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g28-cnc [2017/01/25 18:26]
arthur
g28-cnc [2017/01/25 18:55]
arthur
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 On a CNC mill, G28 means "go to the recorded origin point in the machine coordinates workspace"​. On a CNC mill, G28 means "go to the recorded origin point in the machine coordinates workspace"​.
  
-The machine coordinates are the position of the machine relative to the point at which the [[[endstops]]] are hit.+The machine coordinates are the position of the machine relative to the point at which the [[endstops]] are hit.
  
 This is by opposition to the workspace coordinates,​ which are the coordinates you use to position a job you want to do. This is by opposition to the workspace coordinates,​ which are the coordinates you use to position a job you want to do.
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 The command is used as such :  The command is used as such : 
  
-[[code]]+<code>
 G28 G28
-[[/code]]+</code>
  
 Which means : to the origin position. Which means : to the origin position.
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 === Friend Gcodes === Friend Gcodes
  
-The [[[G28.1]]] Gcode is used to set the origin position for the machine.+The [[G28.1]] Gcode is used to set the origin position for the machine.
  
 === Configuration === Configuration
  
-See the [[[endstops]]] module+See the [[endstops]] module
  
 === Speeds === Speeds
  
-The speed at which the movement to the origin point will occur is the "​seek"​ speed, which is the speed of the last [[[G0]]] command issued, or if none was ever issued, the value of the {{default_seek_rate}} configuration [[/​configuring-smoothie|option]].+The speed at which the movement to the origin point will occur is the "​seek"​ speed, which is the speed of the last [[G0]] command issued, or if none was ever issued, the value of the <kbd>default_seek_rate</​kbd> ​configuration [[/​configuring-smoothie|option]].
  
 === Endstop seeking === Endstop seeking
  
-If you are looking for a way to "​home"​ to the endstops, the same way {{G28}} does on 3D printers, use the {{$H}} command to trigger this behavior, and configure it using the [[[Endstop]]] module.+If you are looking for a way to "​home"​ to the endstops, the same way <kbd>G28</​kbd> ​does on 3D printers, use the <kbd>$H</​kbd> ​command to trigger this behavior, and configure it using the [[Endstop]] module.
  
 === Further reading === Further reading