So I plug in the cable from the dyn4 drive into A axis on the breakout board?
From what I understand on page 9
http://www.dmm-tech.com/Files/DMB425...tVer010106.pdf
A axis dir is pin 8 and A axis stp is pin 9?
So I go to configure ports and pins in mach 3 and say spindle is those ports and pins and also A axis?
Is there anything else I need to do to have mach 3 be able to start and run spindle with m3 s#### command?
Have you figured out what needs to be done in the Dyn4 drive tuning software? The gear # and other settings?
Thanks for your informative post