PLCFX5UVerification pending — cross-check with the official manual
FX5U 40A8H — SFC device specification error
Warning — monitor
CAUSE
Why does it occur?
• A step No. that does not exist in the 0 to 511 range was specified.
REMEDY · Step by step
How to fix it?
• Check and correct the setting.
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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