Critical

0x5192

Battery cluster system voltage mismatch fault.

1 Devices that report this code
FLS-ES232LC-SEnergy storage system↗ view on device
0x5192Battery cluster system voltage mismatch fault.Critical— level 3
Cause

Actual voltage quantity does not match software configuration.

Recommended fix

Send faults externally, limit power, request lower high voltage; if command not received within 5s, cut off the main circuit relay. Detection starts 10s after Device powered on.

Source:FLS-ES232LC-S.pdf

Compiled from official FelicityESS user manuals. Always consult your device manual and a qualified technician before performing repairs.