How do I know which pins to pull up for my limit/home switches? I am very new to MACH3 and am trying to wire my limit/home switches but do not know which pins to use. I have all of my 3 axis (X,Y,Z) working but no switches attached. I do not know who the mfg. of my board is and there is no name on the board. Any help would be great.
Thanks ahead for the help.
DuaneO