy2394.25.2 Parameter verification......2404.26 Check and clear of the faults history.........2415 PROTECTIVE FUNCTIONS2435.1 Reset method of protective function.....2445.2 List of fault or alarm display.................2455.3 Causes and corrective actions.......2465.4 Correspondences between digital and actual characters ..........................2575.5 Check first when you have troubles..2585.5.1 Motor does not start...............2585.5.3 Motor generates heat abnormally..2595.5.4 Motor rotates in opposite direction.......2595.5.5Speed greatly differs from the setting.............5.5.6 Acceleration/deceleration is not smooth2595.5.7 Motor current is large..2595.5.8 Speed does not increase..............2595.5.9 Speed varies during operation..2595.5.10 Operation mode is not changed properly2605.5.11 Operation panel (FR-DU07)display is not operating....2605.5.12 POWER lamp is not lit.............2605.5.13 Parameter write cannot be performed......6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION2616.1 Inspection item.........2626.1.1 Daily inspection.2626.1.2 Periodic inspection................2626.1.3 Daily and periodic inspection........2636.1.6Cleaning….2656.1.7Replacement of parts......6.1.8 Inverter replacement......................2696.2 Measurement of main circuit voltages,currents and powers .....................2706.2.1 Measurement of voltages and currents..............2706.2.2 Measurement of powers2726.2.4Measurement of currents....2736.2.5Use of CT and transducer...........2736.2.6Measurement of inverter input power factor.........2736.2.7 Measurement of converter output voltage (across terminals P/+-N/-)................................2.746.2.8Measurement of inverter output frequency......2746.2.9Insulation resistance test using megger.....6.2.10 Pressure test.2747SPECIFICATIONS2757.1Rating.…7.2 Common specifications ............2787.3 Outline dimension drawings....7.3.1 Inverter outline dimension drawings.2807.4 Heatsink protrusion attachment procedure ...................................2917.4.1 When using a heatsink protrusion attachment (FR-A7CN).................................................2917.4.2 Protrusion of heatsink of the FR-F740-185K or more....................................291APPENDICES295Appendix 1 For customers who have replaced the older model with thisAppendix 1-1 Replacement of the FR-F500 series.296Appendix 1-2 Replacement of the FR-A100series...............................297Appendix 2 Parameter clear,parameter copy and instruction code list...........298Appendix 3 Specification change..............305Appendix 3-1 SERIAL number check....305Appendix 3-2 Changed items...........305MThis chapter describes the basic "OUTLINE"for use of thisproduct.Always read the instructions before using the equipment1.1 Product checking and parts identification................1.2 Inverter and peripheral devices...............................31.3 Method of removal and reinstallation of the front1.4Installation of the inverter and enclosure design.....8DU ...Operation panel (FR-DU07).Operation panel (FR-DU07)and parameter unit (FR-PU04/FR-PU07Inverter....Mitsubishi inverter FR-F700 seriesFR-F700...................Mitsubishi inverter FR-F700 series...Parameter NumberPU operation.…Operation using the PU(FR-DU07/FR-PU04/FR-PU07).External operation......Operation using the control circuit signalsCombined operation...............Combined operation using the PU (FR-DU07/FR-PU04/FR-PU07)and external operation.Mitsubishi standard motor......SF-JR5Mitsubishi constant-torque motor.SF-HRCAMicrosoft and Visual C++are registered trademarks of Microsoft Corporation in theUnited States and/or other countries.LoNWoRKs is a registered trademark of Echelon Corporation in the U.S.A and othercountries.6DeviceNetTM is a registered trademark of ODVA (Open DeviceNet VenderAssociation,Inc.).Other pany and product names herein are the trademarks and registeredtrademarks of their respective owners.Product checking and parts identification1.1 Product checking and parts identificationUnpack the inverter and check the capacity plate on the front cover and the rating plate on the inverter side face toensure that the product agrees with your order and the inverter is intact.Inverter TypeFR-F740-5.5KSymbol Voltage ClassIndicate inverterF720 Three-phase 200V classCooling fanF740 Three-phase 400V class(Refer to page 266)PU connector(Refer to page 33)Connector for plug-in option connection(Refer to the instruction manual of options.)Voltage/current input switch(Refer to page 14.150)AU/PTC switchover switch(Reer to page 102)Operation panel (FR-DU07)(Refer to page 6)Power lampLit when the control circuit(R1/L11,S1/L21)is suppliedwith power.Alarm lampLit when the inverter isin the alam statusControl circuitterminal block(Refer to page 16)Main circuit terminal blockFront coverCharge lamp(Refer to page 6)(Refer to page 26)Lit when poweris222to the mainRating plateCapacity plateCombed shapedwiring coverCapacity plate FR-F740-5.5KXXXXXX(Refer to page 19)Serial numberDC reactor supplied(75K or more)Fan cover fixing screws(30K or less)Eyebolt for hanging the inverter(37K to 315K)M8 x two piecesCapacityScrew Size (mm)Number2.2Kto5.5KM3×3517.5K to 15KM4×40218.5Kto30KM4×5013.7K.5.5KM3×3517.5Kto18.5KM4×40222K,30KM4×501REMARKSFor removal and reinstallation of covers,refer to page 6.Harmonic suppression guidelineAll models of general-purpose inverters used by specific consumers are covered by "Hammonic suppression gudeline for consumers21.2 Inverter and peripheral devicesThree-phase AC power supplyUse within the permissible power supplyProgrammable controllerInverterMoulded case circuitbreaker(MCCB)RS-485 terminal blockor earth leakage currentWrong wiring might lead to damage of the inverter.Thebreaker (ELB),fusepower on.Magic contactor(MC)Reactor(FR-HAL,FR-HEL)Ac reactorNoise filter(FR-HAL)(FR-BSF01,FR-BLF)DC reactor(FR-HEL)NEarthU V WNoise filter(Ground)(FR-BLF)MotorBrake unit(FR-BU2,FR-BU*1,MT-BU5*2)Earth(Ground)Devices connected to the outputPower regenerationmon converterHigh power factor(FR-CV1)Resistor unitconverterPower regeneration(FR-BR1,MT-BR5*2)(FR-HC1,MT-HC*2)converter (MT-RC*2)Earth(Ground)CAUTIONDo not install a power factor correction capacitor,surge suppressor or radio noise filter on the inverter output side.This willcause the inverter to trip or the capacitor,and surge suppressor to be damaged.If any of the above devices are connected,immediately remove them.Electromagic wave interferenceThe input/output (main circuit)of the inverter includes high frequency ponents,which may interfere with the municationdevices (such as AM radios)used near the inverter.In this case,set the EMC filter valid to minimize interference.15.3