Weird Multi Axis MDI Issue in QTDragon_HD

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07 Sep 2024 20:28 - 07 Sep 2024 21:16 #309602 by Trevy3
I am having an odd issue with the qtdragon_hd UI MDI. Doing a rapid on one axis causes one of the other axes to move. But it's only the axis that I've commanded previously. In the video example, I never sent commands to the Z axis so it didn't move here. I'm not sure what could be causing it. It is also changing the DRO, so it is sending the commands to both axes for some reason.

I tested in AXIS and it wasn't an issue, so it must be something to do with qtdragon. Is it possible the default gcodes are causing it in some way? The only one I can think of that  is active is G99 but I don't know if that would be capable of causing this issue.

Video of the error: Video

 

File Attachment:

File Name: CNCMILL.hal
File Size:15 KB

 

File Attachment:

File Name: CNCMILL.ini
File Size:6 KB
Attachments:
Last edit: 07 Sep 2024 21:16 by Trevy3.

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08 Sep 2024 00:24 #309623 by cmorley
Can you check on the offsets tab if there is any rotational offset?

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08 Sep 2024 17:20 #309685 by Trevy3
I don't have any offsets set.
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08 Sep 2024 18:13 #309690 by Trevy3
I have also just tested this in the default qtdragon_hd_xyza sim setup and it does the same thing there.

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10 Sep 2024 01:21 #309807 by cmorley
The commands you used:

g0 x3
g0 y0
g0 x0

yes?
What version of linuxcnc are you using?

I tested (latest) 2.9 and master and do not see the behaviour.

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13 Sep 2024 21:17 #310103 by Trevy3
I am also on 2.9 as seen in the ini file.

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