PLCFX5UVerification pending — cross-check with the official manual
FX5U 2320H — Remote password setting error
Alarm — operational, inspection needed
CAUSE
Why does it occur?
• A module supporting remote passwords is not connected to the module number specified in the remote password parameter.
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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