I have several 1756-M02AE controllers running Copley DC drives in torque mode. I've tried auto-tuning all of the axes, and they work smoothly except for one. I did notice though, that the auto-tune produces the exact same gains for all the axes, even though they have very differently sized motors.
One of my axes makes all sorts of really loud noises when trying to hold in certain positions. I've tried trending, but the rslogix trend viewer doesn't seem to be very good for something as real-time as servo tuning.
Anyone who's used M02AEs, how did you accomplish tuning?