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  1. #1
    Join Date
    Apr 2006
    Posts
    23

    TL1 spindle RPM

    Hi. Our TL1 has suddenly started running at exactly 80% spindle speed. Eg. Demand 1000 get 800. Any ideas?

  2. #2
    Join Date
    Dec 2013
    Posts
    5717

    Re: TL1 spindle RPM

    Spindle speed override set to 80% maybe?
    Jim Dawson
    Sandy, Oregon, USA

  3. #3
    Join Date
    Apr 2006
    Posts
    23

    Re: TL1 spindle RPM

    Thanks Jim but unfortunately not that simple.

  4. #4
    Join Date
    Oct 2007
    Posts
    31

    Re: TL1 spindle RPM

    spindle limited in settings?

  5. #5
    Join Date
    Dec 2013
    Posts
    5717

    Re: TL1 spindle RPM

    Is G50 limiting the spindle speed?
    Jim Dawson
    Sandy, Oregon, USA

  6. #6
    Join Date
    Oct 2007
    Posts
    31

    Re: TL1 spindle RPM

    Quote Originally Posted by Jim Dawson View Post
    Is G50 limiting the spindle speed?
    yes that is maxium splindle command

  7. #7
    Join Date
    Apr 2006
    Posts
    23

    Re: TL1 spindle RPM

    I tried G50 S2000 no joy. I have been through all the settings in the book and changed a few relating to spindle speed still no joy. No matter what you ask for you alway get exactly 20% less.

    Its driving me nuts. Im starting to think that it may be an amplifier frequency issue.

  8. #8
    Join Date
    Oct 2007
    Posts
    31

    Re: TL1 spindle RPM

    Quote Originally Posted by smellyfeet View Post
    I tried G50 S2000 no joy. I have been through all the settings in the book and changed a few relating to spindle speed still no joy. No matter what you ask for you alway get exactly 20% less.

    Its driving me nuts. Im starting to think that it may be an amplifier frequency issue.
    G97-G98 ALSO CONTROL SPINDLE SURFACE FOOTAGE.

  9. #9
    Join Date
    Apr 2006
    Posts
    23

    Re: TL1 spindle RPM

    gregoryblane G97S1000M03 in MDI gives me 800RPM (CSS off) even after turning off and clearing the memory. Manual mode also only gives me 800RPM.

  10. #10
    Join Date
    Oct 2007
    Posts
    31

    Re: TL1 spindle RPM

    what about a gear change? may not have gears I have tl1 belt drive
    m41 low m42 high???
    running out of ideas

  11. #11
    Join Date
    Apr 2006
    Posts
    23

    Re: TL1 spindle RPM

    I tried that too. It made no diference also tried belt compensation in parameters, no joy. Thanks for trying.

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