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Hi, I have a DynaCNC machine with an MP1000 with ATHC. I don't believe the ATHC ever worked properly and after a short occurred, the plasma stopped working altogether. I have installed a Torchmate THC but now I am having difficulty with Mach 3 and finding the output to control the torch. I see that the only output on my second parallel port is the charge pump, but that there are several torch related functions available. I was wondering if I really needed the charge pump (will dedicate this machine to plasma) or if I can move the cp to port 1 and use the output from port 2 to give me the start signal that I need. Or ???. Any advice on setting up the plasma torch with Mach 3, especially the physical connections, would be appreciated. Thanks, Claire
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