PROBLEM: Any action which requires Z Home hangs.
X home, Y home, move X/Y +/- all work fine.
Home * also works correctly, until the negative Z move is supposed to start; It does move X+4, home X, home Y, then stops.
I thought I wired something wrong, but here’s the weird part, Move Z+ and Move Z- both work, as long as the Z value does not try to go below zero. I can move it up as high as I want from the LCD, and move it all the way back down. Once Z=0, pressing Z- does nothing. I can still exit the screen and do other things. It just refuses to go lower than zero. In terms of failure, this is probably one of the more desirable outcomes, because the alternative is that it ignores the safety settings and crashes into the bed, or worse
As far as the sensor goes, it pushes, stows, and self-tests correctly when triggered from the LCD. It lights up red at first, and if I tap it during a test it turns blue.
Maybe I wired it wrong? I followed the guide https://community.advi3pp.com/t/add-a-bltouch-sensor/21.
I wired it exactly as pictured in step 4; EXT 1,9,10. ZProbe 2,3. One thing I wasn’t sure about was whether to leave the Z-min plugged in?
I flashed to ADVi3pp-HE180021-Mainboard-4.0.6.hex which allowed me to level the bed and print the BLTouch mount.
- Printer: Monoprice Maker Select Plus V2 (I don’t know what the V2 means, it’s just what Monoprice’s site said when I ordered it. I haven’t actually seen it reference anywhere, and there’s no obvious difference between my printer and the ones I’ve seen on this site.
- Mainboard: Wanhao V5.1. Probably model 15711?
- LCD: DMT48270M043_02WT
- LCD: ADVi3pp-LCD-4.0.6.img.zip
- Mainboard: ADVi3pp-BLTouch-Mainboard-4.0.6.hex
Pictures of diagnosis and versions screens. Both seem to exactly the same whether the z-min is plugged in, and whether the version is with or without bltouch support. Should I try 4.0.5?