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Touch off plasma

Discussion in 'Other Builds' started by B.Radstrom, Jan 11, 2023.

  1. B.Radstrom

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    Hi,
    Trying to get this touch off function working on my floating head plasma. I’m doing something wrong and I don’t know what. Please help.
     

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  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Error about missing numeral: You left Pierce Height field Blank in CAM under the Toolpath Options. Enter a number into the field

    Probe: test probe on Troubleshooting tab, making sure its OFF when not touching and ON when it is touching. And also that you have $6=1 as set by our machine profiles (including the CUSTOM option)
     
  3. Stevie B

    Stevie B New
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    Hi Peter, I also having problems with the floating head. Lowers okay, however doesnt touch off. Wired correctly as per, "triggered" when probe switch is contacted. Can you advise? Thanks in advance.
     

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  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Do you need more than 25mm of travel to touch off?
    Did you Zero on the surface before starting the job?
     
  5. Stevie B

    Stevie B New
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    Dont need more than 25mm. Zero'd work piece prior to "run"
     

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  6. Stevie B

    Stevie B New
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    I should add, Im running with the plasma off (dry) to confirm the touch off is working. Machine cuts fine without the touch off.
     
  7. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Then please elaborate on what you mean by:

    Oh, and since we are talking about probing, I am going to assume you followed all the BlackBox Docs right? Including section 7.1? (Note probe bug mentioned in section 7.2). With that assumption in mind I am skipping over the "is your firmware up to date" question :) which may make as think something else is up, but perhaps you did skip 7.1 :)
     
  8. Stevie B

    Stevie B New
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    I tried to flash and got this error.
     

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  9. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    It's less of an error, and more like "additional instructions" - read it carefully and follow closely then try again.
     
  10. Stevie B

    Stevie B New
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    Where is the mode button??
     
  11. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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  12. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    To recap: Start flashing. When the log does the ... --- ... indicator like its waiting for the controller, normally most PCs would put the X32 into bootloader mode by toggling the DTR and RTS signals. Your PC isn't so at that step you step in and take the place of your computer's DTR/RTS signals and do:

    Press and Hold the MODE button
    bl1.png


    Press the RESET button
    bl2.png


    Release the RESET button
    bl3.png

    Also release the MODE button
    bl4.png
     
  13. Stevie B

    Stevie B New
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    Ill give this a go, thanks!
     
  14. Stevie B

    Stevie B New
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    The bug fix worked. The touch off is working as it should. Thanks for your help, much appreciated!!:)
     
    Giarc and Peter Van Der Walt like this.

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