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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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
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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.
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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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"
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.
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.
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
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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.
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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