Auto Leveling

CJiwan

Hi,

  I have a problem with the AutoLeveling fonction on my Prusa.

  When I works from Repeter Host directely connected to my Prusa by USB, this fonction works fine with the folowing code at the begining :

M104 S200 ; set temperature

G91 ; Coord en relatif

G1 Z20 ; remonter Z de 20mm

G90 ; Coord absolue

G28 ; Homing XYZ

G29; Auto Leveling

M500; enregistrer les paramètres dans l'EEPROM

M109 S200 ; wait for temperature to be reached

G21 ; set units to millimeters

G90 ; use absolute coordinates

M82 ; use absolute distances for extrusion

G92 E0

When I works with Repetier Server the code G29 do not appear in the log of the command send to the printer (>Console Screen with Commande ON).

I have add the following code in the printer configuration in the section "Run Before Job"

G91 ; Coord en relatif

G1 Z20 ; remonter Z de 20mm

G90 ; Coord absolue

G28 ; Homing XYZ

G29; Auto Leveling

M500; enregistrer les paramètres dans l'EEPROM

but without success.

Christian

Repetier

The server has a bug that it ignores commands with comments without space between command and comment.

Write

G29 ; Auto leveling

instead and it works.

Why M500 if you throw results away for every print? It only costs write cycles of eeprom without added benefit.

CJiwan

Thanks for the information.  The problem was effectively from the comments without space before.

Now it works.

About the M500, effectively, they are no sens.  This is a copy-past from the documentation deliver with my printer 

Thanks again for your support.