Fault

PCS-ARM-45

ARM software fault - DCDC communication failure.

1 Devices that report this code

FLS-ES232LC-SEnergy storage system↗ view on device

PCS-ARM-45ARM software fault - DCDC communication failure.Fault— level 2

Cause

Communication with DCDC lost.

Recommended fix

PCS and DCDC communication timeout.

Source:FLS-ES232LC-S.pdf

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