Hi Dave,
I'm not using servos, steppers with ballscrews is my current configuration.
I might as well post my latest successes configuring my GRex.
Motor configuration is simple, ensure that the Port # is zero and that the motor output is enabled. That's it.
Configuring inputs and outputs is straightforward also (once it's figured out).
Inputs: Ensure that the Port # is 1, then the inputs are mapped as follows:
GRex inputs 1-8 map to Mach3 input pins 9-16
GRex Limit inputs x,y,x,a,b,c map to Mach3 input pins 17-22
I havent wired up the remaining GRex input pins (9-16) so I can't confirm it, but they will probably map to either pins 1-8 or 23-30 in Mach3.
Outputs: Ensure that Port is # is 1 (again), then the outputs are mapped as follows:
GRex outputs 1-16 map to Mach3 output pins 1-16
Marc. |