Huawei UPS5000-S User Manual page 232

UPS5000-S-1200 kVA
User Manual
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
0570-4 BPM module
abnormal
0583-1 Inter-rack par.
cable abnormal
0583-4
0583-5
0583-6
0584-2 Inter-rack par.
cable alarm
Issue 08 (2020-12-15)
Severity Cause
Critical ● The bypass fan
● The ambient
● The load is
Critical ● The inter-rack
● Only one rack
● An ECM is
The inter-rack
industrial
frequency
synchronization
cable is broken.
The inter-rack
carrier
synchronization
cable is broken.
● The intra-rack
● The parallel
Minor The inter-rack
parallel cable is
faulty.
Copyright © Huawei Technologies Co., Ltd.
Solution
1. Check the bypass fan and
is not
functioning
properly, or the
2. Check that the ambient
air channel is
blocked.
3. Check that there is no
temperature
exceeds the
upper
threshold.
excessive.
1. Check the inter-rack
parallel system
CAN bus is
2. Rectify the disconnection
disconnected
or short-
3. Replace the ECM.
circuited.
works in a
parallel system.
faulty.
Replace the inter-rack parallel
cable.
INVBYP cable is
broken.
CAN bus is
broken.
Replace the inter-rack parallel
cable.
B Alarm List
air channel. If the fan is
faulty, replace it.
temperature has not
exceeded 40°C.
overload.
parallel system CAN bus.
or short-circuit fault.
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