Delta VFD-VJ Series Drive
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Apr 21, 2022 6:52 am
How can resolve problem b.GFF fault in delta VJ series Drive ?
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Apr 21, 2022 6:52 am
Cause : The ground short is detected before running the servo drive, because all the upper arms or all the lower arms are turned on.
Only after this fault occurs for 5 seconds, you
can reset the servo drive.
