reprap:anet:a8:improvement:autobedleveling

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reprap:anet:a8:improvement:autobedleveling [2019/03/24 13:06] pauliunasreprap:anet:a8:improvement:autobedleveling [2019/04/30 11:44] – [Is your Z-offset correct?] 0scar
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 For ABL to work correctly it is **essential** that the printer knows the exact offset from the nozzle to the probe, otherwise any correction is not going to be applied in the right place, and it may look like the printer isn't correcting at all. For ABL to work correctly it is **essential** that the printer knows the exact offset from the nozzle to the probe, otherwise any correction is not going to be applied in the right place, and it may look like the printer isn't correcting at all.
  
-If you downloaded SkyNet3D and used one of the example configurations, it probably came with some pre-configured probe offsets and a recommended sensor mount for you to print.  It is absolutely vital that you check the sensor offsets once your probe is installed, and update the values in configuration.h accordingly.  +If you downloaded SkyNet3D (now obsolete) or Marlin Firmware and used one of the example configurations, it probably came with some pre-configured probe offsets and a recommended sensor mount for you to print.  It is absolutely vital that you check the sensor offsets once your probe is installed, and update the values in configuration.h accordingly.  
  
 These are the relevant lines: These are the relevant lines:
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   - Reset the existing Z-offset to zero <code>M851 Z0</code>   - Reset the existing Z-offset to zero <code>M851 Z0</code>
   - Home all axes <code>G28</code>   - Home all axes <code>G28</code>
-  - Move the nozzle to the middle<code>G1 X110 Y110</code>+  - Move the nozzle to the middle of the bed <code>G1 X110 Y110</code> (if your bed is 220 x 220)
   - Turn off the software endstops with <code>M211 S0</code>   - Turn off the software endstops with <code>M211 S0</code>
   - Move the nozzle down so it is just gripping a piece of standard printer paper   - Move the nozzle down so it is just gripping a piece of standard printer paper
   - Set the Z-offset to the displayed value. E.g. if the printer displays a Z-Value of -1.23 enter <code>M851 Z-1.23</code>   - Set the Z-offset to the displayed value. E.g. if the printer displays a Z-Value of -1.23 enter <code>M851 Z-1.23</code>
-  - Store it to the EEPROM<code>M500</code> +  - Store it to the EEPROM <code>M500</code> 
-  - **Important** Enable the endstops again with <code>M211 S1</code> or the printer head will collide with the bed on the next G28 command+  - **Important notice!** Enable the endstops again with <code>M211 S1</code> or the printer head will collide with the bed on the next <code>G28</code> command
  
  
  • reprap/anet/a8/improvement/autobedleveling.txt
  • Last modified: 2023/11/02 00:35
  • by fdll