UPS2000-G-(6 kVA-20 kVA)
User Manual
C Alarm Handling
Issue 10 (2017-01-19)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
135
Alarm
ID
(Alarm
ID-Alar
m
Cause)
Alarm
Name
Alarm
Level
Alarm
Clear
Mode
Impact on the System
Repair Proposal
connections.
Measures:
Check the single UPS
and parallel system
settings.
Check that parallel
cable connections
match the settings.
0071-01
BPS
backfeed
Critical
Power-of
f clear
The bypass input circuit breaker
in the PDU is OFF.
Possible cause: The bypass
component is faulty.
Measure: Contact Huawei
technical support for repair.
0083-01
Paral.
cable
fault
Critical
Manual
clear/Po
wer-off
clear
The UPS shuts down.
The parallel system shuts down.
Possible causes:
The parallel cable is
loose.
The parallel cable is
damaged.
Measures:
Check that the parallel
cable is securely
connected.
Replace the parallel
cable.
Contact Huawei
technical support for
repair.
0083-02
Critical
0083-04
Critical
Manual
clear/Po
wer-off
clear/Aut
omatic
clear
The UPS shuts down.
The parallel system transfers to
another working mode.
0083-05
Critical
0084-02
Paral.
cable
alarm
Minor
Automati
c clear
N/A
Possible causes:
The parallel cable is
loose.
The parallel cable is
damaged.
Measures:
Check that the parallel
cable is securely
connected.
Replace the parallel
cable.
Contact Huawei
technical support for
repair.
0084-03
Minor