PLCFX5UVerification pending — cross-check with the official manual
FX5U 8204H — Out of parameter setting range
Warning — monitor
CAUSE
Why does it occur?
Correct PID control constants could not be found because the value for the lower limit output limiter was changed during auto tuning.
REMEDY · Step by step
How to fix it?
Stop
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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