Newbie Z Safe when stop


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Thread: Z Safe when stop

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    Default Z Safe when stop



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    In your g code file put

    G0 Z0

    as the next to last line.

    John



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    Quote Originally Posted by diltech View Post
    i don't know how can configure EMC to move on safe Z position when i stop.
    Zero meaning Z home position ? Z home being at it's maximum upward travel like my machine?

    Anyone who says "It only goes together one way" has no imagination.


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    I know i can put gcode but i looking for a same setting like mach When i push stop button Z goto zero automatic. I think not exist in EMC ???



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    Quote Originally Posted by diltech View Post
    I know i can put gcode but i looking for a same setting like mach When i push stop button Z goto zero automatic. I think not exist in EMC ???
    I hope you're not saying that when you press the (E)Stop button, that the quill moves up. That is a big safety issue.

    Are you trying to make the Z retract when the program encounters an M2, or when you press the estop button (or some other stop button, like optional stop or pause)?

    - Steve



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    Quote Originally Posted by diltech View Post
    I know i can put gcode but i looking for a same setting like mach When i push stop button Z goto zero automatic. I think not exist in EMC ???
    You just have to add a pyVCP button to do that...

    http://wiki.linuxcnc.org/cgi-bin/emc...om_MDI_Buttons

    You can add just about anything you like and make it look like you want in EMC2.

    John



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    I personally do use the Stop button in mach 3 to go to safe Z when it is hit. Estop stops all motion and spindle. Stops halts the spindle and X and Y movement, but bumps the Z up to safe Z, which for my mill is only .1".
    This setting is a hold over from when I was using a lesser spindle motor that was prone to stalling. I like how it works, so I continue to use it that way.
    There are settings in Mach 3 for this.
    I don't know about the software originally asked about.

    Lee


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