Tandem Y Axis not working on 7i76E
- Clive S
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11 Nov 2023 19:14 - 11 Nov 2023 22:19 #285123
by Clive S
Replied by Clive S on topic Tandem Y Axis not working on 7i76E
Please delete
Last edit: 11 Nov 2023 22:19 by Clive S. Reason: double posted
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11 Nov 2023 19:18 #285124
by Clive S
Replied by Clive S on topic Tandem Y Axis not working on 7i76E
Are you using jog?
As tandem axis has to be homed first before you can jog
As tandem axis has to be homed first before you can jog
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11 Nov 2023 19:23 #285125
by gardenweazel
Replied by gardenweazel on topic Tandem Y Axis not working on 7i76E
TEST files attached as requested.
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11 Nov 2023 19:25 #285126
by gardenweazel
Replied by gardenweazel on topic Tandem Y Axis not working on 7i76E
@
Clive S
not using jog period. I'm simply loading up and mashing "HOME ALL".......
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11 Nov 2023 20:56 - 11 Nov 2023 21:05 #285131
by Clive S
Replied by Clive S on topic Tandem Y Axis not working on 7i76E
I only see three joints in your ini file.
Joints = 3
Should there be 4
Joints = 3
Should there be 4
Last edit: 11 Nov 2023 21:05 by Clive S.
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11 Nov 2023 21:20 #285132
by gardenweazel
Replied by gardenweazel on topic Tandem Y Axis not working on 7i76E
That was a different set of files @Clive. There was only to be X, Y and Z running naked......
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11 Nov 2023 22:03 - 11 Nov 2023 22:27 #285137
by Clive S
Replied by Clive S on topic Tandem Y Axis not working on 7i76E
Yes. But you stil have 4 joints x-y1-y2-z that is 3 axis
I am confused now
I have just looked through your files and it seems you have only a Y1
With a tandem axis you need Y1 and Y2 in both HAL and INI file
I am confused now
I have just looked through your files and it seems you have only a Y1
With a tandem axis you need Y1 and Y2 in both HAL and INI file
Last edit: 11 Nov 2023 22:27 by Clive S. Reason: added text
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11 Nov 2023 22:18 #285140
by tommylight
Replied by tommylight on topic Tandem Y Axis not working on 7i76E
Yeah, there are just 3 stepgens in use there, should be 4.
Question, when using this test config and changing from one to the other Y joints, do they both move in the same direction when jogging?
One more thing, no homing with the test setup. Just jogging.
Question, when using this test config and changing from one to the other Y joints, do they both move in the same direction when jogging?
One more thing, no homing with the test setup. Just jogging.
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12 Nov 2023 00:57 #285146
by gardenweazel
Replied by gardenweazel on topic Tandem Y Axis not working on 7i76E
Possible PNCCONF issue?
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12 Nov 2023 01:19 #285147
by tommylight
Replied by tommylight on topic Tandem Y Axis not working on 7i76E
Yes, PncConf issue, it does not create 2 joints for the same axis, just one.
Does not matter as there is no need for it, except for some initial tests to make sure both tandem drives/motors are spinning the same direction.
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I think it's time to make a new config, tandem one with everything set up, but first do
sudo apt update
sudo apt upgrade
maybe there was something iffy in your build.
Does not matter as there is no need for it, except for some initial tests to make sure both tandem drives/motors are spinning the same direction.
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I think it's time to make a new config, tandem one with everything set up, but first do
sudo apt update
sudo apt upgrade
maybe there was something iffy in your build.
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