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Yaskawa V74x VFD displays 00 RPM
Hi all,
Yesterday my spindle wouldn't start. I checked the VFD; the run light was flashing and the RPM displays "00".
The fan runs on the spindle, but that's a different circuit. I checked voltages- all seems OK. Restarted several times, but no joy.
Any thought?
Thanks,
Ron
Ron Sloan
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OK, found and downloaded the original parameter setup, and got it working...
Ron Sloan
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