Modified Ender-3 behaves strangely when starting to print
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issue the G31 command to see if the duet got your offset set.
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Where are you sending G92 Z0? I don't see that anywhere in your homing files.
G90 ; absolute positioning
G1 X-5 Y-5 F6000 ; go to first bed probe point and home Z
G30 ; home Z by probing the bedAlso, from your homing files the G1 XY move makes no sense. It looks like it's just pushing it into the corner? The choice of an absolute negative value seems odd since your M208 minimum doesn't allow negative positions.
Regardless. You should choose a position that places the probe at the center of the bed.
Also, remove M564 H0 ; Allow unhomed movement from your config just to make sure it's not allowing moves that would otherwise fail. It can be hiding issues that should be fixed.
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@Phaedrux said in Modified Ender-3 behaves strangely when starting to print:
Where are you sending G92 Z0? I don't see that anywhere in your homing files.
When calibrating the Z height, I'm sending the command G92 Z0 to tell the firmware that the head is at Z=0,
it's not in the homing files.I try to get access to the printer and go through the code once more.
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Got everything working, in the end I just ditched the line M564 H0
and everything else stayed as it was - and it's printing!Thanks.
