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Homing an axis moves away from home switch!

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22 Jan 2025 14:37 #319639 by langdons
Replied by langdons on topic Homing an axis moves away from home switch!
LinuxCNC should have some auto config option where you just let it run and it figures out where the home switchs are and everything.

Then, all you would have to do is tweak it so the distances are correct.

In Stepconf, I see a home switch location setting, but no home switch direction setting.

Aren't they sorta the same?

After all, if you know where something is, you know which direction to go to get there.

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22 Jan 2025 15:46 #319642 by Clive S
Replied by Clive S on topic Homing an axis moves away from home switch!
Why are you still whinging ?

The settings are in the ini and hal files

Just post them
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22 Jan 2025 16:52 #319645 by tommylight
Replied by tommylight on topic Homing an axis moves away from home switch!

LinuxCNC should have some auto config option where you just let it run and it figures out where the home switchs are and everything.

To be able to do that for any of the huge variety of machines that LinuxCNC can control, it would require the software to be SENTIENT!!!
Nothing humanity can create can do that the way you think.
Try AI
-
Off topic:
AI = absolutely not artificial intelligence, not in the slightest, just the name being misused.
Same with:
Calling a liquid "GAS"
Calling "football" a sport that does not use feet.
Etc, etc. :)

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22 Jan 2025 17:21 #319649 by langdons
Replied by langdons on topic Homing an axis moves away from home switch!
I fixed it!

Though it turns out it is actually a metric machine (leadscrew moves axis in millimetres).

I originally set the home X switch to "Home X / X minimum limit", but it was annoying and gave me an error while homing.

It is not set to "Home X".

If the machine surpasses the Home switch, it will run off the rail.

Is it okay to set it as just "Home X"?

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22 Jan 2025 18:31 - 22 Jan 2025 18:38 #319654 by Aciera
Replied by Aciera on topic Homing an axis moves away from home switch!
You could sure make all of this SO much easier by simply providing the basic information you have been asked for.
Last edit: 22 Jan 2025 18:38 by Aciera.
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22 Jan 2025 19:37 #319663 by Clive S
Replied by Clive S on topic Homing an axis moves away from home switch!
I give up!

  I

 
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22 Jan 2025 20:14 #319669 by tommylight
Replied by tommylight on topic Homing an axis moves away from home switch!

Is it okay to set it as just "Home X"?

Yes it is, granted you set the soft limits correctly in the wizard or in the ini file.

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22 Jan 2025 21:04 #319675 by langdons
Replied by langdons on topic Homing an axis moves away from home switch!
Okay.

The soft limits are 500mm for X & Y.

I am 99% sure this is correct.

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