AR8 Pro Dead Pendant

[f22peewee]

Was in the middle of running a file. I assume there was some type of power surge or drop. Well now the led light strip and hand held pendent will not power on when turning the machine on. The machine is now stuck. I checked the four fuses inside the case all were fine.


The only indication of power problems the pendant not turning on at all and the led strip does turn on. If I leave the machine on for a little bit the X-axis starts to step in + direction in pulses every 10secs or so. It only moves like .01” but you can here the machine moving.

Any help with this problem?

Thanks

[pieman]

The pendant and the LED strip are powered by the 24V DC power supply. If you can, I would check the voltage level at the rear of the 24V supply inside the case.

[f22peewee]

Everything looks good. Volts and amps read right in range at both the 24v and 48v power supplies. Not sure where to go looking next? I even verified I had power to the RichAuto control box. Any help or direction for troubleshooting is greatly appreciated.

Thanks

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