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  1. #1
    Join Date
    Oct 2016
    Posts
    2

    Red face 502: spindle run alarm

    I have problems with controlling mazak Yasnac mx3:


    users message
    502: Spindle run alarm.


    so far, and I could not identify the problem, if I can help it would be helpful

  2. #2
    Join Date
    Jan 2015
    Posts
    42

    Re: 502: spindle run alarm

    Hi ... My Name is Bob. When you get the error DO NOT HIT RESET... open the cabinet and look at spindle drive display
    What is on the display showing?

  3. #3

    Re: 502: spindle run alarm

    Hello bob .. before I showed FU alarm, but I solved it by changing the PROM memories u24 and u23, performing the same as the bridging configuration of pin A-B. With that I removed the alarm but I can not turn the spindle, I have to revolutionize with M3 and in JOG mode, but automatically send me the alarm 502: spindle run alarm and 521: spindle servo pack alarm and in the display of spindle drive no Mark anything.

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