BL Touch

Gost101

@droftarts I appreciate the in depth Exploration. All the axis are level and square. I'm simply trying to keep the x gantry level on the z axis in relation to the bed to make sure it is perfectly level to the bed. What more gcode would I have to incorporate into my config/home all/home z to make this apart of the homing process?

droftarts

@Gost101 is it that it’s not working? Any error message? My guess is that:

G31 P500 X37 Y0 Z2.150

Because of your probe X offfset...

M208 X0:500 Y0:500 Z0:500

And your bed limits...

G30 P0 X30 Y250 Z-505

X30 is not reachable by the probe. Try X40.

Ian

Gost101

@droftarts It's homing as normal. It goes to the x&y endstops then to the center of the bed to probe for z. It is not probing near X30 Y250, X470 Y250. It's only probing the center of the bed. No errors are given. I've tried replacing X30 with X40 as you instructed and no fuzzy dice.

droftarts

@Gost101 what are you running? Homeall.g? You need to run bed.g, with either G32 or M98 P”bed.g”

Ian

Gost101

@droftarts said in BL Touch:

M98 P”bed.g”

M98 P"bed.g" is not working when called within homeall.g

fcwilt

@Gost101 said in BL Touch:

M98 P"bed.g" is not working when called within homeall.g

If you want to call bed.g from anywhere you can just use G32.

Your bed.g file uses both M516 and G29 S2. According to dc42 M561 does the same as G29 S2 (which has an incorrect comment) so you don't need both.

Your homez.g uses the point 15,15 for G30 but homeall.g uses 250,250 - I would use 213,250 for both files - the 213 takes the X offset of the Z probe into account so the probe ends up and 250,250.

In your config.g file the G31 P parameter is 500 but as I recall for a BLTouch it should be 25.

Frederick

Phaedrux

We've reached 121 posts in this thread and I think the original issue is no longer present. Do you think you could start a new thread with a restatement of the current problem? Please include all of your config files in one post. That way we can take a fresh look at everything.

Gost101

@Phaedrux sure thing. I agree.

Gost101

@fcwilt I appreciate it, I will try that now.

fcwilt

@Phaedrux said in BL Touch:

We've reached 121 posts in this thread and I think the original issue is no longer present. Do you think you could start a new thread with a restatement of the current problem? Please include all of your config files in one post. That way we can take a fresh look at everything.

Well that explains why I've had this feeling of answering the same question multiple times.

Frederick