Huawei UPS5000-A-300K-STT User Manual page 346

UPS5000-A-(200 kVA-800 kVA)
User Manual
Alarm
ID
(Alarm
ID-Cau
se ID)
0583-1
0583-4
0583-5
0583-6
0584-2
Issue 03 (2019-02-15)
Alarm Severity
Name
Inter-rack Critical
par. cable
abnormal
Inter-rack Minor
par. cable
alarm
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
1. Check the inter-rack parallel
 The
system CAN bus.
inter-rack
parallel 2. Rectify the disconnection or
system short-circuit fault.
CAN bus
3. Replace the ECM.
is
disconnec
ted or
short-circ
uited.
 Only one
rack
works in
a parallel
system.

An ECM
is faulty.
The Replace the inter-rack parallel cable.
inter-rack
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.
10 Alarm List
337