Hello,
I have retrofitted a couple of machines and have allways let the servo drive do the posistion loop.
I like AB ultra 3000's and they have an encoder output, so wiring it will not be a problem to the dspMC.
What control works best when the dspMC is doing the posistion? Do I run my drives in velocity mode? and I dont think I am exactly sure what velocity mode is, But my drives will do it.
Thanks