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SmartLi 1.0
User Manual
Alarm ID
Alarm Name
(Alarm ID-
Cause ID)
0630-1
Abnormal intra-
battery cabinet
parallel cable
0630-2
Abnormal intra-
battery cabinet
parallel cable
0630-3
Abnormal intra-
battery cabinet
parallel cable
0620-9
Battery control
unit fault
0631-2
Version
incompatible
0631-3
Version
incompatible
Issue 08 (2022-11-15)
Severity
Critical
Critical
Critical
Critical
Critical
Critical
Copyright © Huawei Digital Power Technologies Co., Ltd.
Cause
The intra-rack
parallel CAN is
faulty.
The RS485
communications
cable in the rack
is faulty.
The battery
control unit is not
properly
connected to the
signal transfer
board.
The intra-rack
parallel cable is
faulty.
The DSP software
version does not
match the battery
control unit.
The FPGA
software version
does not match
the battery
control unit.
A Alarm List
Solution
1. Check that the
communications cables
inside the battery cabinet
are properly connected.
2. Replace the
communications cable
between the battery
control unit and the
battery modules.
3. Replace the battery control
unit or the signal transfer
board.
1. Check that the
communications cables
inside the battery cabinet
are properly connected.
2. Replace the
communications cable
between the battery
control unit and the
battery modules.
3. Replace the battery control
unit or the signal transfer
board.
1. Check whether the cable
between the battery
control unit and the signal
transfer board is loose.
2. Replace the battery control
unit or the signal transfer
board.
Replace the battery control
unit.
Load the software.
Load the software.
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