I use G320 and Mach3 to turn my servo.
My servo turns CW perfect but when I try CCW G320 fails.
I tried to reverse encoder and motor power leads. Nothing changed. Again motor turns CW perfect but can not turn CCW.
My direction signal is correct. when I reverse encoder and motor leads I have to press negative X jog button to turn motor CW. Before changing leads I have to press positive X jog button.
Is there anyone who has experience about motors turning only one direction :withstupi