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IndustryArena Forum > MetalWorking Machines > Okuma > pls, how to use " tool retract in case of load monitor overload " ?
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  1. #1
    Join Date
    Jun 2015
    Posts
    4154

    pls, how to use " tool retract in case of load monitor overload " ?

    hello, did anyone used #6.4 tool retract cycle request at overload, or #44.4 tool retraction cycle at detection of overload in load motor (L side of parallel two-spindle machine)?

    now i have some drills, and it would be nice to know that Zaxis is moving backwards each time overload is reached

    but how does the control now which axis to reverse ? is it possible to choose which axis to reverse ? and is it possible to check this behaviour ?

    about #6.4 there is a bit of confusion : manual says that 0 = valid, while inside parameters, 0 = invalid; pls check attached

    kindly
    Attached Thumbnails Attached Thumbnails 01.jpg   02.jpg  
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

  2. #2
    Join Date
    Jun 2015
    Posts
    4154

    Re: pls, how to use " tool retract in case of load monitor overload " ?

    hello this requires spec, and is basically a subprogram that ends with RTI ( return from intervention ) instead of RTS ( return from subprogram ), executed when pressing cycle stop, or monitoring reaching level 1, or external signal, etc, thus it can be triggered by an operator, or though automation; for example, when hobbing, such a function will move the hobb away from the part, and stop the axis after, otherwise interference will occur

    RTI and RTS are return commands, and basically, RTI = RTS + macro

    another thing to consider, is retraction in case of power failure

    please check attached / kindly
    Attached Files Attached Files
    Ladyhawke - My Delirium, https://www.youtube.com/watch?v=X_bFO1SNRZg

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