Charmilles Roboform 200 - HELP! - Page 2


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Thread: Charmilles Roboform 200 - HELP!

  1. #21
    Member Edmrepair's Avatar
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    Default Re: Charmilles Roboform 200 - HELP!

    Sometimes a bad pa sa board will cause this or bad uph board

    Sent from my SM-G975U using Tapatalk



  2. #22
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    Default Re: Charmilles Roboform 200 - HELP!

    Quote Originally Posted by mdynac View Post
    the circuitry it is powering would like to see either +/- 12vdc or +/- 15vdc
    not a combination of the 2.

    it is powering analog circuitry in the NC rack, LM747 for example.

    i always get +/-12 vdc at this point, and i am sure the wier is either 2 12,s or 2 15's
    not one of each.


    a far as plus and minus goes on the 2 twelve volt supplies, you just wire one output reverse polarity, this is normal, so don't worry.

    any competent electrnic tech can figure it out for you.......
    along with the sense lines.
    I have a Robofil 200 that lost the -12v in the power supply; can I just reverse wire in a separate 12v power supply, or does the circuitry need dual tracking regulation?



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Charmilles Roboform 200 - HELP!

Charmilles Roboform 200 - HELP!