I don't have xylotec drivers - BUT if you check the Toolbar in MACH2 - pull down
, go to and map (label the pins you're using/need to use) for MACH2 to the config your board has. Double check the config and always hit the button! You'll have to sort out the requirements with a xylotec user.
I struggled a bit - but that seems like thats what your asking for. Else email ART directly -- his turn around is quick and encouraging. I hate to say it but the very thorough 250 page manual IS worth printing out - do it doublesided though. Good Luck!