Hi everyone;
I bought a new standalone THC unit for plasma. But I don't know how can i connect it to Mach 3.
I have two input and two output on my THC unit.;
1-Output from THC to controller. Arc Trans1 and Arc Trans2 to CNC input. That is dry contact relay connection.(I think that is arc OK signal.)
2-Input to THC unit. THC Auto and Arc on signal.(I think they are low effective)
So how should i connect that wires to PC. And if i ll connect the arc on signal to pin 5. How can i set up the pin 5 for arc on signal on mach3. And same thing for input signal. How can i set up the pin17 for arc OK signal and pin 18 for THC on/off signal.
How my THC Working;
Firstly Controller sending the arc on signal to THC and THC unit piercing the material. After pierce , THC sending a Arc OK signal to controller and controller sending movement signal to x and y axis' driver.
Notice: Actually I have two more cable but I don't know how is that working and is that input or output signal. That cables are up and down.
Sorry about my bad Eng. I ll wait help.
Thank you..