CONTENTS1OUTLINE11.1Product checking and parts identification............21.2 Inverter and peripheral devices......31.2.1 Peripheral1.3 Method of removal and reinstallation of the front cover..................................61.4 Installation of the inverter and enclosure design......................................81.4.1 Inverter installation environment.......1.4.2Cooling system types for inverter enclosure.................1.4.3 Inverter placement...........10WIRING132.1 Wiring….142.1.1 Terminal connection diagram...........142.1.2EMC filter.….152.2 Main circuit terminal specifications.............162.2.2Terminal arrangement of the main circuit terminal,power supply and the motor wiring .........162.2.3Cables and wiring length...212.2.4 When connecting the control circuit and the main circuit separatelyto the power supply (separate power)..252.3 Control circuit specifications......272.3.1Control circuit terminals......272.3.2Changing the control logic.............302.3.32.3.4Wiring instructions....332.3.5When connecting the operation panel using a connection cable...........................342.3.62.3.72.4 Connection of stand-alone option units..................362.4.1Connection of the brake unit (FR-BU2).362.4.2Connection of the brake unit (FR-BU/MT-BU5).382.4.3Connection of the brake unit (BU type).402.4.4Connection of the high power factor converter (FR-HC/MT-HC)...............402.4.5Connection of the power regeneration mon converter(FR-CV)(FR-F720-02330(FR-F740-2.4.6Connection of power regeneration converter(MT-RC)(FR-F720-03160(FR-F740-01800)or2.4.7Connection of the power factor improving DC reactor (FR-HEL).........................433 PRECAUTIONS FOR USE OF THE INVERTER453.1 EMC and leakage currents...46.463.1.2 EMC measures.483.1.3 Power supply harmonics503.2 Installation of a reactor...................3.3 Power-off and magic contactor (MC).........................513.4 Inverter-driven 400V class motor.........................523.5 Precautions for use of the inverter .................533.6 Failsafe of the system which uses the inverter .................................554 PARAMETERS574.1 Operation panel (FR-DUOT).........................584.1.1 Parts of the operation panel (FR-DU07)..............584.1.2 Basic operation (factory setting)5g4.1.3 Change the parameter setting value ...............604.1.4Setting dial push..............604.2 Parameter list.....4.2.1 Parameter list614.3 Adjust the output torque (current)of the motor .........................724.3.1 Manual torque boost (Pr.0,Pr.46)........724.3.2Simple magic flux vector control (Pr.80,Pr.90)734.3.3 Slp pensation (Pr.245to Pr.247)...744.3.4 Stall prevention operation(Pr.22,Pr.23,Pr.48,Pm.49,Pr.66,Pr.148,Pr.149,Pr.154,Pr.156,Pr.157).754.3.5 Multiple rating (Pr.570)804.4 Limit the output frequency......814.4.1 Maximum/minimum frequency (Pr.1,Pr.2,Pr.18)814.4.2 Avoid mechanical resonance points(Frequency jump)(Pr.31 to Pr.36)..................824.5 Set V/F pattern…834.5.1 Base frequency,voltage (Pr.3,Pr.19,Pr.47).................834.5.2 Load pattern selection (Pr.14)..........854.5.3 Adjustable 5 points V/F (Pr.71,Pr.100 to Pr.109)...................864.6 Frequency setting by external terminals........................874.6.1 Multi-speed setting operation(Pr.4 to Pr.6,Pr.24 to Pr.27,Pr.232 to Pr.239)............874.6.3 Input pensation of multi-speed and remote setting (Pr.28).................................914.6.4 Remote setting function (Pr.59).............924.7Setting of acceleration/deceleration time andacceleration/deceleration pattern.....944.7.1Setting of the acceleration and deceleration time(Pr.7,Pr.8,Pr.20,Pr.21,Pr.44,Pr.45)......944.7.2 Starting frequency and start-time hold function (Pr.13,Pr.571)..........................................964.7.3 Acceleration/deceleration pattem (Pr.29,Pr.140 to Pr.143)........................................974.8 Selection and protection of a motor............984.8.1 Motor protection from overheat (Electronic thermal relay function)(Pr.9,Pr.51)..................984.8.2 Applied motor(Pr.71）…1024.9 