Huawei PowerCube 5000 - Battery Health and EPO Alarms; Temperature Sensor and Terminal Alarms

PowerCube 5000
User Manual (SmartLi 100Ah)
B Alarm List for the Lithium Battery Cabinet
Issue 02 (2020-03-17)
Copyright © Huawei Technologies Co., Ltd.
164
Alarm ID
(Alarm
ID-Alarm
Cause ID)
Alarm Name
Alarm
Severity
Fault Cause
Troubleshooting
0220-3
Abnormal SOH
Minor
The state of health of a
battery is abnormal.
1. Fully charge the batteries,
and perform a deep
discharge test.
2. Replace the abnormal
battery.
0623-1
Battery cabinet
EPO
Critical
The emergency shutdown
signal of the battery cabinet
is activated.
Manually clear the EPO state.
0649-1
Temperature
senser abnormal
Minor

The BUS TEMP
terminal is loose.

The BUS TEMP
sampling line is faulty.
1. Re-plug the BUS TEMP
terminal.
2. Replace the BUS TEMP
sampling line.
0649-2
Temperature
senser abnormal
Minor
The Temp1 terminal is
loose.
Re-plug the Temp1 terminal.
0649-3
Temperature
senser abnormal
Minor
The Temp1 terminal cable
is faulty.
Replace the TEMP1 terminal
cable.
0638-11
Inner
temperature
abnormal
Critical
The battery module
terminals are not tightened.
Check whether the alarm
battery module terminals are
tightened.