Welcome to Our Community

Some features disabled for guests. Register Today.

xpro V3 Ox built CNC: A-Axis does not work

Discussion in 'Controller Boards' started by Bernd, Dec 14, 2017.

  1. Bernd

    Bernd New
    Builder

    Joined:
    Mar 3, 2015
    Messages:
    24
    Likes Received:
    1
    xpro V3 Ox built CNC: A-Axis won’t work.



    Hello,

    i have a question regarding my CNC xpro V3 I am using with my OX-like built CNC router. It was running fine, until I have tried to change the stepper settings to a finer setting by moving the jumpers and Pot adjustment, because the Z-axis acted a bit sluggish.

    After the adjustment the A-axis, which is the designated slave axis to the Y-axis does not move at all anymore.



    The things I have tried:

    Changing GRBL settings,

    uploaded my initial GRBL settings again,

    Used different G-code senders,

    tried switching the stepper motors to check if it’s a motor problem.



    None of the above worked.



    Now I have measured the resistance between to connector pins at the board at the a-axis driver.

    There is no resistance between the A1, A2, B2, B1 connectors when the power is off, means , it seems like they have connection throughout.



    I guess the board is malfunctioning ?



    Any help appreciated.



    Thanks!
     
  2. lucascorato

    Builder

    Joined:
    Feb 20, 2017
    Messages:
    10
    Likes Received:
    1
    Not an answer to your doubt but... How do you make this Y slave thing? I built an upscaled version of the OX and the two Y motors don't seem to work well in series in this version, I might need more dedicated current to each motor separately.
    Thanks.
     
  3. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
    Staff Member Moderator Project Maker Builder Resident Builder

    Joined:
    Mar 1, 2017
    Messages:
    8,321
    Likes Received:
    2,726
    lucascorato likes this.
  4. lucascorato

    Builder

    Joined:
    Feb 20, 2017
    Messages:
    10
    Likes Received:
    1
    Ok, I just found out that it spark concepts xpro v3 slaves Y by default!
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice