Manual leveling macro

Veti

but I do not want to use this option! I want to be able to adjust my tray easily when I want it without going through M671, and bed.g

you will need to expand on your problem a bit more. you are saying despite it doing everything you want, you just dont want to use it.

you need to go into more detail as to what this does differently that what you want to achieve.
try using drawings.

or do you have problems with setting up the M671 and bed.g files?

Rudy2A

@Veti said in Manual leveling macro:

ou avez-vous des problèmes avec la configuration des fichiers M671 et bed.g?

I think there is a bad interpretation with the translator.

I will try to make it easier ...

I'm not saying that I do not want to use it. On the description https://duet3d.dozuki.com/Wiki/Using_the_manual_bed_levelling_assistant . of M671 this is very attractive.

But when I try to put in configuration, I can not understand the configuration and operation of M671 and bed.g

So, I thought that a macro would be simpler?

Veti

@Rudy2A said in Manual leveling macro:

So, I thought that a macro would be simpler?

No, as you would have to put in the same information into the macro to be able to calculate the required adjustments.

Veti

M671 X-15215 Y190:-10:190 P0.5 ; adjusting screws at rear left (-15,190), front middle (100,-10) and rear right (215,190), thread pitch 0.5mm

Here you put in the coordinates where your adjustment screws are. move the hotend to each position and record the coordinates of the screw. then put them into the M671 command

bed.g
G28 ; home
M401 ; deploy Z probe
G30 P0 X20 Y190 Z-99999 ; probe near an adjusting screw
G30 P1 X180 Y190 Z-99999 ; probe near an adjusting screw
G30 P2 X100 Y10 Z-99999 S3 ; probe near an adjusting screw and report adjustments needed
M402 ; retract probe

here you replace the X and Y of each G30 position with a position close to your screws

Rudy2A

@Veti

Okay, I wanted to do basic in the macro. I just wanted to enter the four positions of the probe. Using only one sheet of paper regardless of the diameter of the adjusting screws and without calculating the number of turns to be made ...

Thank you for your last example, I will again perform a configuration with your explanation.

Veti

@Rudy2A said in Manual leveling macro:

Using only one sheet of paper regardless

since you have a bltouch that will be far more accurate.

if you have a multible z motors this process can be automated.
see
https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors

Rudy2A

@Veti said in Manual leveling macro:

puisque vous avez un bltouch qui sera beaucoup plus précis.

Thank you for your involvement, I will study this tonight. Thank you so much !

Phaedrux

I do something similar, but without the probe. I manually jog the nozzle down to the bed once and then use the jog commands to move it up 2mm, and to the next leveling screw point and down 2mm again so i can adjust the screw to be just touching the nozzle. This works better for me than the probe because the nozzle can get much closer to the screws than the probe can due to the offset.

0_Auto Bed Level Assist.g

Rudy2A

@Phaedrux said in Manual leveling macro:

0_Aide au niveau du lit automatique.g

Great, I'm testing !

Phaedrux

You'll have to go through it and make modifications for your own setup. Do not run it as is, I guarantee it won't go well.

Rudy2A

@Phaedrux

Yes of course, when I write I test ... I first look at the contents of your file and adapt it according to my machine.