PLCFX5UVerification pending — cross-check with the official manual
FX5U 41FEH — File related error
Warning — monitor
CAUSE
Why does it occur?
• The SD memory card has not been inserted. • The SD memory card is disabled. • The SD memory card turned to disable status by SM606 (SD memory card forcibly disable command). When CPU Module Logging Configuration Tool is used • The data logging was started when the CPU module is in the following s
REMEDY · Step by step
How to fix it?
• Insert the SD memory card. • Remove the SD memory card, and insert it again. • Cancel the SD memory card forced disable instruction. • If the SD memory card module is not mounted, power off the CPU module, mount the SD memory card module, and power on the CPU module again.
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 ↗