THC detects active voltage with straight cut, but not when using THC

[TinWhisperer]

@Ck_32

So what you’re saying is if I swap the red and black inputs to the THC it should read voltage?

Only if you currently have them in the incorrect locations.

Here’s the pinout on the CPC port for the primeweld.

@Ck_32

I’m pretty sure. Per primeweld instructions pin 5 is red, pin 7 is black.

1 and 2 are on off.

Your description sounds like you’re hooked to the right terminal at the CPC port

Ideally I would hook up raw voltage straight from the terminals with inside the machine.

Here are the instructions on how to hook up raw voltage with inside the machine.

Will this work on primeweld?

here you go. PrimeWeld Raw Voltage Cable Installation.pdf (2.3 MB)

And remember to unplug the power