Hitachi H-Cut 203M Alarm


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Thread: Hitachi H-Cut 203M Alarm

  1. #1
    Member JGRACE's Avatar
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    Question Hitachi H-Cut 203M Alarm

    Hi. I have a Hitachi H-Cut 203M. Its a oldie but a goodie. It has a Alarm 403 : Deflection amount of U axis is larger than the value allowed while stopped. Does anyone know how I can fix it. The reset button cancels it for a few minutes, but unless it is running a program it comes back.
    Thanks

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  2. #2

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    Hello. Did you solved the problem? I have some questions about this machine. Do yiu have Hitachi control system or Fanuc?



  3. #3
    Member gabedrummin's Avatar
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    Default Re: Hitachi H-Cut 203M Alarm

    I suspect if its a machine with a 6m controller your U-Axis resolver is starting to have an issue . I would go into the paramters tell the machine its a 2 axis machine and see if the issue gose away .



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