FR-A701 INSTRUCTION MANUAL (Applied) - Automation Systems ...

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1 OUTLINEThis chapter describes the basic "OUTLINE" for use of thisproduct.Always read the instructions before using the equipment1.1 Product checking and parts identification................21.2 Inverter and peripheral devices...............................31.3 Method of removal and reinstallation of the frontcover .......................................................................51.4 Installation of the inverter and enclosure design.....712DU ..........................................Operation panel (FR-DU07)PU................................................Operation panel (FR-DU07) and parameter unit (FR-PU04/FR-PU07)Inverter ...................................Mitsubishi inverter FR-A701 seriesFR-A701 .................................Mitsubishi inverter FR-A701 seriesPr. ...........................................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-JRMitsubishi constant-torque motor.SF-HRCAVector dedicated motor...........SF-V5RU• Microsoft 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.• DeviceNet ® is a registered trademark of ODVA (Open DeviceNet Vender Association,Inc.).• Other company and product names herein are the trademarks and registeredtrademarks of their respective owners.345617
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 - A721 - 5.5 KCooling fan (Refer to page 398)Symbol Voltage ClassA721 Three-phase 200V classA741 Three-phase 400V classIndicate invertercapacity (kW)Fan cover(Refer to page 398)Fan block(Refer to page 398)PU connector(Refer to page 24)Front cover(Refer to page 5)Operation panel(FR-DU07) (Refer to page 52)Power lampLit when the control circuit(R1/L11, S1/L21) is suppliedwith power.Alarm lampLit when the inverter isin the alarm status(major fault).Capacity plateCapacity plateFR-A721-5.5KInverter type• Accessory· Eyebolt for hanging the inverterSerial numberCapacity Eyebolt size Number11K, 15K M8 218.5K to 30K M10 237K to 55K M12 2* The 5.5K and 7.5K are not provided with eyebolts.RS-485 terminals(Refer to page 299)Connector for plug-inoption connection(Refer to the instruction manualof options.)There are three connectionconnectors and they are calledCON. 1, CON. 2, and CON. 3from above.Voltage/current input switch(Refer to page 14, 259)AU/PTC switchover switch(Refer to page 168)Control circuitterminal block (Refer to page 22)Main circuitterminal block (Refer to page 15)Charge lampLit when power is suppliedto the main circuit (Refer to page 15)Rating plateInverter typeApplied motorcapacityInput ratingOutput ratingSerial numberRating plateFR-A721-5.5KREMARKSFor removal and reinstallation of covers, refer to page 5.Harmonic suppression guideline (when inverters are used in Japan)All models of general-purpose inverters used by specific consumers are covered by "Harmonic suppression guideline for consumerswho receive high voltage or special high voltage". (For details, refer to page 42.)2
Page 1 and 2: INVERTERFR-A701INSTRUCTION MANUAL (
Page 3 and 4: CONTENTS1 OUTLINE 11.1 Product chec
Page 5 and 6: 4.6.4 Setting of the electronic gea
Page 7 and 8: 4.18.4 Overspeed detection (Pr. 374
Page 9 and 10: 5.5.5 Motor rotates in opposite dir
Page 11: MEMO
Page 15 and 16: Inverter and peripheral devices1.2.
Page 17 and 18: Method of removal and reinstallatio
Page 19 and 20: Installation of the inverter and en
Page 25 and 26: Terminal connection diagram2.1 Term
Page 27 and 28: Main circuit terminal specification
Page 33 and 34: Control circuit specifications2.3 C
Page 35 and 36: Control circuit specifications(2) O
Page 37 and 38: Control circuit specifications4)Sin
Page 39 and 40: Control circuit specifications2.3.4
Page 41 and 42: Connection of motor with encoder (v
Page 49 and 50: EMC and leakage currents3.1 EMC and
Page 51 and 52: EMC and leakage currents3.1.2 EMC m
Page 53 and 54: EMC and leakage currents3.1.3 Power
Page 55 and 56: Power-off and magnetic contactor (M
Page 57 and 58: Precautions for use of the inverter
Page 59 and 60: Failsafe of the system which uses t
Page 61 and 62: MEMO50
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Operation panel (FR-DU07)4.1 Operat
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Operation panel (FR-DU07)4.1.3 Chan
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Parameter listParameter ListFunctio
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Parameter listFunctionParameter Nam
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Parameter listFunctionParameter Nam
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Parameters according to purposes4.3
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4.21.4 Response level of analog inp
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Control mode4.3.1 What is vector co
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Control mode(1) Speed controlSpeed
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Control mode(3) Vector control test
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Control mode• Terminal 4 function
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Speed control by real sensorless ve
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4PARAMETERSSpeed control by real se
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4PARAMETERS(5) Manual input speed c
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4PARAMETERS(4) Setting torque bias
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4PARAMETERSTorque control by real s
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4PARAMETERS(3) Operation example (w
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4PARAMETERS(3) Torque command using
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4PARAMETERSPosition control by vect
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4PARAMETERS(1) Setting of position
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4PARAMETERS(3) Selection of clear s
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4PARAMETERSAdjustment of real senso
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4PARAMETERSAdjust the output torque
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4PARAMETERSLimit the output frequen
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4PARAMETERS(3) Base frequency volta
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4PARAMETERSSet V/F patternPr. 14Set
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4PARAMETERS4.10.4 Adjustable 5 poin
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4PARAMETERSFrequency setting by ext
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4PARAMETERS4.12 Setting of accelera
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4PARAMETERSSetting of acceleration/
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4PARAMETERS(2) Optimum acceleration
