PLCXBC/XECVerified · sol.ls-electric.com
XBC/XEC 39 — Abnormal CPU Stop
Severe fault — stop & inspect
CAUSE
Why does it occur?
Abnormal system end by noise or hardware error.
REMEDY · Step by step
How to fix it?
- If repeated on power reinput, request service center
- Take noise countermeasures
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Verified · sol.ls-electric.com
Open PDF ↗XGB 기본유닛 사용설명서 11.5 에러 코드 일람
11.5 에러 코드 일람 · p.257 · V2.4 (2023-07)