Warning

PCS-ARM-15

ARM software fault - system phase sequence error.

1 Devices that report this code
FLS-ES232LC-SEnergy storage system↗ view on device
PCS-ARM-15ARM software fault - system phase sequence error.Warning— level 1
Cause

Phase sequence reversed/incorrect.

Recommended fix

PCS shall be automatically reset and restarted after the fault is rectified on the site. Check correspondence between ABCN phase sequence and the modules.

Source:FLS-ES232LC-S.pdf

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