1
General Mach Discussion / Re: Two heads
« on: January 10, 2011, 04:36:10 PM »
I was thinking about switching the step/dir signals at the breakout board. When I want to change head my tool change macro would park headA then switch a logic output. This logic output from the parallel port would control some transistor switch logic that would then divert the step/dir signals to headB. The macro would then move headB to the correct position to resume the job.
Does that sound feesable?
Does that sound feesable?