Warning: M500: No M501 command was executed in config.g

Dave Parry

Dont know if its relevent but I just tried G29 S0 and all I get is response too long and console shows
Warning: Skipping grid point X=-80.0, Y=60.0 because Z probe cannot reach it for all points.

It does save a file to card but Hieght map says invalid

jay_s_uk

@dave-parry heightmap invalid was a bug in version 3.2 of the DWC so you need to update the version of DWC you're running

Dave Parry

This post is deleted!

dc42

@jay_s_uk said in Warning: M500: No M501 command was executed in config.g:

@dave-parry heightmap invalid was a bug in version 3.2 of the DWC so you need to update the version of DWC you're running

Not actually a bug, it's because the height map file format was changed to support axes other than X and Y, and older DWC versions don't know about the new format.

Dave Parry

Ok Updated to 3.3, but don't have time just at the mo to see if that has fixed it. Will try later this afternoon

Dave Parry

I am getting a height map now. I think the warnings were for additional points on the command outside my print bed diameter. But still have the original problem.
Also get the following

11/09/2021, 18:11:46 G32
Error: Auto calibration failed because probe point P0 was unreachable using the current delta parameters. Try a smaller probing radius.
11/09/2021, 18:10:34 M500
Warning: M500: No M501 command was executed in config.g

Phaedrux

@dave-parry said in Warning: M500: No M501 command was executed in config.g:

; Power Failure
M911 S21.0 R23.0 G91 M83 G1 Z3 E-5 F1000"

You're missing a double quote mark on this line and I think that's messing up the rest of the lines after it.

Here's my line as comparison:

; POWER LOSS RECOVERY
;
M911 S21 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-1 F500"  ; Configure automatic saving on power loss

Dave Parry

Thanks for reply but still getting error message "Warning: M500: No M501 command was executed in config.g"
here's what I have at the end of config.g now

; Power Failure
;
M911 S21.0 R23.0 G91 M83 G1 Z3 E-5 F1000"

; Miscellaneous
T0 ; select first tool

M501

SIam

@dave-parry said in Warning: M500: No M501 command was executed in config.g:

as @Phaedrux said, here is your mistake

M911 S21.0 R23.0 G91 M83 G1 Z3 E-5 F1000"

change this to:

M911 S21.0 R23.0 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"

Dave Parry

@siam said in Warning: M500: No M501 command was executed in config.g:

M911 S21.0 R23.0 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"

Thanks Slam that seems to have fixed it.
Just have to recalibrate it now.
Have to say this hasn't been as easy a transition from a legacy duet to a duet 2 has I had hoped.
Thanks to all for their help.