figured it out, it was also a strange setting that was in simplify3d. printing well so far, the true test will start tonight.

now it seems like for what ever reason the bed moves down a bit (~.05 to 1mm) after the purge happens....why do my issues keep growing. ehhhhhhhhhh.

I am having yet another issue....(ehhhhhh)

After Bed compensation and I purge my nozzle for a bit... my bed moves down about 1mm or so and causes a large gap between the bed and nozzle. The problem is my Z Gap is set and looks good, so I know that this is not my Z0 this has to be some other process running after the purge of the nozzle occurs. The only thing is I am not sure where that Gcode resides.

here is a video of my issue:

https://www.youtube.com/watch?v=givpolLc7wE

and here is a picture of my Z gap at Z0:

Paper is tight but not to tight against the paper.

If I were to do this during the print the paper would not even make contact with the nozzle.

any help would be appreciated

Thanks

alright down to 1 error homing error is still happening but auto bed leveling is running as expected.

I invoked the Bed.g file using M32 command.

maybe my issue is in the bed.g file now.

Thanks

should I even have that much in here as the Bed.g file should be called, or is that invoked from S3d?

Well I figured out the M280 command error, it seems like I set my S3D to use P0 instead of P3, so made the change and boom no more M280 error.

I am still getting the homing errors and the M29 error.

maybe those errors are also causing my other errors, so here is my s3d start and stop process.

start gcode from s3d

M280 P3 S160 ; BLTouch alarm release
G4 P100 ; delay for BLTouch
G28 ; home
G29 ; auto bed leveling
G1 X0 Y5 Z0.2 F3000 ; get ready to prime
G92 E0 ; reset extrusion distance
G1 X250 E20 F600 ; prime nozzl

end gcode from s3d

M104 S0 ; turn off extruder
M140 S0 ; turn off bed
G28 X Y ; home x and y axes
M84 ; disable motors

thanks for any help.

@phaedrux said in Homing Issues:

Are you manually calling M401 and M402 anywhere?

Yes in my bed.g file

@phaedrux said in Homing Issues:

But you still get a homing failed error along with the servo error?

Funny enough I did not, and i only get the servo error if i try to print.

Probe deploys, bed moves up, hits probe, the probe retracts, then the z axis moves down a few mm for clearance. I believe this is the correct process.

I did have to home x and y before I could issue the G30 command

It is all good I caught it before it even touched the bed. So I do not believe that I am Not Not inverted.

goodness I am not sure what this is.

Here is my homeall.g:

G28 X ;home x
G28 Y ;home y
G90
G1 X150 Y150 F4000
G30 ; Do a single probe to home our Z axis