https://www.centroidcnc.com/dealersuppo ... ds/270.pdf
cnckeith writes: update! 11-13-23 TB309 has been updated to compliment the new Centroid CNC PC Tuner app.
https://www.centroidcnc.com/dealersuppo ... ds/309.pdf
a communications stress test is also included with every installation of CNC12. to after you get a good basic connection to Acorn be sure to run the com stress test g code program, instructions on how to do this are in the Acorn users manual. Page 23.
https://www.centroidcnc.com/centroid_di ... manual.pdf
I created this quickie video to help trouble shoot basic Ethernet communication between. Acorn and the CNCPC. The Centroid cnc software upon installation will automatically configure the ethernet port if you followed the quick start guide on the Acorn web page,http://www.centroidcnc.com/centroid_diy ... guide.html)
If you are still having ethernet issues this video shows you how to determine if the CNCPC ethernet port is working and then, if it is communicating with the Acorn CNC Controller. You can validate that your CNC PC's network address of 10.168.41.1 is configured properly. As well as to use Windows PING to test it and test communications with Acorn's fixed IP address of 10.168.41.2
If you are having problems, post which IP address (CNC PC or ACORN) you could not Ping in your post.
As always, BE SURE to follow Centroid's Windows 10 Setup video. Remember this is a motion controlling PC, not a gaming PC or to play Angry Birds on!
be sure to have windows setup properly.. https://centroidcncforum.com/viewtopic. ... s+10#p8872
no USB Ethernet adapters, use a shielded Ethernet cable, no anti virus software installed.
The Windows Ping Test is a great test to confirm basic Ethernet connection from the CNCPC to the
Centroid CNC controller card. It helps you quickly determine if there are any “big” connections issues between the CNCPC and the controller card. It however is not a definitive test. Just because the ping test reports good results does not mean the CNC system is free of communication errors. The ping test really just confirms at that moment that the two Ethernet ports are connected and communicating. CNCPC Communication errors can and do sometimes only occur when noise (electromagnetic energy) is introduced into the system or some software decides to interrupt the communication for some reason.
See Tech Bulletin #270 for detailed information on how to solve communication errors. https://www.centroidcnc.com/dealersuppo ... ds/270.pdf
and check and follow all the details in TB309
https://www.centroidcnc.com/dealersuppo ... ds/309.pdf
Things that will cause com errors
1.) using a RJ45 a bulk head connector
2.) Using a regular non-shielded Ethernet cable or the shielded cable is bad, try another shielded cable as a test.
3.) Using a USB Ethernet adapter.
4.) Ethernet adapter drivers on CNC PC haven't been updated (use manufacture drivers! whenever possible)
5.) ANY type of anti virus software installed, you can't just simply turn it off you have to uninstall it
6.) Windows fire wall blocking cncm.exe, cncr.exe, or cnct.exe
7.) Windows or Laptop bios power saving feature turning off the Ethernet adapter, Windows resetting the ip address automatically. Un select “Obtain an IP address automatically” in Windows ethernet adapter settings and select “ Use the following IP address”