PLCFX5UVerification pending — cross-check with the official manual
FX5U 41E4H — File related error
Warning — monitor
CAUSE
Why does it occur?
• Access to the SD memory card has failed.
REMEDY · Step by step
How to fix it?
• Execute the operation again after checking that the SD memory card has been inserted. • Execute the operation again after replacing the SD memory card. • Back up data, and then initialize the PC memory.
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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