Hello all, I was working Mendel prusa i3 with RAMPS 1.4 with sprinter firmware and Switching power supply 12 V 29A.
I have a problem with heat extruder (D10) and heat bed (D8).
I was pressing the heat and bed sets abs (230 C) on pronterface, then I measure the D10 and D8 no voltage (0V) LED 4 and LED 2 is lit. I measure in R13 there is no voltage (0V). Someone can help me about this problem? Thank you.
I have a problem with heat extruder (D10) and heat bed (D8).
I was pressing the heat and bed sets abs (230 C) on pronterface, then I measure the D10 and D8 no voltage (0V) LED 4 and LED 2 is lit. I measure in R13 there is no voltage (0V). Someone can help me about this problem? Thank you.