Acorn burned down < strand of hookup wire on board>.

All things related to the Centroid Acorn CNC Controller

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tblough
Posts: 2333
Joined: Tue Mar 22, 2016 10:03 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
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Re: Acorn burned down < strand of hookup wire on board>.

Post by tblough »

You can get a replacement Acorn for $199 through Centroid's Swap-out Program:

https://www.centroidcnc.com/centroid_di ... ranty.html
Cheers,

Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
martyscncgarage
Posts: 9805
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
Oak CNC controller: No
MPU11 & GPIO4D -w/ 3rd Party Drives: No
DC3IOB: No
CNC12: Yes
CNC11: Yes
CPU10 or CPU7: Yes
CNC Control System Serial Number: none
Location: Mesa, AZ

Re: Acorn burned down < strand of hookup wire on board>.

Post by martyscncgarage »

dlewis69 wrote: Tue Sep 20, 2022 7:41 am
martyscncgarage wrote: Sat May 01, 2021 2:54 pm So, your Lenze drive is a DC spindle drive.
DO you know if it has built in SIGNAL Isolation?
It is not a standard VFD.

IF your Acorn will no longer pass the spindle bench test, then my guess is that you blew the Spindle Analog Output on Acorn.

Please explain with a sketch how you wired Acorn to the Lenze drive.
Trouble shooting a new build here. Passed all my bench test but it seems I have blown the output like you mentioned here. Is that a new BBB or new Acorn or can I fix? TIA
https://www.centroidcnc.com/centroid_di ... ranty.html
Look at the Swap Out Program
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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