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  1. #1
    Join Date
    Jan 2007
    Posts
    2

    Processor check error G

    Hi, i have been asked to try and find out what this error message is. It comes up on Heidenhain TNC151 during startup, but doesnt actually seem to cause a problem with the running of machine (YET). Anyone have any idea?
    PROCESSOR CHECK ERROR G

  2. #2
    Join Date
    Nov 2004
    Posts
    3028
    The closest alarm to what you are seeing I can find is a TNC ELECTRONICS DEFECTIVE G. (Heidenhain TNC151 service manual, page 12, section 2.2.2).
    CLP PROCESSOR RAM is fault cause. CLP PROCESSOR BOARD is the fault location.
    Try calling Heidenhain at 1-847-490-1191

    George
    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  3. #3
    Join Date
    Jan 2007
    Posts
    2
    Thanks, since posting the thread , i emailed Heidenhain and received a reply saying that it indicates an error with ram, as you say.

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