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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > Fanuc 16i-M message "MEM STRT MTN"
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  1. #1
    Join Date
    Jul 2012
    Posts
    28

    Post Fanuc 16i-M message "MEM STRT MTN"

    Good afternoon.
    I have a cnc machine Monarch PMC-V750 with control fanuc 16i-M.

    While working the machine is in a state of pause and a message "MEM STRT MTN" appears.

    What does it mean? What I have to do to continue working?

    I hope you can help me.
    Thank you.

    Attachment 249682

  2. #2
    Join Date
    Apr 2009
    Posts
    1379

    Re: Fanuc 16i-M message "MEM STRT MTN"

    See page 82 of the maintenance manual (63005en). Essentially you are in a feedhold condition.

  3. #3
    Join Date
    Jul 2012
    Posts
    28

    Re: Fanuc 16i-M message "MEM STRT MTN"

    Quote Originally Posted by memoryman View Post
    See page 82 of the maintenance manual (63005en). Essentially you are in a feedhold condition.
    Thanks for the answer.
    According to the manual is waiting for an auxiliary function ends.

    I can not program, it will be made ​​to the machine missing some M30 ?.
    Or the M99 code wrong?

    Greetings.

  4. #4
    Join Date
    Apr 2009
    Posts
    1379

    Re: Fanuc 16i-M message "MEM STRT MTN"

    This 'motion inhibit' condition can have numerous origins; waiting for the 'FIN' signal (PMC), the 'IN POSITION' signal, etc. Almost impossible to solve without being there in peson.
    Someone else have any thoughts?

  5. #5

    Re: Fanuc 16i-M message "MEM STRT MTN"

    You have to press SYSTEM function key, then press Diagnostic Soft Key and see which bits are on. Make sure you don't have your feed rate override set to 0% Report back which bits are on then we can help you further. If the interlock bit is on check G8.0 in the ladder W-Search, if that is on then check G130.0, G130.1, G130.2 and G130.3 All these bits need to be on before you can move. Also, try jogging the axis to see if they move under manual control.

  6. #6

    Re: Fanuc 16i-M message "MEM STRT MTN"

    You have to press SYSTEM function key, then press Diagnostic Soft Key and see which bits are on. Make sure you don't have your feed rate override set to 0% Report back which bits are on then we can help you further. If the interlock bit is on check G8.0 in the ladder W-Search, if that is on then check G130.0, G130.1, G130.2 and G130.3 All these bits need to be on before you can move. Also, try jogging the axis to see if they move under manual control.

    - - - Updated - - -

    You have to press SYSTEM function key, then press Diagnostic Soft Key and see which bits are on. Make sure you don't have your feed rate override set to 0% Report back which bits are on then we can help you further. If the interlock bit is on check G8.0 in the ladder W-Search, if that is on then check G130.0, G130.1, G130.2 and G130.3 All these bits need to be on before you can move. Also, try jogging the axis to see if they move under manual control.

  7. #7
    Join Date
    Dec 2008
    Posts
    3109

    Re: Fanuc 16i-M message "MEM STRT MTN"

    You seem to running a sub-program that is called from a main ...
    G99 is required at the end of a sub....but forgive my ignorance in reading the sub


    ...you drop 0.5 in Z incrementally
    then switch to absolute and do a CW arc of 5.7, centre is in the X+ direction only, BUT....., going to WHERE ?
    ....there is no XY target position of the arc on that line
    .... or does it do a complete circle......possibly the J0.0 is needed on the line as well for full circles

  8. #8
    Join Date
    Jul 2012
    Posts
    28

    Re: Fanuc 16i-M message "MEM STRT MTN"

    thank you very much for your help.

    drdos, I'll check the diagnostic screen.

    Superman, 'll do another test program.

    I let you know if my problem is solved.

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