G-code for set Z=0?

Is there a G-code to achieve the same as going to the menu and setting Z=0?

G92 gets reset by G28 so won't work. Auto probing doesn't seem to give great results so it would be handy to have a shortcut to that function while I try to get the mechanics up to snuff so auto probing can do its job.

Comments

  • I don't think there is a gcode for it. This is only used for autoleveling manually and should not be used in normal operation. Also G28 will void it as well.
  • Was thinking to use it for manually adjusting yeah, its basically the only reason I see for keeping the LCD panel mounted on the printer; everything else I want to do I seem to be able to do on a tablet via wifi and repeteir server on a Pi.
  • All it does is changing z length in eeprom by the current z value. So that can also be done in server. Have to think where in gcode it would match under which conditions.

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