Huawei UPS5000-E User Manual page 210

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
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 03 (2022-01-19)
Severity Cause
● The intra-rack
● The parallel
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
● The rack
Copyright © Huawei Technologies Co., Ltd.
Solution
INVBYP cable is
broken.
CAN bus is
broken.
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
excessive.
capacity
setting is not ● Check that the configured
appropriate.
B Alarm List
some loads or expand the
UPS power capacity if the
UPS is overloaded.
rack capacity meets
requirements.
202