Fault

PCS-ARM-23

ARM software fault - islanding protection.

1 Devices that report this code

FLS-ES232LC-SEnergy storage system↗ view on device

PCS-ARM-23ARM software fault - islanding protection.Fault— level 2

Cause

Islanding condition detected.

Recommended fix

Reset to restart. Where an islanding is detected, the device is shut down from the on-grid state.

Source:FLS-ES232LC-S.pdf

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