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  1. #1
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    May 2017
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    M19 Spindle direction

    Is there a way to change which direction the spindle spins when it orientates? Currently it spins in reverse(mo4). FANUC 31i- Model B it's a live tooling OM VTL

  2. #2
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    Nov 2009
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    Re: M19 Spindle direction

    Maybe it can be changed in parameter 3706 If you change bit #5 (ORM). The value can be 0 or 1.

    But what do you gain from having it going M3 instead?

  3. #3
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    Quote Originally Posted by Prayer View Post
    Maybe it can be changed in parameter 3706 If you change bit #5 (ORM). The value can be 0 or 1.

    But what do you gain from having it going M3 instead?
    To run boring heads that I can stop and orientate without spinning the insert backwards.

  4. #4
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    Nov 2009
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    Re: M19 Spindle direction

    Im sorry, did't read your question to end. Assumed it was a lathe.
    Have you read this http://www.helmancnc.com/fanuc-g76-f...ycle-cnc-mill/

    Dont know if it can be any help.
    Gl

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