Thanks, we just hooked up a SVA2100 to do some testing and was pretty straight forward. Configured it to run in Velociy mode and defined 2 speeds selected with toggle switches at the moment. Was not very impressed with tech support. Was trying to determine if you could use another input to the drive to tell it when to run fwd or rev in velocity mode and was told no you can not you have to wire in some relays and then define a speed ref as positive and as negative. Well we saw that one of the Digital inputs could be set up as Command Input Polarity. Was told that was only if you using Analog inputs not predetermined speeds you select with inputs unless one of the speeds was set up a a negative value. All i can say is that it works if you trigger the input with it set up as Command Input Polarity. Called tech support to see if could get some more info and was told the manual was it and if we got it to work then we must know more than he does.
I think i will stick with the Emerson or the Allen Bradley
