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IndustryArena Forum > MetalWorking Machines > HURCO > Y axis moving without being programmed HMB-1
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  1. #1
    Join Date
    Apr 2005
    Posts
    1194

    Y axis moving without being programmed HMB-1

    Its a older HBM-1 control and everytime we try a program the Y axis moves out to its limit without any Y move programmed....what the heck? Anyone have a good direction I can try?

  2. #2
    Join Date
    Feb 2007
    Posts
    592
    If its creeping then I'd say it was a gain adjustment on the servo amp .

    If the machine just takes off then you have an open connection between the servo encoder and the amp/cpu rack

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