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  1. #1
    Join Date
    May 2007
    Posts
    29

    Fanuc spindle amplifier alarm 11

    I have a Taiwan Takisawa EX108 Lathe that I am getting an Alarm 11 on the spindled amplifier. I sent the Power Supply and Spindle Amplifier to be tested and they tested fine. I just put in a new magnetic connector to take care of one of the problems. I was hoping that would solve the problem, but I am still getting the error.
    I can give more particulars leading up to this problem if that will help anyone.
    Right now I am at my wit's end trying to get this thing back in production.
    If anyone has any ideas, I would greatly appreciate your input.
    Thank you,
    Ardis

  2. #2
    Join Date
    Aug 2006
    Posts
    98
    Ardis,

    This Alarm, i think that you has in spindle amplifier alarm 11 and in power suplly alarm 7, means DC linker overvoltage. Probably, your power suplly to comes in the machine is too high !!! How much is these power suplly ??? Check this information !!!

    Daniel

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