Is an "Arc OK" signal supported?

I’ve got an Everlast PowerPlasma 50S with a CNC port, which includes pinouts for an “Arc OK” aka “OK to Move” signal. I believe Mach3 supports it, but does the LS controller? Is there any value to doing this? Beyond making the connections (I’d replace the barrel connector with another connector supporting additional leads), what other configuration changes might be needed in Mach3?

Old post here, but I use the arc ok with my table. Works great!

You will have to modify you electronics to get your inputs to work.

I was wondering g this too. What needs to be modified?

Write up linked. Includes the electronics portion.

But in a nutshell.

36v to 12-24v Voltage regulator.
Add some wires and connector in the control box.
2 wires out to plasma. One being ground out and other being ground return for signal.
Activate THC in Mach3.
Run program.

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thats a great upgrade. I think I even have most of the parts already too. be prepared for the list of really dumb questions I will have heh

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The only dumb question is the one not asked.

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