Just recently got my last problem figured out (complete noobie mistake with linux cnc) and now I got this one. So my issue is that when I adjust the dip switches on my tb6600 drivers to adjust the current, well, it doesnt change. I hve tried every combination to change the current from the lowest setting (forgot what it was, I think one amp?) To the max (four?) But it never changes. Although I haven't measured it, partially cause I dont know how to on a stepper motor, I know it doesnt change first of all because at four amps the motors dont heat up at all (motors are rated for 2.8 amps) when I'd think they should be extremely hot at that current. The other reason I know it doesnt change is because I can't get the speed to go any faster on my cnc. While my system does move, it only moves at about 1 inch per second, and even then it doesnt take much force to stop it. I hope someone knows how to fix or help this issue! Got any suggestions?
Thanks in advance!