LG D005KD1N111 Installation Manual page 68

Troubleshooting
68
B304 Cell Voltage Imbalance
Fault
B305 Pack Over Voltage
Fault
B306 Pack Under Voltage
Fault
B307 Over Charge Current
Fault
B308 Over Discharge
Current Fault
B309 Over Temperature
fault
B310 Under Temperature
fault
4
B311 Temperature
Deviation Fault
B312 Current Sensor Offset
Error
B313 External
Communication Error
B314 External 12V Power
Error
B315 Internal
Communication Error
B316 Current Sensor Line
Error
B317 Temperature Sensor
Error
B318 MBMS MCU-Battery
Monitoring IC Comm.
Error
B319
RBMS Ref V Error
B320 MBMS ADC Reference
Voltage Error
Cell Voltage differences between
the battery cells are higher than
500mV
Pack Voltage level of battery packis
higher than 241V
Pack Voltage level of battery pack
is lower than 160V
Current level of charging is higher
than 22.5A
Current level of discharging is
higher than 22.5A
The battery temperature is higher
than 50°C
The battery temperature is lower
than -15°C
Temperature differences between
the battery are over 10°C
Fault has been detected on the
current sensor
Communication error has been
detected between the battery and
the PCS
The power is not supplied to the
battery from the PCS
Internal communication error has
been detected for 10sec
Current Sensor Line Error
Temperature sensor error
MBMS MCU-Battery Monitoring IC
Comm. Error
Voltage level of the battery
management system is higher than
the protection limitation.
MBMS ADC Reference Voltage
Error
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