2nd Printer, same issue with steppers only going diagonal
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What firmware version are you using? Because the expected Y motor behaviour is different between 1.18 and older and 1.19 and newer.
test the Y motor by sending from the console:
G91
G1 S2 Y10 F3000
For firmware 1.19 and later: If the head moves diagonally in the +X and -Y directions, all is well. If it moves in the -X and +Y directions, change the S parameter in the M569 P1 command to S1.For firmware 1.18 and earlier: If the head moves diagonally in the -X and +Y directions, all is well. If it moves in the +X and -Y directions, change the S parameter in the M569 P1 command to S1.
Also can you verify that you have a right handed coordinate system? with the origin 0,0 in the front left corner? Y moves in + towards the back of the printer towards the endstop?
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@interwebsdesigner said in 2nd Printer, same issue with steppers only going diagonal:
M667 S2 Z3 ; set CoreXY mode
Are you sure you have an XZ printer?
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@joergs5 Good catch!
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@phaedrux 1.21 is the version. And yes, 0,0 should be at the front left corner. I have my first build which this is identical to also and works appropriately.
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@joergs5 good catch indeed. That was it. Silly mistake when going through the docs sent above. Everything is working as expected. Maybe by the 3rd one I won't have trouble
Thanks guys. -
@interwebsdesigner The mistake was not easy to detect, because the comment said XY.
Nice that so many people use CoreXY.
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@interwebsdesigner said in 2nd Printer, same issue with steppers only going diagonal:
@joergs5 good catch indeed. That was it. Silly mistake when going through the docs sent above. Everything is working as expected. Maybe by the 3rd one I won't have trouble
Thanks guys.What was it?
I wasn't able to follow the back and forth.
Thanks.
Frederick
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@fcwilt it was set to core XZ mode instead of core XY
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@phaedrux said in 2nd Printer, same issue with steppers only going diagonal:
@fcwilt it was set to core XZ mode instead of core XY
Thank you.
What is a Core XZ printer? I cannot visualize how that would work. Any videos or pictures of such a printer?
Frederick
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@phaedrux said in 2nd Printer, same issue with steppers only going diagonal:
@fcwilt https://m.youtube.com/watch?v=aPxX8slszdE
https://reprap.org/forum/read.php?2,377858
Interesting machine
Thanks very much.
Frederick
