ATC trouble width mcv 300

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Thread: ATC trouble width mcv 300

  1. #1
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    Default ATC trouble width mcv 300

    Hi!

    I´m having some trouble with the toolchange on my OKK mcv-300.

    My machine is stuck on toolchange with arm at 75 degrees and with toolcup in magazine pos. Prior to it getting stuck i recived a ATC alarm from a m06. It stopped and after awhile I shut power of.

    1. Power on at main switch
    2. Power on at pendant
    3. emergency release reset
    4. Arm swings to spindle and stops there.


    After messing width it I accidently tripped the Z axis emergency limit by bumping the spindle width the arm. spindle is 2 mm to far in + dir.

    Control says NOT READY.

    I have tried to lower the z axis by holding in the emergency release button on the pendant. I can hear the servos engaging in the control but unable to move z axis. Can i lower it off the limit switch by hand when power is of?

    Before i tripped the Z axis limit I was still unable to get the toolchange to quit trying to change tool. There are 2 solenoids active as soon as I press power on at the pendant. Solenoid 2 and 10. I will attach picture from the manual. They does not seen to be on at the right sequence. Is there a way to clear the active toolchange from memory and try to reset it.
    I can manually push the solenoids, but what ever i try to do, these solenoids go active as soon as power on the pendant.

    It´s a FANUC 6m-B system.

    So the questions I have are:

    Can you clear the memory so the toolchange does not occur at power on?

    Can you lower the Z axis manually, if so, how?


    Any help very appreciated!!!

    ATC trouble width mcv 300-20140206_161226-jpg
    ATC trouble width mcv 300-cmnd-jpg
    ATC trouble width mcv 300-disp-jpg
    ATC trouble width mcv 300-solenoids-jpg

    /Lars

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  2. #2
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    Default Re: ATC trouble width mcv 300

    My machine is stuck on toolchange with arm at 75 degrees and with toolcup in magazine pos. Prior to it getting stuck i recived a ATC alarm from a m06

    You mean after finishing a tool, program goes to M06, at this time one tool is still in spindle while the other is stuck on the way comes back to magazine and slightly tilted.

    In case of OKK 550 machine: Reset > M102 > Input __ Tool comes back to POT
    Handle Mode > move down Z > Z Zero Return, Finish

    I do not know ab how your machine is, try it.
    Good luck.

    Could you please show me how to Upload pic.? It is useful for me later, Thanks.



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ATC trouble width mcv 300

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