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4PARAMETERS4.13 Selection and prote
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4PARAMETERSSelection and protection
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4PARAMETERS4.13.2 Applied motor (Pr
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4PARAMETERSMotor brake and stop ope
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4PARAMETERS(5) Brake operation sele
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4PARAMETERS• Position loop gain (
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4PARAMETERS• Pr. 399 Orientation
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4PARAMETERSFunction assignment of e
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4PARAMETERS4.15.2 Inverter output s
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4PARAMETERS4.15.5 Magnetic flux dec
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4PARAMETERS(3) Forward rotation and
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4PARAMETERS4.15.8 Output current de
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4PARAMETERS4.15.10 Remote output fu
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4PARAMETERSMonitor display and moni
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4PARAMETERSOperation selection at p
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4PARAMETERS(6) Power failure decele
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4PARAMETERS⋅⋅⋅⋅Operation se
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4PARAMETERS4.18.3 Input/output phas
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4PARAMETERSEnergy saving operation
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4PARAMETERSMotor noise, EMI measure
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4PARAMETERSFrequency/torque setting
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4PARAMETERS4.21.4 Response level of
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4PARAMETERS(6) Adjustment method of
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4PARAMETERSc) Method to adjust torq
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4PARAMETERS(2) Disconnected PU dete
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4PARAMETERS4.22.3 Reverse rotation
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4PARAMETERSSelection of operation m
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4PARAMETERS(6) PU/external combined
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4PARAMETERS(10) Switching of operat
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4PARAMETERS4.23.2 Operation mode at
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4PARAMETERS4.24 Communication opera
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4PARAMETERS4.24.2 Wiring and arrang
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4PARAMETERSCommunication operation
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4PARAMETERS(8) Instructions for the
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4PARAMETERS(9) Setting items and se
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4PARAMETERS(5) Message format types
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4PARAMETERS4.25 Special operation a
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4PARAMETERSSpecial operation and fr
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4PARAMETERS(1) Load torque high spe
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4PARAMETERS(2) Limit the frequency
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4PARAMETERS4.25.7 Regeneration avoi
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4PARAMETERSUseful functions4.26 Use
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4PARAMETERS(1) Life alarm display a
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4PARAMETERSUseful functions4.26.3 M
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4PARAMETERSUseful functions(3) Sett
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4PARAMETERSSetting of the parameter
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4PARAMETERSSetting of the parameter
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4PARAMETERSAll parameter clear4.29
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4PARAMETERSParameter copy and param
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4PARAMETERSCheck and clear of the f
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5 PROTECTIVE FUNCTIONSThis chapter
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List of fault or alarm display5.2 L
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Causes and corrective actionsOperat
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Correspondences between digital and
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Check first when you have troubles5
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6 PRECAUTIONS FORMAINTENANCE AND IN
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Inspection item6.1.3 Daily and peri
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Inspection item6.1.6 CleaningAlways
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(2) Smoothing capacitorsInspection
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Measurement of main circuit voltage
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Measurement of main circuit voltage
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7 SPECIFICATIONSThis chapter provid
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Rating•400V classType FR-A741-K 5
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Common specifications7.2 Common spe
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Outline dimension drawings•FR-A72
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Outline dimension drawings•FR-A72
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Outline dimension drawings7.3.2 Ded
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Outline dimension drawings• Dedic
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Installation of the heatsink portio
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APPENDICESThis chapter provides the
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Appendix 2 Control mode-based param
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ParameterNameInstructionCode * 1Rea
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Parameter423NamePosition feed forwa
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Parameter500NameInstructionCode * 1
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ParameterC16(919)C17(919)C18(920)C1
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FR-A701 INSTRUCTION MANUAL (Applied) - Automation Systems ...

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