PLCFX5UVerification pending — cross-check with the official manual
FX5U 3780H — High-speed comparison table maximum excess error
Warning — monitor
CAUSE
Why does it occur?
The number of entries registered in the high-speed comparison table exceeded the maximum allowed.
REMEDY · Step by step
How to fix it?
Reduce the number of entries in the high-speed comparison table to within the maximum allowed range and reconfigure it.
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.
Open official manual ↗CALLBACK