Sudden changes in speed reference using EFB - ACS580
What also funny is my device is setup in such a way that the speed reference it writes to the drive may not be smaller than minimum speed, so there is absolutely no reason to write 50rpm EFB reference when the minimum speed is set to 500rpm.
Does anyone know what influence the speed reference and why I would experience such behaviour? I have attached a video, the sudden change happens at 30sec.
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