Hello,

Sorry for I am a newbie on CNC...


I am trying to connect a motor driver with 4 wires names: DIR+, DIR-, PUL+ and PUL- to a control board that only have 3 wires: Axis_enable, DIR and STEP...

I am missing something, are these not compatible or is it that DIR- and PUL- should be grounded and STEP=PUL+ with DIR=DIR+?

Thanks!

Cyrille