PLCFX5UVerification pending — cross-check with the official manual
FX5U 4279H — Data logging function error
Warning — monitor
CAUSE
Why does it occur?
- • Data logging started with the size of the data logging file exceeding the file size set in the storage file switching condition
- Or the file size exceeded the set file size while data was saved during execution
REMEDY · Step by step
How to fix it?
• Set a larger size in the storage file switching condition. • Reduce output information and reduce the header size. (Basically, this occurs when "Output device comment" is selected for "Data name row" in "Data column" and many double quotations are used in the device data.)
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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