Event 5156 / 9C / 9312
Qualified person
Event number:
Firmware version | Event number |
|---|---|
< 3.4.20.R | 9312 |
3.4.20.R | 9C Example: 0x019C, 0x0001, 0x0000, 0x0000 Number of the battery module: 01 |
≥ 3.5.x.R | 5156 or 156 |
Event message:
Battery cell undervoltage fault
Explanation:
Undervoltage on a battery module
LED signal on battery module:
Red LED is flashing quickly.
Corrective measures:
Check whether the DC switch on the battery is closed, and close it if necessary.
Update the firmware of the battery and of the inverter.
Restart the system (battery and inverter).
If the error persists, contact Service.