Help with the Harrison Alpha 550 machine - "SERVO ALARM"

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Thread: Help with the Harrison Alpha 550 machine - "SERVO ALARM"

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    Default 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 and nothing strange happened. From one moment to another the machine threw "SERVO ALARM".
    We turn it off and on again, after starting the system again shows "ALARM SERVO", and we can not do anything else.
    The bad thing is that we do not have any manual of the machine due to the years.
    I would like to know if anyone in the forum knows this machine or if it has information on it.
    Attached image of the fault and details of the machine.
    Thank you very much.




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    Attached Thumbnails Attached Thumbnails Help with the Harrison Alpha 550 machine - "SERVO ALARM"-img-20171017-wa0001-jpg   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-img-20171017-wa0006-jpg  


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

    Please, tell me series-model of your CNC system. You need manuals for machine or for CNC system?



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    Default 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 usefull.





    Greetings.

    Attached Thumbnails Attached Thumbnails Help with the Harrison Alpha 550 machine - "SERVO ALARM"-whatsapp-image-2017-10-30-16-06-a   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-whatsapp-image-2017-10-30-16-06-a   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-vlcsnap-2017-10-30-12h11m09s655-jpg   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-vlcsnap-2017-10-30-11h52m45s226-jpg  

    Help with the Harrison Alpha 550 machine - "SERVO ALARM"-vlcsnap-2017-10-30-11h51m32s507-jpg  


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

    The PCBs from FANUC systems have inscription which begin so: A16B-xxxx-xxxx or A20B-xxxx-xxxx.



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    Default 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.



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

    Except monitor all the PCBs on pictures do not look like products FANUC. May be Harrison developed this system.



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

    Hiya just private messaged you the details
    Unfortunately you cannot identify the fault without accessing the diagnostics and alarm page
    Send me your email and i will send you the procedure



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

    Quote Originally Posted by mbservice View Post
    Hiya just private messaged you the details
    Unfortunately you cannot identify the fault without accessing the diagnostics and alarm page
    Send me your email and i will send you the procedure
    I have answered the message, thank you.



    Attached Thumbnails Attached Thumbnails Help with the Harrison Alpha 550 machine - "SERVO ALARM"-img_20171106_101025-jpg   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-img_20171106_101025-jpg   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-vlcsnap-2017-11-06-10h16m32s140-png   Help with the Harrison Alpha 550 machine - "SERVO ALARM"-vlcsnap-2017-11-06-10h16m47s160-png  



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

    Hiya I assume that the machine is now ok



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

    Quote Originally Posted by mbservice View Post
    Hiya I assume that the machine is now ok
    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 is the problem.
    We must repair these cables and test the machine, but for now our staff is working on another machine, when we solve the problem I will comment in the forum.
    Thanks for the help mbservice.



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    Default 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.
    Thank you.



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

    What do you mean to avoid collision ? There are no limits on the Alpha 550



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    Default 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".



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

    Hi I have same fault on my screen (but it is not the cable) I have narrowed it down to the A16B-3200-0020 board, which is (As far as I understand) the main CPU/computer board, and after contacting a FANUC supplier he told me that I would need a backup of the settings for the lathe if I replace this board, but now that the board is broken I can not get the backup, and I believe there has no backup been made ever. So I was wondering if any of you guys could get a backup of your lathe and e-mail it to me? Help with the Harrison Alpha 550 machine - "SERVO ALARM"-52439656_2151488288499319_3453066702831484928_n-jpg this is the lathe type and here are few more photos Help with the Harrison Alpha 550 machine - "SERVO ALARM"-2019-02-09-11-54-05-jpg Help with the Harrison Alpha 550 machine - "SERVO ALARM"-2019-02-09-12-37-38-jpg Help with the Harrison Alpha 550 machine - "SERVO ALARM"-2019-02-09-13-27-20-jpg Help with the Harrison Alpha 550 machine - "SERVO ALARM"-2019-02-09-12-13-23-jpg

    Attached Thumbnails Attached Thumbnails Help with the Harrison Alpha 550 machine - "SERVO ALARM"-2019-02-09-12-13-01-jpg  


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

    Hi please send me your email



  17. #17

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

    Quote Originally Posted by mbservice View Post
    Hi please send me your email
    thanks for the quick reply. Your private message inbox on CNC zone is full :P but me email is "bjarni at bmj . is"



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    Default

    Hello i have electrical problem in. My MACHINE alpha 400 i nead some one to speak with me in WhatsApp to find solution foe my machine thanks.
    My WhatsApp number is +966534197330
    Tariq



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    Default

    Hello!!
    I Have a Harrison Alpha 550 machine - "SERVO ALARM".
    Can you help me? .
    I would be very grateful.
    Thanks in advance.
    Sorry for my poor
    English



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

    hi i have Harrison Alpha 550 machine with the servo alarm on it the year of the machine is 2001 and the serial no is s50136 and if you hold the reset button in the machine will run
    any way of resenting it thanks



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Help with the Harrison Alpha 550 machine - "SERVO ALARM"

Help with the Harrison Alpha 550 machine - "SERVO ALARM"