file Question Stepcraft UCCNC strange estop

  • Fabien
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30 Oct 2020 14:16 - 30 Oct 2020 14:20 #59730 by Fabien
Stepcraft UCCNC strange estop was created by Fabien
Hello,
I have 2 Stepcraft D420 with performance kits that run the same work in parallel. They 99 % of the time stop at the same line (estop fired) and I don't know why ? I have to do "run from here" multiple times to get it done.

Gcode around is visible on the screenshoot and in the text file.

Thank you for your help.

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Last edit: 30 Oct 2020 14:20 by Fabien.

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  • PapaAtHome
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17 Apr 2021 20:20 #60943 by PapaAtHome
Replied by PapaAtHome on topic Stepcraft UCCNC strange estop

Fabien wrote: Hello,
I have 2 Stepcraft D420 with performance kits that run the same work in parallel. They 99 % of the time stop at the same line (estop fired) and I don't know why ? I have to do "run from here" multiple times to get it done.


I have an equal setup and had similar problems. And found out that my feed rate was too fast.
Have you checked your feed rate?
Is the point where it stops by any chance a spot where a sharp angle is involved?

Kind regards.

PapaAtHome

Ich lese Deutsch, ich spreche (ein wenig) Deutsch, aber ich kann kein Deutsch schreiben.

SC420/2+Perf kit+MM1000+WinPC-USB v3.02/06+UCCNC v2111,
FreeCAD/Inkscape on Windows10, 64 bit.

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17 Apr 2021 21:15 #60944 by Fabien
Replied by Fabien on topic Stepcraft UCCNC strange estop
Hello,
I manager the problem with a combinaison of 2 solutions:

In fusion 360 post, replace
allowedCircularPlanes = 1 << PLANE_XY; // allow only XY circular motion
with
allowedCircularPlanes = 0 << PLANE_XY; // not allow only XY circular motion

Dust management on the Y sensors: sometimes clean with brush and add protections that I designed (see attachments, you need 2 parts).

Fabien

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13 May 2022 13:05 #62346 by Konstantin8976
Replied by Konstantin8976 on topic Stepcraft UCCNC strange estop

Fabien wrote: Hello,
I manager the problem with a combinaison of 2 solutions:

In fusion 360 post, replace
allowedCircularPlanes = 1 << PLANE_XY; // allow only XY circular motion
with
allowedCircularPlanes = 0 << PLANE_XY; // not allow only XY circular motion

Dust management on the Y sensors: sometimes clean with brush and add protections that I designed (see attachments, you need 2 parts).

Fabien


yes that would be also one of my solutions for this. So good luck

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