ARM software fault - emergency stop or core failure
Warning — a protection warning — the ESS unit keeps running, but deal with the cause before it escalates.
ARM software fault - emergency stop or core failure
Cause: External emergency stop signal or internal core failure.
Reset to restart, external dry node signal shall disappear.
Source: fls-es232lc-g-2-fls-es232lc-s-user-guide-en.pdf
PCS-ARM-47 means: ARM software fault - emergency stop or core failure. External emergency stop signal or internal core failure.
PCS-ARM-47 is a warning: the unit keeps running. Fix the underlying condition before it escalates.
Reset to restart, external dry node signal shall disappear.
Prefer the full written guide? Read the complete Felicity inverter error-code guide
Compiled from official Felicity user manuals. Always consult your device manual and a qualified technician before performing repairs.