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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD
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  1. #1
    Join Date
    Apr 2021
    Posts
    7

    The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Good day There is a problem with FANUC 0i TD. The program does not start with the CYCLE START button in AUTO mode. In MDI mode, I create the same program and it starts. That is, the MDI mode works, it does not work in the AUTO mode. When I press the CYCLE START button in AUTO mode, there are no errors or warnings on the screen, it just does not respond to pressing the button

  2. #2
    Join Date
    Dec 2009
    Posts
    1022

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    whne you select the automatic mode you have to check the following:
    -in pmc-status screen check if the adress G43.0->1 G43.1->0 and G43.2-> 0
    -when you push the cycle start button the adress G7.2->1 or 0 while you press it more times
    --check the hold signal in the adress G8.5 MUST BE 1
    --check the feedrate on adress G12-If all bits are 0 that means the feedrate is 0
    -check the dry run signal in adress G46.7 if it is 1 or 0
    -check the interlock signals on axis on adress G8.0 must be 1
    -check interlock for each axis on adress G130 .0,G130.1,G130.2,G130.3,G130.4-must be one each bit

    Check these and come back with feedback

  3. #3
    Join Date
    Apr 2021
    Posts
    7

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Quote Originally Posted by zavateandu View Post
    whne you select the automatic mode you have to check the following:
    -in pmc-status screen check if the adress G43.0->1 G43.1->0 and G43.2-> 0
    -when you push the cycle start button the adress G7.2->1 or 0 while you press it more times
    --check the hold signal in the adress G8.5 MUST BE 1
    --check the feedrate on adress G12-If all bits are 0 that means the feedrate is 0
    -check the dry run signal in adress G46.7 if it is 1 or 0
    -check the interlock signals on axis on adress G8.0 must be 1
    -check interlock for each axis on adress G130 .0,G130.1,G130.2,G130.3,G130.4-must be one each bit

    Check these and come back with feedback

    Good day. Where can I find the PMC status screen?

  4. #4
    Join Date
    Apr 2021
    Posts
    7

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Quote Originally Posted by kasevo View Post
    Good day. Where can I find the PMC status screen?
    I am new to FANUC equipment. I don't even understand where to find 1 or 0 in PMC parameters in 7.2 and 8.5

  5. #5
    Join Date
    Apr 2021
    Posts
    7

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Quote Originally Posted by kasevo View Post
    I am new to FANUC equipment. I don't even understand where to find 1 or 0 in PMC parameters in 7.2 and 8.5
    The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

  6. #6
    Join Date
    Dec 2009
    Posts
    1022

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Click image for larger version. 

Name:	G43.0.jpg 
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ID:	509374

  7. #7
    Join Date
    Apr 2021
    Posts
    7

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    G7.2 - In AUTO mode, zero does not change to one when the CYCLE START key is pressed. In MDI mode, one appears instead of zero.

  8. #8
    Join Date
    Apr 2021
    Posts
    7

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    In AUTO mode - G43.0->1 G43.1->0 and G43.2-> 0 . In MDI mode - G43.0->0 G43.1->0 and G43.2-> 0

  9. #9
    Join Date
    Dec 2009
    Posts
    1022

    Re: The program does not start with the CYCLE START button in AUTO mode - FANUC 0i TD

    Click image for larger version. 

Name:	g7.2.jpg 
Views:	1 
Size:	70.8 KB 
ID:	509388Click image for larger version. 

Name:	g7.2.jpg 
Views:	1 
Size:	70.8 KB 
ID:	509390

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