Mitsubishi MELSEC-A series User Manual

8 . TROUBLESHOOTING ................................................ 8-1 'v 8-15
8.1 Error Detected by AD71 ................................................... 8.1
8.1.1 Data range errors ................................................... 8.2
8.1.3 Buffer memory write errors ........................................... 8-5
8.1.4 AD71 BUSY (positioning) stop errors ................................... 8-6
8.2 Troubleshooting ......................................................... 8.7
8.2.1 General troubleshooting ............................................. 8.7
8.2.2 Drive inoperative ................................................... 8.8
8.2.3 Incorrect positioning., ............................................. 8.10
8.2.4 Speed wrong ..................................................... 8.11
8.2.5 Corrupted positioning data .......................................... 8.12
8.2.6 Unrequested stop ................................................. 8.13
8.2.7 Zeroing fault ..................................................... 8.14
8.1.2 "HOLD" LED ..................................................... 8.5
9 . MAINTENANCE ...................................................... 91 9-4
9.1 Unit Storage ............................................................ 9.1
9.2 Battery Change .......................................................... 9.2
9.2.1 Battery change frequency ............................................ 9.2
9.2.2 Changing the battery ............................................... 9.4
APPENDICES .................................................... .AP P.l APP-24
APPENDIX 1 Format Sheets ............................................... .AP P.1
APPENDIX 2 AD71 Processing Times ........................................ .AP P.6
APPENDIX 3 System Design Considerations ................................... .AP P.7
APPENDIX 4 Connection with Servo Motors ................................... .AP P.9
4.1 Connection with Mitsubishi MELSERVO-A ................... .AP P.10
4.2 Connection with Oriental's Pulse Motor ...................... .AP P.l 1
4.3 Connection with Toei Electric's VELCONIC .................. .AP P.13
4.4 Connection with Nikki Denso's DIGITAL S-PACK NDS-300 ...... .AP P.14
4.5 Connection with Yaskawa Electric's POSITION PACK-1OA and 10B.APP-15
APPENDIX 6 Positioning Data Number and Buffer Memory Address Conversion Table . .AP P.17
APPENDIX 5 Dimensions ................................................. .AP P.16
t
INDEX
IB INAI E6101C

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English