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MY12 tpsys keeps rebooting

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#77463

MY12 tpsys keeps rebooting | 25 April, 2017

Hi everyone, I am new to My12 pick and place. I have MY12 machine shutdown during run. Since then when I power up the machine, the TPSYS keeps rebooting, and never completing Initiate Hardware phase. I suspect that it is a hardware issue rather than software issue because I changed the hard drive but the issue exists. Can someone point me to what could potentially be wrong and how to troubleshoot it?

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#77464

MY12 tpsys keeps rebooting | 25 April, 2017

Not a MY expert, but would suspect the computer PSU. DCV drop during boot will definitely cause this symptom.

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#77466

MY12 tpsys keeps rebooting | 25 April, 2017

Is the computer PSU located in BM4CB unit and get the 12v/5v voltages generated from 12v/5v box via the XP5/12v cable?

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#77473

MY12 tpsys keeps rebooting | 26 April, 2017

If you open up the back panel of the unit where your mot boards and cpu are there is a panel with test points. You can test all the dc voltages there including the 5 and 12 volts ones for the cpu.

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