Ramps 1.4 Marlin start-up woes
February 01, 2013 08:25PM
Building a second machine and its about time to try to make things move.

When I do a M119 I get either all open or triggered (this with a few jumpers right on the board)
Pullups are enabled.
I've tried:
const bool X_ENDSTOPS_INVERTING = false
const bool X_ENDSTOPS_INVERTING = true
one results in all open other all closed (with a few jumpers installed)

I've wired NC & NO
Measuring the pullups I'm getting .6DVC, just enough to create a logic 1

Temps don't show (100K resistor from bed plugged into the extruder pins, and running a heat gun shows no change.)

Since all is ka-put, I'm thinking its here:
// 3 = MEGA/RAMPS up to 1.2 = 3
// 33 = RAMPS 1.3 (Power outputs: Extruder, Bed, Fan)
// 34 = RAMPS 1.3 (Power outputs: Extruder0, Extruder1, Bed)
// 7 = Ultimaker

I'm on 7(default), should it be 33, 34? (or on the outside 3?)

TIA
Re: Ramps 1.4 Marlin start-up woes
February 01, 2013 10:04PM
Yes - if you're using RAMPS, you should be on 33 or 34 depending on whether you have 2 extruders or 1.
Re: Ramps 1.4 Marlin start-up woes
February 01, 2013 10:28PM
33 here as well. Ramps 1.4 marlin
Re: Ramps 1.4 Marlin start-up woes
February 05, 2013 12:14AM
Thanks guys! sorry for the delay, got dragged into work numerous times this weekend.
I have movement. I see the light at the end of the tunnel, and this time its not a muzzle flash smiling smiley
Sorry, only registered users may post in this forum.

Click here to login