Page 6–12
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Chapter 6: Maintenance and Troubleshooting
Warning Codes (continued)
Display on GS4-KPD Keypad
Warning
Code in
2108h
Active
Warning
Descriptions
LOCAL
Warning
PLFF
Function defect
55
Function code of PLC operation error
LOCAL
Warning
PLSn
Check sum error
56
PLC checksum error
LOCAL
Warning
PLEd
No end command
57
PLC end command is missing
n/a 58
reserved
LOCAL
Warning
PLdF
Download fail
59
PLC download fail
LOCAL
Warning
PLSF
Scan time fail
60
PLC scan time exceed
n/a 61~69
reserved
LOCAL
Warning
ECid
ExCom ID failed
70
Duplicate MAC ID error
Node address setting error
LOCAL
Warning
ECLv
ExCom pwr loss
71
Low voltage of communication card
LOCAL
Warning
ECtt
ExCom Test Mode
72
Communication card in test mode
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