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A posible bad THC board

Posted: Tue Jul 15, 2025 12:02 pm
by cfrandse
I bought a Plasma setup a couple of months ago trying to replace a bad controller from another manufacturer. I recently ran into an issue with the THC not responding to the sensors so I connected directly to the Acorn board and they worked. Is there something more I can do to to verify the THC board How do I get the THC board replaced, The order number is 9014. Thank you for your time.

Re: A posible bad THC board

Posted: Tue Jul 15, 2025 1:34 pm
by Joey
Welcome to the Forum!

Can you please post a fresh report from CNC12?

A report can be created in the F7 Utility Menu.

Did the inputs to the TX board ever function?

What does your Wiring look like? Pictures of the wiring would be helpful

What Schematic did you use for wiring?

The THC is set to installed in the Profile manager's THC config menu , correct?

A replacement TX board can be found on the Centroid website here. https://shopcentroidcnc.com/shop/cnc-su ... -tx-board/

Re: A posible bad THC board

Posted: Wed Jul 16, 2025 10:48 am
by cfrandse
Yes the inputs did work at one time
The schematic that I used is S15194
The THC is installed in the Profile manager