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Type: Posts; User: hdelarosa

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  1. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Hi mbservice, thanks again. According to operator before the repair, the machine has limits (overtravel) by software, not "limit switch".
  2. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Good afternoon, I'm happy to tell the machine is operational. But now we need define the limit of each axes to avoid collision.


    Please someone who knows how and where we can put this parameters....
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    Re: MAZAK model VTC-20B does not start!!

    Hi Alicnc, sorry for the delay but I don't have information for this machine. We lost manuals, and backups.
    In the end we had to contact a technician who reviewed the faults and sold us the damaged...
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    Re: MAZAK model VTC-20B does not start!!

    Hello, good morning, thank you very much for all the information you gave me, but in the end we contacted a technician who knows these machines and we request service for not having any backup of...
  5. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Good morning, sorry for the delay.
    The machine is stopped, but thanks to the manuals we can check the connections and find the fault. There are damaged cables in very bad condition. We assume this...
  6. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    I have answered the message, thank you.

    http://www.cnczone.com/forums/attachment.php?attachmentid=377396&stc=1 http://www.cnczone.com/forums/attachment.php?attachmentid=377398&stc=1...
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    Re: MAZAK model VTC-20B does not start!!

    Hi navinbhas, unfortunately I do not have the backups.
    There is some way to obtain them, they must be bought or I can get them with someone, do you know something about that?
    Thanks.
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    Re: MAZAK model VTC-20B does not start!!

    The 7 segments are showing "Ab" and we got the following error on the NC Screen.

    http://www.cnczone.com/forums/attachment.php?attachmentid=376892&stc=1...
  9. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Hello agering, I can't find the PCB model number, tell me where to find it please.
    greetings.
  10. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Hello, the cnc system is a Harrison - GE Fanuc. I think the PCB might be A826 XXX, anyways i'm attaching a lot of pic's. If there is any chance you got both machine and cnc manuals it would be very...
  11. Re: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Can you help me with the manuals, too, please?
    o some information.
    Thanks.
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    Re: MAZAK model VTC-20B does not start!!

    hello navi, we made the indicated and now it is in the following way:...
  13. Help with the Harrison Alpha 550 machine - "SERVO ALARM"

    Greetings to all, I hope you can help me, I tell you my problem:


    In the company where we work we have a machine 600 Lathes Alpha 550 year 1996.
    The other day we turned on the machine as usual...
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    Re: MAZAK model VTC-20B does not start!!

    Good morning.
    The status of the LEDs are:

    QX084,
    LED 1 = ON - GREEN
    LED 2 = OFF
    LED 3 = OFF

    QX141,
    LED 1 = ON - flicker GREEN
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    Re: MAZAK model VTC-20B does not start!!

    Navin, hello.
    Here is the information you requested.
    ...
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    Re: MAZAK model VTC-20B does not start!!

    Hi sudsy, it does not have a floppy disk drive. Thanks for answering.

    Hi navinbhas, I will see the state of the led and tell you.
    Thanks a lot.
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    Re: MAZAK model VTC-20B does not start!!

    Hello, anyone who has information, even if they do not know the solution. Thanks.!!!


    Thanks
    Thanks
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    MAZAK model VTC-20B does not start!!

    Good afternoon, I'd like some help and information.
    In the company we work with a machine MAZAK model VTC-20B with the Mazatrol M PLUS controller. What happens is that when you turn it on does not...
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    Sticky: Re: Welcome thread-tell us about you.

    Hi, I'm Humberto De la Rosa computer engineer from Chile. Sorry for my translation English, I'm not good at writing English.
    I joined the community because I work in a company that owns some CNC...
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