I have just received a chinese 3040 cnc router and have set mach3 up to the manufacturers specs. The dro's move but not the steppers dont, I have power to the steppers (they are locked at power on) e-stop will operate on mach3 screen and reset ok,
I have voltage at the parrallel port only 3 volts at pins 3,5 & 7 change from
0-3v on operating of xyz axis and pins 2,4 & 6 stay at 3v and 4 volts on pins
10, 11, 12, 13 & 15, the rest are all 0 volts and stay that.
My set up is
x step pi 2 dir pin 3 step low ac ticked step port 1 dir port 1
y 4 5 same 1 1
z 6 7 same 1 1
all help would be appreciated
john