Mitsubishi FR-F Series- FR-F800, FR-F800-E, FR-F846-E2 & FR-F700 Drive
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Mar 30, 2024 6:29 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."
