PLCFX5UVerification pending — cross-check with the official manual
FX5U 41FBH — Online module change related error
Warning — monitor
CAUSE
Why does it occur?
• The specified file is already being processed by the engineering tool.
REMEDY · Step by step
How to fix it?
• Execute again after the currently performed operation is completed.
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
Summary based on the official Mitsubishi Electric manual. For accurate and complete information, always consult the official manual.
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