Huawei UPS5000-E Series User Manual page 274

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Alarm ID Alarm Name
(Alarm
ID-Cause
ID)
0088-1 Rack address
conflict
0089-1 Rack output
overload
0090-1 Dry contact board
fault
0090-2
0356 Battery Mode
0359 No power supplied
0332 Output disabled
0337 PDC bypass input
breaker open
0338 PDC output breaker
open
PDC Maint. breaker
0341
closed
0342 Mains input breaker
open
Issue 11 (2019-12-20)
Severity Cause
Critical The configured rack
address conflicts
with another one.

Minor The load is
excessive.
 The rack
capacity setting
is not
appropriate.
Critical I2C communication
with the dry contact
board MUE05A
fails.
I2C communication
with the dry contact
board MUE06A
fails.
Minor The UPS is working
in battery mode.
Warning No power is
supplied.
Minor The output is
disabled.
Critical The bypass input
circuit breaker on
the PDC is OFF.
Critical The output circuit
breaker on the PDC
is OFF.
The maintenance
Minor
circuit breaker on
the PDC is ON.
Critical The mains input
circuit breaker is
OFF.
Copyright © Huawei Technologies Co., Ltd.
B Alarm List
Solution
Check the rack address setting.

Check the load and remove
some loads or expand the UPS
power capacity if the UPS is
overloaded.
 Check that the configured rack
capacity meets requirements.
Replace the dry contact board
MUE05A.
Replace the dry contact board
MUE06A.
The running status is displayed.
See details about how to handle
other alarms.
The running status is displayed.
See details about how to handle
other alarms.
The running status is displayed.
See details about how to handle
other alarms.
The running status is displayed.
No further measures are required.
1. Check that all UPS output
circuit breakers are ON.
2. On the LCD, check that PDC
output breaker open alarm
has disappeared. If the alarm
persists, tap the Clear Fault
button to clear the alarm.
The running status is displayed.
No further measures are required.
The running status is displayed.
No further measures are required.
264