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Parallel Port breakout boards, motherboards, and dedicated accessories / Pmdx-120 Breakout Board problem maybe
« on: August 23, 2018, 04:24:20 PM »
I have a PMDX -120 Board like the first built happy with it . But I'm having a problem with one axis will only move one direction no matter the button pushed. then with out doing any thing start working properly. then when cutting to a different spot of the cut, then just move in the same direction. My question is could the buffer chip for a axis malfunction seems voltage effects it as well as higher room temp. Very frustrating have you the machine for 16 yrs only on brown out days would do this know it's doing all the time.There is know loose connection and moving drive it will do the same on the new axis when moved