here:
http://www.machsupport.com/forum/index.php/topic,35183.0.htmli found a thread, witch sounds like the same Problem.
i have read the proma Manual again, i am a Little bit stuck
at this:
"H - U" (High Voltage) - value of the off load voltage detection
in the plasma cutter - used to detect the main (cutting) arc: 50-
300V by default: 200V
Parameter.My question is what does Proma if cutting voltage is below this Parameter ?
for my understanding this Parameter should be below cutting voltage, but i don't really know.
on the Plasma Programm run Screen is a dro called Curr:
this should be zeroed after each M3 call (Torch ON) ?
what does the DOWN LED on Proma in the Situation when the torch goes into material ?
sorry that can't provide the real solution.
Thomas