Mitsubishi FR-E Series- FR-E800 & FR-E700 Drive
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Apr 02, 2024 8:55 am
Cause : USB communication fault comes when the inverter trips when the communication is cut off for the time set in Pr.548 USB communication check time interval.
- Check that the USB communication cable is connected securely.
- Check the Pr.548 setting.
- Connect the USB communication cable securely.
- Increase the Pr.548 setting or set "9999."
