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07-21-2015, 11:42 AM #5
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- Jun 2014
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Take care here. If your G28 Z position is 0 then you may end up driving your print into your head.
G28 XY will home X and Y only and leave Z where it is. If you want to move Z away then you should really do it with relative positioning as you will have variable height prints.
So:
These two can be on the same line, both executed together as stated above.
G28 X < home X axis
G28 Y < home Y axis
Switch to relative mode
G91
Drop Z by 30 mm from current position.
G0 Z 30
That should be safe for anything unless I have missed something.
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05-20-2024, 12:56 AM in Tips, Tricks and Tech Help