Huawei UPS5000-E Series User Manual page 196

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Alarm ID Alarm Name
(Alarm
ID-Cause
ID)
0583-4
0583-5
0583-6
0584-2 Inter-rack par. cable
alarm
0584-4
0085-1 EPO
0086-1 Max. number of
BPM transfers
0087-1 System
transfer-to-bypass
0088-1 Rack address
conflict
0089-1 Rack output
overload
Issue 01 (2020-04-13)
Severity Cause
The inter-rack
industrial frequency
synchronization
cable is broken.
The inter-rack
carrier
synchronization
cable is broken.
 The intra-rack
INVBYP cable is
broken.
 The parallel
CAN bus is
broken.
Minor The inter-rack
parallel cable is
faulty.
The inter-rack
industrial frequency
synchronization
cable is broken.
Critical The EPO button is
pressed.
Minor The system
frequently transfers
to bypass mode due
to overload timeout
or load impact.
Warning The neighboring
UPS is not normal,
and transfers to
bypass mode.
Critical The configured rack
address conflicts
with another one.
Minor  The load is
excessive.
 The rack
capacity setting
is not
appropriate.
Copyright © Huawei Technologies Co., Ltd.
B Alarm List
Solution
Replace the inter-rack parallel
cable.
Replace the inter-rack parallel
cable.
Restore the EPO button status.
Start the UPS after the alarm is
cleared.
Check the load.
Check the reason why the
neighboring UPS transfers to
bypass mode.
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.
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