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Thread: Auto operation cant cycle start alarm occurs when cycle start is pushed.

  1. #1
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    Default Auto operation cant cycle start alarm occurs when cycle start is pushed.

    Auto operation cant cycle start alarm occurs anytime the cycle start pushbutton is activated on Hitachi VM40II.

    Had this alarm come up after the customer dropped the palletchanger operation box. What I ended up finding was the feedhold button internally broke. The spring return for the button broke. Feed hold circuits are normally closed during normal operation. So in this condition it was like someone was pushing the feedhold button and holding it and at the same time trying tpo cycle start the machine.

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    Default Re: Auto operation cant cycle start alarm occurs when cycle start is pushed.

    Thank you for*good*communication.

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