Huawei UPS5000-A-600K-SC User Manual page 249

UPS5000-A-(600 kVA-800 kVA)
User Manual (40 kVA)
Alarm
ID
(Alarm
ID-Cau
se ID)
0583-5
0583-6
0584-2
0584-4
0085-1
0086-1
0087-1
Issue 03 (2017-10-16)
Alarm
Severity
Name
Inter-rack Minor
par. cable
alarm
EPO Critical
Max. Minor
number of
BPM
transfers
System Warning
transfer-to-
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
industrial-fre
quency
synchronizati
on cable is
broken.
The
inter-rack
carrier
synchronizati
on cable is
broken.

The
intra-rack
INVBYP
cable is
broken.
 The
parallel
CAN bus
is broken.
The Replace the parallel cable.
inter-rack
parallel cable
is faulty.
The
inter-rack
industrial
frequency
synchronizati
on cable is
broken.
The EPO Restore the EPO button status. Start
button is the UPS after the alarm is cleared.
pressed.
The system Check the load.
frequently
transfers to
bypass mode
due to
overload
timeout or
load impact.
The Check the reason why the
neighboring neighboring UPS transfers to bypass
B Alarm List
241