Hi, So in my past experience wiring steppers on previous projects I always used the +pos pins as the control pins and jumped all the negatives to ground. In this case you are using the negatives as the control pins. Any reason for that ?
top of page
Comments (2)
bottom of page
The drivers I was using in the earlier versions of the AR2 did not work with PNP or common cathode so the original architecture was setup for an open collector or common anode. I have tried to change as little as possible from version to version and left the wiring this way. The DM542T supports either.