Mitsubishi FR-D700 Series, FR-CS80 Series & FR-XC Series Drive
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Apr 02, 2024 12:39 pm
Cause : Box-type reactor overheat protection comes when the multifunction regeneration converter stops its output if the box-type reactor overheat protection (LOH) signal is detected during operation in harmonic suppression mode.
- Check if any foreign matter is stuck in the cooling fan on the box-type reactor.
- Check the setting of Pr.416.
