Mitsubishi Electric FR-A740-0.4K Manuel d'instructions

INVERTERPlug-in optionINSTRUCTION MANUAL12345FR-A7APOrientation controlEncoder feedback controlVector controlINSTALLATIONORIENTATION CONTROLENCODER FE

5INSTALLATION22.2 Installation Procedure1) Remove the inverter front cover.2) Mount the hex-head screw for option mounting into the inverter screw hol

6INSTALLATIONCAUTION• When two or more options are mounted, priority is in order of inverter option connectors 1, 2 and 3, the options having lower pr

7INSTALLATION22.3 Switches(1) Encoder specification selection switch (SW1)Select either differential line driver or complementaryIt is initially set t

8INSTALLATION(3) Motor used and switch settingMotorEncoder Specification Selection Switch (SW1)Terminating Resistor Selection Switch (SW2)Power Specif

9INSTALLATION22.4 Wiring(1) Use twisted pair shield cables (0.2mm2 or larger) to connect the FR-A7AP and position detector.To protect the cables from

10INSTALLATION(2) Connection with the NC (numerical controller)When one position detector is shared between the FR-A7AP and NC, its output signal shou

11INSTALLATION2(3) Wire the twisted pair shielded cable after stripping its sheath to make its cables loose. Also, protect the shielded cable of the t

12INSTALLATION(5) For wiring of 22K or less, remove a hook of the front cover and use a space become available.For wiring of 30K or more, use the spac

13INSTALLATION22.5 Encoder Cable* As the terminal block of the FR-A7AP is an insertion type, earth cables need to be modified. (Refer to page 11.)SF-J

14INSTALLATIONConnection terminal compatibility tableMotor SF-V5RU SF-JR/HR/JRCA/HRCA (with Encoder)Encoder cable FR-V7CBL/FR-V5CBL FR-JCBLFR-A7AP ter

A-1Thank you for choosing this Mitsubishi Inverter plug-in option.This instruction manual gives handling information andprecautions for use of this eq

15INSTALLATION22.6 Encoder(1) Position detection (pulse encoder)(2) Power supplyChoose a power supply for encoder according to the encoder used.When

16INSTALLATION2.7 Parameter for EncoderSet Pr. 359 Encoder rotation direction and Pr. 369 Number of encoder pulses according to the encoder used.Param

17MEMO

183 ORIENTATION CONTROLThis function is used with a position detector (encoder) installed to the spindle of a machine tool, etc. toallow a rotary shaf

19ORIENTATION CONTROL3*1 For the fan of the 7.5kW or less dedicated motor, the power supply is single phase (200V/50Hz, 200 to 230V/60Hz).*2 The pin n

20ORIENTATION CONTROL3.2 Terminals(1) Option FR-A7AP terminal(2) Option FR-A7AX terminalTerminal Terminal Name Application ExplanationPA1Encoder A-pha

21ORIENTATION CONTROL3(3) Inverter terminalTerminal (Signal)Terminal (Signal) Name Application ExplanationInputX22Orientation command input terminalUs

22ORIENTATION CONTROL3.3 Parameter List for Orientation ControlFitting the FR-A7AP adds the following parameters for orientation control.Refer to the

23ORIENTATION CONTROL33.4 SpecificationsRepeated positioning accuracy±1.5°Depends on the load torque, moment of inertia of the load or orientaion, cre

244 ENCODER FEEDBACK CONTROLEncoder feedback control is enabled when the FR-A7AP is mounted on the FR-A700 series. (under V/Fcontrol, advanced magneti

A-22. Injury Prevention3. Additional InstructionsAlso note the following points to prevent an accidental failure,injury, electric shock, etc.1) Transp

25ENCODER FEEDBACK CONTROL4*1 The pin number differs according to the encoder used.*2 Connect the encoder so that there is no looseness between the mo

26ENCODER FEEDBACK CONTROL4.3 Encoder Feedback Control Parameter ListFitting the FR-A7AP adds the following parameters for encoder feedback operation.

27MEMO

285 VECTOR CONTROLWhen the FR-A7AP is mounterd on the FR-A700 series, full-scale vector control operation can beperformed using a motor with encoder.S

29VECTOR CONTROL5*1 The pin number differs according to the encoder used.*2 Connect the encoder so that there is no looseness between the motor and mo

30VECTOR CONTROL(2) Vector control dedicated motor (SF-V5RU), 12V complimentary (torque control)1022311Speed limit commandFrequency setting potentiome

31VECTOR CONTROL5*1 For the fan of the 7.5kW or less dedicated motor, the power supply is single phase. (200V/50Hz, 200 to 230V/60Hz)*2 Assign OH (ext

32VECTOR CONTROL5.2 TerminalsTerminal Terminal Name DescriptionPA1Encoder A-phase signal inputA-, B- and Z-phase signals are input from the encoder.(F

33VECTOR CONTROL55.3 Vector Control Extended Parameter ListFitting the FR-A7AP adds the following parameters for vector control.Refer to the inverter

34VECTOR CONTROL465 First position feed amount lower 4 digits 0 to 9999 1 0466 First position feed amount upper 4 digits 0 to 9999 1 0467 Second posit

I CONTENTS 1 PRE-OPERATION INSTRUCTIONS 11.1 Unpacking and Product Confirmation ...

35VECTOR CONTROL5488 Twelfth position feed amount upper 4 digits 0 to 9999 1 0489 Thirteenth position feed amount lower 4 digits 0 to 9999 1 0490 Thir

36VECTOR CONTROL5.4 Specifications*1 Regeneration unit (option) is necessary for regeneration*2 With online auto tuning (adaptive magnetic flux observ

REVISIONS*The manual number is given on the bottom left of the back cover.Print Date *Manual Number RevisionSep., 2005 IB(NA)-0600238ENG-A First editi

II4 ENCODER FEEDBACK CONTROL 244.1 Wiring Examples ...

111 PRE-OPERATION INSTRUCTIONS1.1 Unpacking and Product ConfirmationTake the plug-in option out of the package, check the unit name, and confirm that

2PRE-OPERATION INSTRUCTIONS1.1.2 SERIAL number checkThe FR-A7AP can be used with the FR-A700 series having the following serial number or later. Check

3PRE-OPERATION INSTRUCTIONS11.1.3 PartsFront view Rear viewMounting holeMountingholeMountingholeEncoder specification selection switch (SW1)Used to ch

42 INSTALLATION2.1 Pre-Installation InstructionsMake sure that the input power of the inverter is off.CAUTIONWith input power on, do not install or re