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Manncorp 384 pick and place issue emergency stop!!

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#76035

Manncorp 384 pick and place issue emergency stop!! | 20 July, 2016

any help is much appreciated, I keep getting a random shutdown, sometimes a few minutes sometimes after a few hours. "emergency Stop, Please check the stop button" of course no one is touching the stop button and the button does not seem to be faulty. If anyone has any ideas or experience with manncorp 384 I would really appreciate your imput. mike

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Tom

#76036

Manncorp 384 pick and place issue emergency stop!! | 20 July, 2016

I had something similar to this on a different type of machine but it turned out to be a broken wire terminal connector at the switch causing intermittent connection. Often with safety circuits they are kept high and brought low or interrupted to disable the machine so perhaps the intermittent connection is activating the e-stop circuit when the machine vibrates a specific amount.

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#76049

Manncorp 384 pick and place issue emergency stop!! | 22 July, 2016

Thank you for the reply, we will trace down the connections and double check them.

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#76066

Manncorp 384 pick and place issue emergency stop!! | 26 July, 2016

Could it be the safety relay?

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#76137

Manncorp 384 pick and place issue emergency stop!! | 11 August, 2016

yea tried that, and tried replacing other relays too. really frustrating, schematics would be nice..

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#76198

Manncorp 384 pick and place issue emergency stop!! | 22 August, 2016

Ours does the same thing. I was told to update the software to fix the problem, but we just upgraded to a new machine.

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