PLCSafety-PLCVerified · sol.ls-electric.com
Safety-PLC 42 — CPU(Device) Detached
Warning — monitor
CAUSE
Why does it occur?
CPU module (device) detached during operation
REMEDY · Step by step
How to fix it?
Use XG5000 to verify slot location and restart
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 manual ↗통합형 Safety PLC 사용 설명서
12.5절 에러 코드 일람
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