Correct wiring of limit switches

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markcadcam
Posts: 49
Joined: Thu Sep 28, 2017 2:15 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: No
AcornSix CNC Controller: No
Allin1DC CNC Controller: No
Hickory CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC11: No
CPU10 or CPU7: No
Location: Xenia Ohio

Re: Correct wiring of limit switches

Post by markcadcam »

Hi Marty,
I have attached pictures of my setup. Let me know if this gives you the idea of what I'm doing with the Homing and Limit switches.

Mark
Attachments
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MVC-015X.JPG
MVC-014X.JPG
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MVC-012X.JPG
MVC-011X.JPG
MVC-010X.JPG
MVC-009X.JPG


martyscncgarage
Community Expert
Posts: 9958
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: Yes
AcornSix CNC Controller: Yes
Allin1DC CNC Controller: Yes
Hickory CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Mesa, AZ

Re: Correct wiring of limit switches

Post by martyscncgarage »

Home built slant bed lathe cool.
Suggestion, move the tool post to the top (rear mounted) chips will fall away easier.
Lathe uses Z and X axis
Lathes normall home to the tailstock Z+ and away from spindle centerline X+
You only need one switch for home limit. Suggest you use Z+ and X+
Input 1 FirstAxisHomeLimitOK (Z)
Input 2 SecondAxisHomeLimitOK (X)
Motor axis 1=Z
Motor axis 2=X
Then set your travels in the soft limit entries in the Wizard.

Hope this helps.
Marty
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ


markcadcam
Posts: 49
Joined: Thu Sep 28, 2017 2:15 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: No
AcornSix CNC Controller: No
Allin1DC CNC Controller: No
Hickory CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC11: No
CPU10 or CPU7: No
Location: Xenia Ohio

Re: Correct wiring of limit switches

Post by markcadcam »

I built this lathe 15 years ago and I decided to upgrade it to Acorn. I will take your advise. Thanks Marty.


martyscncgarage
Community Expert
Posts: 9958
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: Yes
AcornSix CNC Controller: Yes
Allin1DC CNC Controller: Yes
Hickory CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Mesa, AZ

Re: Correct wiring of limit switches

Post by martyscncgarage »

markcadcam wrote: Fri Dec 21, 2018 11:10 am I built this lathe 15 years ago and I decided to upgrade it to Acorn. I will take your advise. Thanks Marty.
I can see all the work and effort you put into it. Very nice. I can't wait to see it running on Centroid. I think you'll like it
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ


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