14 - 56
MELSEC-A
14 TROUBLESHOOTING
Error
code
Servo
amplifier
LED display
Name Definition
Occurrence
factor
1. Acceleration/deceleration time constant is small.
2. Torque limit value is small.
3. Motor cannot be started due to torque shortage caused by power
supply voltage drop.
4. " Pr.113 Position loop gain 1" value is small.
5. Servomotor shaft was rotated by external force.
6. Machine struck something.
7. Encoder faulty.
2052 52 Error
excessive
Droop pulse value of the
deviation counter
exceeded the
" Pr.131 Error excessive
alarm level" value (initial
value: 2 revolutions).
8. Wrong connection of servomotor.
Servo amplifier's output terminals U, V, W do not match
servomotor's input terminals U, V, W.
1. Communication cable faulty (open cable or short circuit).
2086 8E RS-232
alarm
Serial communication
error occurred between
servo amplifier and
telecommunication
equipment (personal
computer or similar
device).
2. Telecommunication equipment (personal computer or similar
device) faulty.
Содержание A1SD75M1
Страница 2: ......
Страница 20: ...A 18 MEMO...
Страница 22: ...MEMO...
Страница 27: ...1 5 MELSEC A 1 PRODUCT OUTLINE MEMO...
Страница 42: ...1 20 MELSEC A 1 PRODUCT OUTLINE MEMO...
Страница 52: ...2 10 MELSEC A 2 SYSTEM CONFIGURATION MEMO...
Страница 111: ...5 21 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 115: ...5 25 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 123: ...5 33 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 127: ...5 37 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 167: ...5 77 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 193: ...5 103 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 276: ...5 186 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 332: ...7 18 MELSEC A 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO...
Страница 334: ...MEMO...
Страница 422: ...9 64 MELSEC A 9 MAIN POSITIONING CONTROL MEMO...
Страница 446: ...10 24 MELSEC A 10 ADVANCED POSITIONING CONTROL MEMO...
Страница 472: ...11 26 MELSEC A 11 MANUAL CONTROL MEMO...
Страница 576: ...12 104 MELSEC A 12 CONTROL AUXILIARY FUNCTIONS MEMO...
Страница 673: ...Appendix 5 MELSEC A APPENDICES Axis address mm inch degree pulse Axis address mm inch degree pulse...
Страница 679: ...Appendix 11 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 0 1 1 0 0 0 0 0 300 0 0 0...
Страница 683: ...Appendix 15 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 1 0 0 50 80 0 0 980...
Страница 691: ...Appendix 23 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 0 0 0 50 80 0 0 0 0 0 980 4000 0...
Страница 745: ......