DMM DYN4- Lathe Spindle Setup

Malachilee · Post by **Malachilee** » Tue Jan 30, 2024 7:10 pm

Hi everyone,

I am trying to setup a DMM Dyn4 servo drive to the Acorn for my lathe spindle. However, the diagram appears to be outdated. It shows connections to header H5, which is not present on the current Acorn board. I assume it's the same as the output relay board that is labeled H10 on the new Acorn board. It looks like OC5 is a normally open relay that connects the 24v and common to trigger the motor direction. Is this correct? Also, I'm not sure what the OC1~OC8 *4 is on the DMM drawing, so I don't know where to connect Pin 15 and Pin 1. Can anyone point me in the right direction?

Any help would be greatly appreciated.

Thanks,
Lee

https://photos.app.goo.gl/Y94mwSYnB1y4CFpp7

Post by **cnckeith** » Tue Jan 30, 2024 8:29 pm

AcornSix C axis with Dual mode AC servo drive. https://www.centroidcnc.com/dealersuppo ... 220.r1.pdf

Post by **cnckeith** » Tue Jan 30, 2024 8:30 pm

h5 was the old _rev3 Acorn board output header
https://www.centroidcnc.com/dealersuppo ... 826.r9.pdf

Malachilee · Post by **Malachilee** » Wed Jan 31, 2024 4:26 pm

Awesome! Thanks for clearing that up.

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DMM DYN4- Lathe Spindle Setup

DMM DYN4- Lathe Spindle Setup

Re: DMM DYN4- Lathe Spindle Setup

Re: DMM DYN4- Lathe Spindle Setup

Re: DMM DYN4- Lathe Spindle Setup