Huawei SmartLi User Manual page 107

SmartLi
User Manual
Alarm Alarm Name
ID
EPO
0624 Not ready
0625 Inter-battery
cabinet parallel
cable alarm
0628 Abnormal signal
board
0629 Abnormal
inter-battery
cabinet parallel
cable
0630 Abnormal
intra-battery
cabinet parallel
cable
0631 Version
incompatible
Issue 04 (2019-09-16)
Severity Cause
activated.
Critical The ready switch is off.
Minor The communications cable
between cabinets is not
properly connected.
Critical The signal transfer board is
faulty.
Critical  The inter-rack parallel
cable is not properly
connected.
 The inter-rack parallel
system CAN is faulty.
 The 1# battery
management module is
faulty or the connected 2#
battery management
module is faulty.
Critical  The intra-rack parallel
CAN is faulty.
 The RS485
communications cable in
the rack is faulty.
 he battery management
module is not properly
connected to the signal
transfer board.
Critical  The battery module
software is incompatible.
 The software version does
not match the battery
management module.
 The DSP software version
does not match the battery
management module.
 The FPGA software
version does not match the
battery management
Copyright © Huawei Technologies Co., Ltd.
A Alarm List
Solution
Turn the ready switch to the
locked position.
Check the cable connection of
the inter-rack parallel cable.

Check the cable connection
to the signal transfer board.
 Replace the signal transfer
board.
 Check whether the
inter-rack parallel cable is
loose.
 Replace the inter-rack
parallel cable.
 Replace the battery
management module or the
signal transfer board.
 Check whether the cable to
the signal transfer board is
loose.
 Check whether the signal
terminal between the battery
modules is properly
connected.
 Replace the parallel cable
between the battery module
and the signal transfer
board.
 Replace the battery
management module or the
signal transfer board.
Load the software.
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