I have a powerflex 525 drive and I was wondering if it is possible to control the speed of the drive from a potentiometer as well as through programming via eithernet? I know there are 3 separate start sources and speed references for the drive and right now we are controlling it via ethernet through the programming but are wanting to add a pot to be able to speed it up or slow it down through that as well. the thing is though we want the pot to be a range of 9-20 hz and then when not using the pot the Hz would be 45
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