432 Ethernet Communication Error

All things related to the Centroid Acorn CNC Controller

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IPGregory
Posts: 162
Joined: Sat Oct 08, 2022 9:27 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: 20D7787C45AB-0819226470 - 98F07B6F97F8-0623237343
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Nevada, USA

Re: 432 Ethernet Communication Error

Post by IPGregory »

Did you ever get this resolved? On mine I have constantly returning comms issues. I have narrowed it down to a few settings I can change to get them to go away but they come back. I have to turn off AV every time I start the CNC PC even though I have it disabled through the group policy settings. I start the Acorn before I start the PC. Then I start CNC12 and after the homing sequence I run the Comms Stress Test and see if there are comms errors. If there are then I have to go into setup and flip the speed settings for the adaptor. I keep it defaulted to 100Mb/s Half duplex, but I flip it to Auto negotiate, wait for the Acorn to throw a reset, reset in the SW, then set it back to 100Mb/s Half Duplex. I only have to do that say 1 in 5 times I start up. Sometimes that doesn't work, and I have to keep the PC on but cycle the power on the Acorn and that will fix it. After that as long as the PC stays on, the Comms errors will stay away for that session. It's annoying and I am not sure if it's a NIC/Driver issue on the PC or on the Acorn.
Thx
Ian

QueenAnt Pro V2 - CNC Router - https://photos.app.goo.gl/kg7CSvJsrAvAgRs26
MPNC - CNC Router - https://photos.app.goo.gl/ees2SER6C2Aw8AJ89.
vw_chuck
Posts: 194
Joined: Sun Sep 20, 2020 7:34 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 0035FF8FEB5F-0708203490
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

Re: 432 Ethernet Communication Error

Post by vw_chuck »

I had the same comms errors on my machine and I had to reload windows to fix it.
IPGregory
Posts: 162
Joined: Sat Oct 08, 2022 9:27 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: 20D7787C45AB-0819226470 - 98F07B6F97F8-0623237343
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Nevada, USA

Re: 432 Ethernet Communication Error

Post by IPGregory »

It's a fresh cut down install, but I guess that's worth a try. Thx.
Thx
Ian

QueenAnt Pro V2 - CNC Router - https://photos.app.goo.gl/kg7CSvJsrAvAgRs26
MPNC - CNC Router - https://photos.app.goo.gl/ees2SER6C2Aw8AJ89.
Hugo Turn
Posts: 31
Joined: Sat Aug 06, 2022 5:17 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: E06234797992-0615226285
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Spain

Re: 432 Ethernet Communication Error

Post by Hugo Turn »

Sometimes it still appears to me, but it has little effect on the operation of the machine. I have Windows 10 updated in August 2022.
cnckeith
Posts: 7166
Joined: Wed Mar 03, 2010 4:23 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
Oak CNC controller: Yes
CNC Control System Serial Number: none
DC3IOB: Yes
CNC11: Yes
CPU10 or CPU7: Yes
Contact:

Re: 432 Ethernet Communication Error

Post by cnckeith »

Hugo Turn wrote: Tue Jan 10, 2023 4:58 pm Sometimes it still appears to me, but it has little effect on the operation of the machine. I have Windows 10 updated in August 2022.
try a different PC
Need support? READ THIS POST first. http://centroidcncforum.com/viewtopic.php?f=60&t=1043
All Acorn Documentation is located here: viewtopic.php?f=60&t=3397
Answers to common questions: viewforum.php?f=63
and here viewforum.php?f=61
Gear we use but don't sell. https://www.centroidcnc.com/centroid_di ... _gear.html
RJS100
Posts: 380
Joined: Tue Oct 20, 2020 8:41 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No
Location: Arizona

Re: 432 Ethernet Communication Error

Post by RJS100 »

I looks like turning on Acorn, then turning on the Intel Nuc solved the problem. I have not seen this problem pop up in quite some time now!

Thanks.... Richard
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