Mitsubishi Electric FR-A700-A1 Instruction Manual

FR-A700INSTALLATION GUIDELINEFR-A740-00023 to 12120-ECINVERTER700CONTENTSINSTALLATION OF THE INVERTER AND INSTRUCTIONS... 1OUTLINE DIMEN

8PRECAUTIONS FOR USE OFTHE INVERTER4 PRECAUTIONS FOR USE OF THE INVERTERThe FR-A700 series is a highly reliable product, but incorrect peripheral circ

9PRECAUTIONS FOR USE OF THE INVERTER(13) Provide electrical and mechanical interlocks for MC1 andMC2 which are used for bypass operation.When the wiri

10PARAMETER LIST5 PARAMETER LIST5.1 Parameter listFor simple variable-speed operation of the inverter, the initial setting of the parameters may be us

11PARAMETER LIST60Energy saving control selection0, 4 061 Reference current0 to 500A, 9999/0 to 3600A, 9999 *2999962Reference value at acceleration0

12PARAMETER LIST127PID control automatic switchover frequency0 to 400Hz, 99999999128PID action selection10, 11, 20, 21, 50, 51, 60, 61, 70, 71, 80, 81

13PARAMETER LIST190RUN terminal function selection0 to 8, 10 to 20, 25 to 28, 30 to 36, 39, 41 to 47, 64, 70, 84, 85, 90 to 99, 100 to 108, 110 to 116

14PARAMETER LIST333RS-485 communication stop bit length0, 1, 10, 11 1334RS-485 communication parity check selection0, 1, 22335RS-485 communication ret

15PARAMETER LIST462 Second motor constant (X)0 to 500Ω (0 to 100%), 9999/0 to 100Ω (0 to 100%), 9999 *29999463Second motor auto tuning setting/status0

16PARAMETER LIST576Output interruption detection level0 to 400Hz 0Hz577Output interruption cancel level900 to 1100% 1000%592 Traverse function selecti

17PARAMETER LIST 881 Speed feed forward gain 0 to 1000% 0%882Regeneration avoidance operation selection0, 1, 2 0883Regeneration avoidance operation le

A-14. Additional InstructionsAlso note the following points to prevent an accidental failure, injury, electricshock, etc.This section is specifically

18TROUBLESHOOTING6 TROUBLESHOOTINGWhen an alarm (major failures) occurs in the inverter, the protective function is activated bringing the inverter to

19TROUBLESHOOTING6.2 List of alarm display* If an error occurs when using the FR-PU04, "Fault 14" is displayed onthe FR-PU04.Operation Panel

20(1) EMC DirectiveWe have self-confirmed our inverters as products compliant to the EMC Directive (second environment of conforming standard EN61800-

21(Conforming standard UL 508C, CSA C22.2 No.14)(1) InstallationThis inverter is a UL-listed as a product for use in an enclosure.Design an enclosure

22(4) Motor overload protectionThis inverter is certified as a motor overload protection device by UL.When using the electronic thermal relay function

23MEMO

24MEMO

25MEMO

26REVISIONS*The manual number is given on the bottom left of the back cover. For Maximum Safety• Mitsubishi inverters are not designed or manufactured

1INSTALLATION OF THE INVERTER AND INSTRUCTIONS1INSTALLATION OF THE INVERTER AND INSTRUCTIONS• Installation of the inverter• General PrecautionThe bus

2OUTLINE DIMENSION DRAWING2 OUTLINE DIMENSION DRAWING(Unit:mm)Inverter Type W W1 H H1 DFR-A740-00023-EC150 125260 245140FR-A740-00038-ECFR-A740-00052-

3Terminal connection diagram3 WIRING3.1 Terminal connection diagram CAUTION· To prevent a malfunction due to noise, keep the signal cables more than 1

4WIRING3.2 Main circuit terminal(1) Terminal layout and wiring400V classFR-A740-00023 to 00126-EC FR-A740-00170, 00250-ECFR-A740-00310, 00380-EC FR-A7

5WIRINGFR-A740-02160, 02600-EC FR-A740-03250, 03610-ECFR-A740-04320, 04810-EC FR-A740-05470 to 12120-ECCAUTION· The power supply cables must be connec

6WIRING(2) Applied cable sizeSelect the recommended cable size to ensure that a voltage drop will be 2% max.If the wiring distance is long between the

7WIRING(3) Total wiring length (FR-A720/A740)The overall wiring length for connection of a single motor or multiple motors should be within the value