PLCFX5UVerification pending — cross-check with the official manual
FX5U 4271H — Data logging function error
Warning — monitor
CAUSE
Why does it occur?
• The specified data logging is already being performed (data logging status: Being executed, Saving in progress, End, Pause, Error status).
REMEDY · Step by step
How to fix it?
- • Stop the data logging
- Or, write, delete, or register data logging to the setting number where no data logging is being performed
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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