Auto homing understanding

All things related to the Centroid Acorn Plasma system.

Moderators: cnckeith, Joey

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Glabs
Posts: 18
Joined: Mon Sep 12, 2022 3:45 pm
Acorn CNC Controller: Yes
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Oak CNC controller: No
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CNC12: Yes
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Auto homing understanding

Post by Glabs »

Just want to make sure my auto homing is working correctly.

The machine homes in correct order. z,y,x

x has 2 motors, they are paired, they touch off, unpaired one moves forward, then the other like it should.
I set everything up correctly with one touching before the other.

My question is when the axis unpairs and moves one forward, The other (unpaired) motor doesn't lock into place, so it just gets pulled along with the master. Is it supposed to lock one side ? or just freewheel like it does now?

I'm using this on our plasma and router tables now, just wanted to double check I understand it correctly.

Thank you
Joey
Posts: 516
Joined: Tue Aug 17, 2021 10:51 am
Acorn CNC Controller: Yes
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CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

Re: Auto homing understanding

Post by Joey »

You will want to Jumper the Enable signal from The Master Axis to the slaved axis so that the Slaved axis holds position as the Master Moves to the Home Switch.

Check out this schematic

https://www.centroidcnc.com/dealersuppo ... 956.r3.pdf
Glabs
Posts: 18
Joined: Mon Sep 12, 2022 3:45 pm
Acorn CNC Controller: Yes
Plasma CNC Controller: Yes
AcornSix CNC Controller: No
Allin1DC CNC Controller: No
Hickory CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

Re: Auto homing understanding

Post by Glabs »

perfect, thank you
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