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Gamatronic Electronic Industries Ltd.
5.5
SYSTEM CONTROLLER ALARMS
System Controller alarms are described in Table 5-5.
AC-BRN
Input AC supply Brown Out
ACFAIL
AC input failure
ACIN_H
AC input excessive
BAT-CB
Battery Circuit Breaker Open
BATEND
End of battery backup. Battery is discharged to shutdown limit
BATFLT
Batteries failed last test
BAT-HI
Excessive battery voltage
BATLOW
Low battery voltage
CURSHR
Current Sharing fault, load current is not equally divided between modules
E.P.O.
Emergency Power Off is active
Battery is currently charging in equalizing mode, dc voltage is temporarily
EQ-HST
increased
LOADBP
Load is now running on bypass
OUTFLT
No AC output to load
OVLOAD
Load current is high
OVTEMP
Excess temperature
SLFFLT
Last controller self-test failed
STRTUP
Startup time-stamp
STSWCM
Static Switch does not respond
STSWRN
Static Switch Warning or alarm
UPS-CM
One or more UPS's not responding
UPSHDN
UPS shutdown by EPO, Battery Discharge, ON/OFF pressed
UPSMAJ
More than 1 UPS Module is sending an alarm or fault warning
UPSMIN
Single UPS Module is sending an alarm or fault warning
UPSOUT
Fault (no current) in 1 or more output stage
USER-1
User 1 input open
USER-2
User 2 input open
USER-3
User 3 input open
Alarm(s) vibrating. Alarm is frequently raised and lowered. Ignore to avoid
VIBRA_
loading the log filling up.
Power+ Technical Guide
Table 5-5: System controller alarms
65
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Troubleshooting
