21
MAIN COMM FAULT
Communication Failure.
22
SYS CNTRL COMM FAULT
Communication Failure.
23
HVBMS COMM FAULT
Communication Failure.
Table 6.6-3: Fault Messages and Descriptions
SI.No
Messages
Descriptions
1
IP AC VOLT
Input AC voltage.
2
OP VOLT PS
Output voltage peak shave.
3
OP PWR OFF
Output power off.
4
DC LNK VOLT
DC link voltage alert.
5
HVBMS SOC
HVBMS State of charge is less than 20%
6
OP VOLT OFF
AC6000 unit is now working in offline UPS
mode and output voltage is beyond set
range.
7
INOUT POW
Input AC power more than 7700VA.
Table 6.6-4: Display Messages and Descriptions