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Homing fails 2.9.0 pre0-5518
4 years 9 months ago #232296
by jsskangas
Homing fails 2.9.0 pre0-5518 was created by jsskangas
Hello
I updated from 2.8.0 to to current master planing to use switchkin functionality.
I updated my old setup HAL setup, only thing changed was Spindle.
Machine starts up correctly and all joint moves correctly.
If i start my own homing process it will give joint 1 following error.
Then I tested individual joints; 0,2,3 will home correctly but joint 1,4 and 5.
If I home joint 0 first this goes well, after that i try joint 1 that will give following error.
If I after this try again home joint 0 it will give error joint 1 following error.
Here is video of trying to home joint 1:
first I move it and it works as it should. This was a working setup in 2.8.0. its not a error in tuning or HAL.
then when I try to home it it will give following error.
Any idea what is wrong?
I updated from 2.8.0 to to current master planing to use switchkin functionality.
I updated my old setup HAL setup, only thing changed was Spindle.
Machine starts up correctly and all joint moves correctly.
If i start my own homing process it will give joint 1 following error.
Then I tested individual joints; 0,2,3 will home correctly but joint 1,4 and 5.
If I home joint 0 first this goes well, after that i try joint 1 that will give following error.
If I after this try again home joint 0 it will give error joint 1 following error.
Here is video of trying to home joint 1:
first I move it and it works as it should. This was a working setup in 2.8.0. its not a error in tuning or HAL.
then when I try to home it it will give following error.
Any idea what is wrong?
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4 years 9 months ago #232302
by andypugh
Replied by andypugh on topic Homing fails 2.9.0 pre0-5518
Do the sim configs home OK?
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4 years 9 months ago #232308
by jsskangas
Replied by jsskangas on topic Homing fails 2.9.0 pre0-5518
Sim config seems to home ok.
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4 years 9 months ago #232309
by andypugh
Replied by andypugh on topic Homing fails 2.9.0 pre0-5518
Did your config ever home correctly (ie prior to 2.9-pre0-5518?)
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4 years 9 months ago #232310
by jsskangas
Replied by jsskangas on topic Homing fails 2.9.0 pre0-5518
Well define correctly..
I run analog servo system with mesa card, homing use index. And has worked well last 10 years in this machine.
And during my journey with EMC2 from 2004, i only had once problem with homing.
I run analog servo system with mesa card, homing use index. And has worked well last 10 years in this machine.
And during my journey with EMC2 from 2004, i only had once problem with homing.
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4 years 9 months ago #232312
by Aciera
Also have you tried to increase the respective 'ferror' value and/or homing speeds of those axis in the ini file?
Replied by Aciera on topic Homing fails 2.9.0 pre0-5518
Do you mean you are using a custom homing script?If i start my own homing process it will give joint 1 following error.
Also have you tried to increase the respective 'ferror' value and/or homing speeds of those axis in the ini file?
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4 years 9 months ago #232321
by jsskangas
Replied by jsskangas on topic Homing fails 2.9.0 pre0-5518
Normal homing nothing special.
Homing for all joints are setup exactly same.
Example Joint 0 will home ok, but joint 1 will give following error.
Joints are setup correctly and if you jog them they work as they should. Can see it in youtube video.
But if you homi it it will give following error immediately.
Homing for all joints are setup exactly same.
Example Joint 0 will home ok, but joint 1 will give following error.
Joints are setup correctly and if you jog them they work as they should. Can see it in youtube video.
But if you homi it it will give following error immediately.
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4 years 9 months ago #232326
by rodw
Replied by rodw on topic Homing fails 2.9.0 pre0-5518
V 2.9 brings with it additional homing config settings for index homing. I'm not saying they are required but please consult the homing configuration chapter on the online docs for V 2.9
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4 years 9 months ago #232333
by jsskangas
Replied by jsskangas on topic Homing fails 2.9.0 pre0-5518
Thanks, i will look into those.
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