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Is there an E-Stop diagram/howto for the Black Box control?

Discussion in 'OpenBuilds Forum Help' started by Webweave, Jul 22, 2022.

  1. Webweave

    Webweave New
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    I'm done using the mouse as an e-stop.
    Anyone out there can point me to an official doc or a good how to? Thanks!
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    sharmstr likes this.
  3. sharmstr

    sharmstr OpenBuilds Team
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    And if you're just looking to stop the machine without using the mouse, you can use the ESC key keyboard shortcut. More shortcuts listed in Wizards and Tools -> Customize Keyboard Shortcuts.
     
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  4. Webweave

    Webweave New
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    What about the "DOOR" contacts on the Black Box Control?
     
  5. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    That's for hooking up a door switch for the enclosure: See docs:blackbox:connect-door-sensor [OpenBuilds Documentation]

    What do you need. The E in E-stop means Emergency. Do you want to rely on a firmware based input while an endmill is chopping off your fingers? Or would you prefer to cut all power?

    If you want a button for "oh no I forgot to zero" that's the Abort button in Control which you can easily hit the ESC key on your keyboard for.
     
    #5 Peter Van Der Walt, Jul 23, 2022
    Last edited: Jul 23, 2022
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  6. Webweave

    Webweave New
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    OK, I get it. My machine is small and intentionally weak and I cut nothing harder than wood so shutting off the power seems to be a bit of an over reaction. My problem is I keep snapping off bits. After homing I'm always hitting a clamp or fixture and would like some kind of large button that just does a halt.

    I was looking for documentation on the "DOOR" contacts on the Black Box. That might be closer to what I want.

    Thanks so much for hearing me out. I really love using this machine, it is making my dreams come true. I'm putting in the hours and seeing the results, I couldn't be more pleased with how far I've come.
     
  7. Webweave

    Webweave New
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    Oh that's good. Thank you!
     
  8. Webweave

    Webweave New
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    Thank you so much Peter, I got my "Escape Button/Door Switch" working.


    Door switch _Pause Button_.png
     
  9. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Just reiterating in case anyone else stumbles on this - be warned that this approach does not provide any margin of safety against any accident. DOOR is just a firmware pause!
     

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