PLCFX5UVerification pending — cross-check with the official manual
FX5U 4042H — Intelligent function module specification error
Warning — monitor
CAUSE
Why does it occur?
• The specified intelligent function module cannot be accessed.
REMEDY · Step by step
How to fix it?
• Check that the specified intelligent function module is operating normally. • Check the specified module for a hardware fault.
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