Motor brake and stop operation..1034.9.1 DC injection brake (Pr.10 to Pr.12)........1034.9.2 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,1114.10.4 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)...............................1214.11.1 Speed display and speed setting (Pr.37,Pr.144).............1224.11.2 DU/PU monitor display selection(Pm.52,Pm.54,Pr.158,Pr.170,Pr.171,Pr.268,Pr.563,Pr.564,Pr.891)…1234.11.3 CA,AM terminal function selection (Pr.55,Pr.56,Pr.867,Pr.869)...................................1284.11.4 Terminal CA.AM calibration(Calibration parameter Co(Pr.900).C1 (Pr.901).C8(Pr.930)to C11(Pr.931))...............1294.12 Operation selection at power failure and instantaneous power failure.....1324.12.1 Automatic restart after instantaneous power failure flying start4.122 Power failure-time deceleration-to-stop function (Pr.261 to Pr.266)...................1364.13 peration setting at fault occurrence.1384.13.1 Retry function (Pr.65,Pr.67to Pr.69)1384.13.2 Fault code output selection (Pr.76).......1404.13.3 Input/output phase loss protection selection (Pr.251,Pr.872)....................................1414.14 Energy saving operation and energy saving monitor..................................1424.14.1 Energy saving control and optimum excitation control (Pr.60).............1424.14.2 Energy saving monitor(Pr.891 to Pr.899)....................1434.15 Motor noise,noise reduction...........1484.15.1 PWM carrier frequency and Soft-PWM control(Pr.72,Pr.240,Pr.260)................1484.16 Frequency setting by analog input (terminal 1,2,4)...................................1494.16.1 Analog input selection (Pr.73,Pr.267)1494.16.2 Analog input pensation(Pr.73,Pr.242,Pr.243,Pr.252,Pr.253).....................1544.16.3 Response level of analog input and noise elimination (Pr.74)......1554.16.4 Bias and gain of frequency setting voltage(current)(Pr.125,Pr.126,Pr.241,C2(Pr.902)toC7(Pr.905)…1564.16.5 4mA input check of current input(Pr.573).............1614.17 Misoperation prevention and parameter setting restriction.......................1634.17.1 Reset selection/disconnected PU detection/PU stop selection (Pr.75)..............................1634.172 Parameter write selection (Pr.77)1664.17.3 Reverse rotation prevention selection (Pr.78)1674.17.4 Display of applied parameters and user group function (Pr.160,Pr.172 to Pr.174).........1674.18 Selection of operation mode and operation location ..................................1694.18.1 Operation mode selection (Pr.79)1694.18.2 Operation mode at power on (Pr.79,Pr.340)......................1774.18.3 Start mand source and speed mand source duringmunication operation (Pr.338,Pr.339,Pr.550,Pr.551).....1784.19 Communication operation and setting................................1834.19.1 Wiring and configuration of PU connector.......1834.192 Wiring and arrangement of RS-485 terminals1854.19.3 Initial settings and specifications of RS-485 munication4.19.4 Communication EEPROM write selection (Pr.342).............1894.19.Mitsubishi inverter protocol (puter link munication).1904.19.6 Modbus-RTU munication specifications(Pm.331,Pr.332,Pr.334,Pr.343,Pr.539,Pr.549)…2014.20 Special operation and frequency control.2134.20.1 PID control (Pr.127 to Pr.134,Pr.575 to Pr.577).2134.20.2 Bypass-inverter switchover function (Pr.135 to Pr.139,Pr.159)..........................2214.20.3 Advanced PID function (pump function)(Pr.575 to Pr.591)....2264.20.4 Regeneration avoidance function (Pr.882 to Pr.886)..........2354.21 Useful functions........2374.21.1 Cooling fan operation selection (Pr.244).....................2374.21.3 Maintenance timer alarm (Pr.503,Pr.504).2414.21.4 Current average value monitor signal (Pr.555 to Pr.557).................2424.21.5 Free parameter (Pr.888,Pr.889).........aa.c2444.22 Setting from the parameter unit,operation panel.......................................2454.22.1 PU display language selection (Pr.145)2454.22.2 Operation panel frequency setting/key lock operation selection (Pr.161)........................2454.22.3 Buzzer control