Huawei PowerCube 5000 User Manual page 171

PowerCube 5000
User Manual (SmartLi 100Ah)
Alarm ID Alarm Name
(Alarm
ID-Alarm
Cause ID)
0044-46 Version
incompatible
0044-47 Version
incompatible
0114-3 Module quantity
mismatch
0246-2 Batt.cabinet
quantity
mismatch
0635-1 Battery module
not detected
0644-1 Smoke alarm
0646-1 Switch
abnormal alarm
0647-1 Switch off
0647-2 Switch off
0127-2 Water alarm
Issue 02 (2020-03-17)
Alarm Fault Cause
Severity
connected 2# battery
control unit is faulty.
Critical The software and hardware
versions of a battery module
do not match.
Critical The software and hardware
versions of the battery
control unit do not match.
Critical The number of battery
modules is set incorrectly.
Minor The configured number of
battery cabinets does not
match the actual available
number.
Critical The battery control unit
does not receive an online
query response from the
battery module.
Critical The lithium battery works
abnormally and may catch
fire.
Minor  The QF2 trip unit
auxiliary contact is off.

The QF2 trip unit cannot
be disengaged.
Critical The QS1 switch is off.
Critical The QF1 switch is off.
Critical Water has entered the
battery cabinet.
Copyright © Huawei Technologies Co., Ltd.
B Alarm List for the Lithium Battery Cabinet
Troubleshooting
3. Replace the battery control
unit or the signal transfer
board.
Load the battery module
software.
Reload the software.
Check the number of battery
modules.
1. Set the number of battery
cabinets to be the same as
the actual number.
2. Check the parallel cable
connection.
1. Check whether the signal
terminal of the battery
module is properly
connected.
2. Replace the battery
module.
1. Check whether the alarm
is true.
2. If it is a false alarm,
manually clear it.
3. If smoke is generated,
press the EPO button to
shut down the entire
system and start the fire
extinguishing facility.
1. Detect the QF2 auxiliary
contact wiring
2. Replace the QF2 trip unit.
Turn on the QS1 switch.
Turn on the QF1 switch.
1. Check that the water
sensor cable is properly
connected.
2. Check the status of the
battery cabinet.
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