almosttechy
Member
Hi everyone,
I hope I don't butcher this up, please feel free to critique me wherever if I do, I have an issue I would equate to "chasing ghosts."
We have a few processors that are throwing a 0379h fault back to the processor. My understanding is that this is a major fault at the third expansion module (which is a thermocouple module in our case.) This is happening on multiple units randomly. We are unsure what the root cause is and why it is happening across multiple processors. The fault can be cleared and things go back to normal temporarily; then it may come back on any of the processors. Rockwell suggested that we update our firmware. Any other suggestions for areas to start troubleshooting would be greatly appreciated.
I hope I don't butcher this up, please feel free to critique me wherever if I do, I have an issue I would equate to "chasing ghosts."
We have a few processors that are throwing a 0379h fault back to the processor. My understanding is that this is a major fault at the third expansion module (which is a thermocouple module in our case.) This is happening on multiple units randomly. We are unsure what the root cause is and why it is happening across multiple processors. The fault can be cleared and things go back to normal temporarily; then it may come back on any of the processors. Rockwell suggested that we update our firmware. Any other suggestions for areas to start troubleshooting would be greatly appreciated.