Fault

PCS-ARM-28

ARM software fault - AC soft start switching-off failure.

1 Devices that report this code

FLS-ES232LC-SEnergy storage system↗ view on device

PCS-ARM-28ARM software fault - AC soft start switching-off failure.Fault— level 2

Cause

AC soft start failed to open.

Recommended fix

No alarm is generated for the current device.

Source:FLS-ES232LC-S.pdf

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