Mitsubishi Electric MELSEC-LD77MS2 User Manual page 1013

Classification
Error code
of errors
61712 (F110H)
61713 (F111H)
61714 (F112H)
61715 (F113H)
61716 (F114H)
61717 (F115H)
61718 (F116H)
61719 (F117H)
61720 (F118H)
61721 (F119H)
Inverter
61728 (F120H)
FR-A700
61729 (F121H)
series
61730 (F122H)
61731 (F123H)
61732 (F124H)
61735 (F127H)
61736 (F128H)
61737 (F129H)
61744 (F130H)
61745 (F131H)
61746 (F132H)
61747 (F133H)
61748 (F134H)
61749 (F135H)
61750 (F136H)
[4] FR-A700 series detection error/warning
(1) Error
When an error occurs on FR-A700 series, the error code (61696 to 61951) is
stored in "
Md.23
"
Servo alarm
Md.114
always stored in "
(b14)" of "
Md.108
The detection error list for FR-A700 series is shown below.
Confirm the instruction manual of FR-A700 series for details.
Alarm No. of
FR-A700 series
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
20H
21H
22H
23H
24H
27H
28H
29H
30H
31H
32H
33H
34H
35H
36H
". The alarm No. of FR-A700 series is stored in
Axis error No.
" and "
Servo alarm
Md.57
Parameter error No.
Md.107
".
Servo status
FR-A700 series
LED display
E.OC1 Overcurrent trip during acceleration
E.OC2 Overcurrent trip during constant speed
E.OC3 Overcurrent trip during deceleration or
stop
E.OV1 Regenerative overvoltage trip during
acceleration
E.OV2 Regenerative overvoltage trip during
constant speed
E.OV3 Regenerative overvoltage trip during
deceleration or stop
E.THM Motor overload trip (electronic thermal
relay function)
E.THT Inverter overload trip (electronic
thermal relay function)
E.IPF Instantaneous power failure
E.UVT Undervoltage
E.BE Brake transistor alarm detection
E.GF Output side earth (ground) fault
overcurrent
E.OHT External thermal relay operation
E.OLT Stall prevention stop
E.OPT Option fault
E.PE Parameter storage device fault
E.PUE PU disconnection
E.RET Retry count excess
E.CPU CPU fault
E.ILF Input phase loss
E.FIN Heatsink overheat
E.OS Overspeed occurrence
E.OSD Speed deviation excess detection
E.ECT Signal loss detection
E.OD Excessive position fault
Appendix - 65
" in error history. However, "0" is
" and "Absolute position lost
Name
Not be output
when using
FR-A7NS.
Appendices
Remarks