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IndustryArena Forum > MetalWorking Machines > Fadal > Macro variable for current tool diam ?
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  1. #1
    Join Date
    Mar 2005
    Posts
    143

    Macro variable for current tool diam ?

    Is there a macro variable that will tell me what tool diam offset was last called (even if it may not be active) ?

    I see TN will tell me the number of the tool in the spindle, but what about the last "D" word that was called ?

    Any help ?

  2. #2
    Join Date
    Mar 2003
    Posts
    900
    Shizzlemah--
    There is no memory register for the passed usage of the "D" word, so it can not be referrenced.

    Neal

  3. #3
    Join Date
    Mar 2005
    Posts
    143
    Neal,
    Thank you for you info as always. Greatly appreciated.

    I'll just have to rely on passing an additional another R - word to the subprogram.

    If call P8901 as follows, will the R-words pass through?

    R1+.350 R2+13. R3+.497 R4+.502 R5+3.5 R6+2600.
    M98 P8901 L1

  4. #4
    Join Date
    Mar 2003
    Posts
    900
    Shizzlemah--
    Once a parametric word (R) is established it remains modal until a new value is assigned to it.

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