Coordinate system - Running from a program line problem.
- tommylight
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02 Feb 2021 20:51 #197473
by tommylight
Replied by tommylight on topic Coordinate system - Running from a program line problem.
Thought it was something like this:
forum.linuxcnc.org/38-general-linuxcnc-q...nline?start=0#197332
forum.linuxcnc.org/38-general-linuxcnc-q...nline?start=0#197332
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- AlessandroT
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02 Feb 2021 22:07 #197484
by AlessandroT
Replied by AlessandroT on topic Coordinate system - Running from a program line problem.
Oh yes, as PCW suggested me for another request I switched to velocity mode to manage the extruder.
As soon as I will try to interrupt a print and restart I will check if the problem will be solved or not with this change.
I didn't get the point of the retraction. In velocity mode, going backwards is not admitted?
Anyway also in position mode I didn't understand why the extruder value was going over the g-code commanded value if it was before.
It remain a mystery. As soon as I will meet this event I will take a video to show what happen clearly.
Thanks for now:)
As soon as I will try to interrupt a print and restart I will check if the problem will be solved or not with this change.
I didn't get the point of the retraction. In velocity mode, going backwards is not admitted?
Anyway also in position mode I didn't understand why the extruder value was going over the g-code commanded value if it was before.
It remain a mystery. As soon as I will meet this event I will take a video to show what happen clearly.
Thanks for now:)
The following user(s) said Thank You: tommylight
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03 Feb 2021 22:54 #197602
by andypugh
Replied by andypugh on topic Coordinate system - Running from a program line problem.
If you change the stepper scale with a lot of steps in the accumulator then the apparent position will change a lot. `reported position is just steps * scale.
But if you have touched-off to the position then I have to say that I don't know what the problem could be.
But if you have touched-off to the position then I have to say that I don't know what the problem could be.
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