PLCFX5UVerification pending — cross-check with the official manual
FX5U 4053H — Protect error
Warning — monitor
CAUSE
Why does it occur?
• An error occurred when writing data to the specified drive (memory).
REMEDY · Step by step
How to fix it?
- • Check the specified drive (memory)
- Or, write data again after changing the corresponding drive (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.
Open official manual ↗CALLBACK