PLCFX5UVerification pending — cross-check with the official manual
FX5U 4B02H — Target module error
Warning — monitor
CAUSE
Why does it occur?
• The request is not addressed to the CPU module.
REMEDY · Step by step
How to fix it?
• Perform operation to a module that can execute the specified function.
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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