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« on: June 30, 2015, 10:35:53 PM »
that`s better yes there is using a Macro b or a Macro call at the end of the G code or what may be easier is a trigger when the eye see the notches it stop all motion then re zero the axis`s you don't need to re home if the distance between each notch is the same, you just need to do a Work Zero.
if it`s not then you will need to home the axis`s every time you do a run
a macro like what you did would work how mad lou did it with a trigger to make it happen first so trigger, stop all motion de ref the machine re home start again if notches not the same or stop all motion zero all axis back to work zero start again if notches are the same if they are, zeroing in work will not change home if you home first home is where the machine is in spaces, work is where the work is retaliative to home