Pr.990)2474.22.4 PU contrast adjustment (Pr.991)2474.23 Parameter clear.2484.24 All parameter clear..2494.25 Parameter copy and parameter verification....2504.25.1 Parameter copy.........2504.25.2 Parameter verification............2514.26 Check and clear of the faults history......2525 PROTECTIVE FUNCTIONS2555.1 Reset method of protective function ..........................2565.2 List of fault or alarm display......2575.3Causes and corrective actions........2585.4 Correspondences between digital and actual characters ...........................2695.5 Check first when you have troubles.....2705.5.1 Motor does not start..2705.5.2 Motor generates abnormal noise..........2705.5.3 Motor generates heat abnormally.................2715.5.4 Motor rotates in opposite direction......5.5.55.5.6Acceleration/deceleration is not smooth.....2715.5.7Motor current is large....................2715.5.8Speed does not increase.................2715.5.9Speed varies during operation.5.5.10 Operation mode is not changed properly ...........2725.5.11 Operation panel (FR-DU07)display is not operating......................2725.5.13 Parameter write cannot be performed.........2726PRECAUTIONS FOR MAINTENANCE AND INSPECTION2736.1 Inspection item............OUTLINEThis 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............1.3 Method of removal and reinstallation of the front1.4 Installation of the inverter and enclosure design.....8DU.Operation panel (FR-DU07)FR-PU07)Mitsubishi inverter FR-F700 seriesFR-F700...Mitsubishi inverter FR-F700 seriesParameter 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-F740-00126-NASymbol Voltage ClassSymbolType NumberF720 Three-phase 200V class200V class 400V classF740 Three-phase 400V class00046000236Displays the rated currenttoCooling fan0475012120(Refer to page 278)PU connector(Refer to page 34)2Connector for plug-in option connectionVoltage/current input switchRefer to page 14.149)AUPTC switchover switch(Refer topage 101)EMC filter ON/OFF connector(Reer to page 15)Operation panel (FR-DU07(Reer to page 6)Power lamp-(R1/L11,S1/L21)is suppliedAlarm lampLit when the inverter isnhea由rm statusControl circuitterminal blockMain circuit terminal block(Refer to page 6)(Refer to page 16)∠Rating plateCapacity platewiring coverRating plateMITSUBISHI(Refer to page 20)￥FR-F740-00126-NACapacity plate FR-F740-00126-NA xxxxxxOutput ratingInverter type Serial numberSerial numberSurrounding Air·Accessory44Fan cover fixing screws(FR-F720-01250DC reactor supplied (FR-F720-03160 (FR-F740-(FR-F740-00620)or less)(Refer to the installation01800)or more)guideline)Eyebolt for hanging the inverter (FR-F720-01540to04750,FR-F740-00770to06830)CapacityScrew Size (mm)NumberCapacityEyebolt Size(mm)Number00105to00250M3×35101540M8200340to00630M4×4001870t004750M10200770to01250M4×501100770M8200083,00126M3×3500930to03610M10200170to00380M4×40204320t006830M12200470,00620M4×501REMARKSFor removal and reinstallation of covers,refer to page 6.2Inverter and peripheral devices1.2Inverter and peripheral devicesThree-phase AC power supplyProgrammable controllerInverterMoulded case circuitbreaker (MCCB)or earth leakage circuitMagic contactor(MC)Reactor (FR-HAL FR-HEL)(Reer to page 4)ACreactorNoise filter(FR-HAL)(FR-BSF01,FR-BLF)DC reactor(FR-HEL)P/P1GroundU V W6(FR-F740-0110)orMotorBrake unit(FR-BU2,FR-BU1,MT-BU5*2)GroundDevices connected to the outputPower regenerationside of the inverter.mon converterResistor unitHigh power factor(FR-CV1)converter(FR-BR-1,MT-BR5*2)(FR-HC*1,MT-HC2)converter (MT-RC*2)Groundcan be2 wth the FR-F720-03180(FR-F740-01800)or moreCAUTIONDo not install a power factor rection capacitor,surge suppressor or capacitor type filter on the inverter output side.This willcause the inverter to trip or the capacitor,and surge suppressor to be damaged.If amy 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 municationAM radios)used near the inverter.In this case,set the EMC filter valid to minimize interference.Refer to the instruction manual of each option and peripheral devices for details of peripheral devices.3