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Thread: Fanuc OTB

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  1. #1
    Join Date
    Mar 2012
    Posts
    45

    Fanuc OTB

    Please only way for me to signal F150.0 = 1 because Fanuc CNC lathes my OTB not perform code M , T , G


    F150.0
    --------//---------------------------------------------------------()--- R502.1



    R502.1
    -------------//-----------------(SUB 4 DEC(/F151/0311)---------------()- Y51.1

    MDI :
    When I entered and started M03 S2000
    M code is not implemented
    When entering code T0101 T not done
    When I enter the code G28 X0.0 Z0.0 G not done
    In JOG :
    X, Z runs well
    In ZRN : Zero X , Z ok

  2. #2
    Join Date
    Aug 2007
    Posts
    793

    Re: Fanuc OTB

    may be "MST lock" mode is activated?

  3. #3
    Join Date
    Mar 2012
    Posts
    45

    Re: Fanuc OTB

    Hi Guhl

    On the control panel without MST lock button .
    Thank you for your ideas

  4. #4
    Join Date
    Dec 2008
    Posts
    3111

    Re: Fanuc OTB

    Quote Originally Posted by CNC Machine OT View Post
    When I entered and started M03 S2000
    M code is not implemented
    When entering code T0101 T not done
    When I enter the code G28 X0.0 Z0.0 G not done
    In JOG :
    X, Z runs well
    In ZRN : Zero X , Z ok
    Has turret been indexed (Homed) ......
    - usually done, after X&Z have been Homed.

  5. #5
    Join Date
    Aug 2011
    Posts
    2517

    Re: Fanuc OTB

    on newer controls (i.e. not 6T/10T) MST lock can be a software setting. Look for a screen where you set the chuck jaw clamp direction and there you may see 'Auxillary Function Lock', 'MST Lock' or something similar. Normally that is accessed via CUSTOM hardkey.

    if machine is zero returned then moved manually, G28 U0 W0 in MDI must work regardless of MST lock function.
    If not working you have some other issue.

  6. #6
    Join Date
    Mar 2012
    Posts
    45

    Re: Fanuc OTB

    Hi fordav11

    Thank you for your ideas

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