Cia402 no connection

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21 Jan 2026 20:58 - 21 Jan 2026 21:06 #341667 by grzester
Cia402 no connection was created by grzester
  Hallo guys , at the begining I woud like to thanks for that great forum.I'm trying to connect ethercat device like ORIENTAL MOTOR AZD4A-KED but with no lack.At first i run ethercat on ek1100 and some io -> evrything is working fine ,therefor I know that System is working properly also lan card .Second step connection Oriental drive , but there is no connection , when I type in terminal Ethercat slaves there is nothing.I know that unit is able to work properly because I tested it under Twincat3.Some info about thesystem:drive :    oriental motor azd4a-ked compatibility cia402.system : Linux grzesiekzxr 6.1.0-30-rt-amd64. Thank you in advance for your help. 

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File Name: dmesgcan402_1.txt
File Size:3 KB

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File Name: axis_2026-01-21.ini
File Size:5 KB

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File Name: ethercatCA...1-21.hal
File Size:3 KB

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File Name: ethercat-c...1-21.xml
File Size:1 KB
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Last edit: 21 Jan 2026 21:06 by grzester.

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22 Jan 2026 10:36 - 22 Jan 2026 10:37 #341689 by Hakan
Replied by Hakan on topic Cia402 no connection
You still use hal files for simulation. Delete all hal files with sim in the name from the ini file.
 
 
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Last edit: 22 Jan 2026 10:37 by Hakan.

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22 Jan 2026 20:57 - 22 Jan 2026 21:29 #341730 by grzester
Replied by grzester on topic Cia402 no connection
Hallo Hakan, thanks for Your response .I do like You sad but after removing sim files there is another problem like in the picture
 
 Only for another try i create separate second config, files like .hal , .xml are exactly the same as before., but there is simlar problem like in the picture
My goal for that moment is only confirm that drive is talking to LCNC.Thanks again. 

 

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File Name: axis_2026-01-22.ini
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File Name: ethercatCA...1-22.hal
File Size:3 KB

 

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File Name: ethercat-c...1-22.xml
File Size:1 KB
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Last edit: 22 Jan 2026 21:29 by grzester. Reason: wrong apirence

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22 Jan 2026 21:27 #341734 by rodw
Replied by rodw on topic Cia402 no connection
Please revise your post to get rid of the rubbish and lets start again

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22 Jan 2026 21:31 #341735 by grzester
Replied by grzester on topic Cia402 no connection
OK I hope that now is much more clear, thanks.

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22 Jan 2026 21:40 #341736 by Hakan
Replied by Hakan on topic Cia402 no connection
Yes, now understandable.
You see the problem? lcec.0.0.cia-statusword
Numbering is lcec.<master id>.<slave id>.variable-name
Your slave id is number 1, at least that's what it says in ethercat-conf.xml
Must match numbering from "ethercat slaves"
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22 Jan 2026 21:53 #341737 by grzester
Replied by grzester on topic Cia402 no connection
Wow, You are amazing Thank You .Drive is communicating with LCNC.
Next step is to create proper config.I will do an update in a few days.

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02 Feb 2026 21:24 #342327 by grzester
Replied by grzester on topic Cia402 no connection
Hallo, a litle explanation and  update. Altough LCNC is starting but ethercat connection is not activated.Normaly when I work with Beckhoff EK1100 i see small icon ethercat up on the screen and also i can write terminal command Ethercat Slaves it showing me active participiants.
 
Also when I try   ...ip link set dev ... down / up   it doesnt work to.It looks like driver dont try to start at all when I try to connect oriental motor.
 
What can I do more ,how to test why eth driver dont start/trying to run.
Thanks.
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02 Feb 2026 21:32 #342328 by grzester
Replied by grzester on topic Cia402 no connection
...when Beckhoff EK1100 is connected terminal give such information 
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02 Feb 2026 21:46 #342329 by Hakan
Replied by Hakan on topic Cia402 no connection
Sounds like you forgot to enable ethercat service and it didn't start at boot.
Some 30 lines down in this post
forum.linuxcnc.org/ethercat/45336-etherc...step-by-step?start=0
tells you how to check status of the ethercat service and, if needed, enable it for automatic start at boot.

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