Please help with plasmac configuration

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6 years 6 months ago #165533 by pkasy
I started an old configuration with XYZY and fixed pid problem.
It works just fine.
Looks like memory variables error.
Z axis is always #2. in XYYZ config linuxcnc takes variables #2, it is Y axis, and use it as Z axis.
now XYZY, #2 is Z axis, everything works.
IMHO

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6 years 6 months ago #165538 by pkasy
my fault

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6 years 6 months ago #165575 by rodw
What you've experienced is the big change from 2.7 to 2.8 and later 2.9

In V 2.7 axes mappings to joints were hard coded so x=0, y=1, z=2

In 2.8 and on, this is no longer a hard coded relationship and you can wire things up in any order. But the stepgens are still going to need to be allocated int he order they are used 0,1,2,3...)

I think my machine is a YYXZ becasue of earlier decisions with wiring I made.

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6 years 6 months ago #165588 by phillc54
@pkasy,
Could you confirm that you fixed this issue and everything is working ok.

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6 years 6 months ago #165615 by pkasy
yes, everything is ok now.
thank you all

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6 years 6 months ago #165616 by phillc54
Great, I am glad you got it sorted.

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6 years 6 months ago #165617 by pkasy
Code:
But the stepgens are still going to need to be allocated int he order they are used 0,1,2,3...)
I use 5i25 + 7i77 + 4 servos

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6 years 6 months ago #165621 by rodw

pkasy wrote:

Code:
But the stepgens are still going to need to be allocated int he order they are used 0,1,2,3...)
I use 5i25 + 7i77 + 4 servos


Same thing really they will be numbered on your 7i77

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6 years 6 months ago #165634 by tommylight

rodw wrote:

pkasy wrote:

Code:
But the stepgens are still going to need to be allocated int he order they are used 0,1,2,3...)
I use 5i25 + 7i77 + 4 servos


Same thing really they will be numbered on your 7i77

Yup, they are named analogout0 to 5 on the 7i77.

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6 years 6 months ago #165644 by pkasy
IMHO it must be in doc.

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