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Thread: fanuc 10m

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  1. #1
    Join Date
    Sep 2013
    Posts
    5

    fanuc 10m

    hi
    today i got new problem with my fanuc10m
    Machine work ok for 2 hours and than went into error with error massage
    sv0000x tachogenerator disconnect
    and
    sv013x improper v- ready off
    and led ligt second from bottom on X axis was ON.
    I turn machine down and-on again and no problem.
    after machine run 20 min same problem and machine again in error stop.

    what is problem and how to solve problem?
    thank you
    aram
    503-960-8172

  2. #2
    Join Date
    Aug 2007
    Posts
    793
    most likely the cable coming to the motor's encoder is faulty, replace it

  3. #3
    Join Date
    Jul 2013
    Posts
    24
    Sounds like intermittent feedback loss, which in turn is tripping velocity ready to off. Check all feedback cables and terminations. May also want to look at feedback signal through a scope and record the signal to see if it is at loss when the machine trips. If you ever have other issues with servo motors or electronics, there are some great resources at the Learning Center.

    Jade

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