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OPC UA Client + server on Virtual 1505SP PLC

2/22/2024 2:01 PM	Rate (0)
prochyx123 Member Joined: 1/19/2021 Last visit: 10/17/2024 Posts: 5 Rating: (0)	Hello I have very complicating problem. We are using virtual PLC 1505SP on PC system 1515SP. We have our internal profinet network with all devices, on seecon network, we are using virtual Ethernet, which is used for OPC UA Server for client Database. I succesfully created OPC UA Server, and it works just fine, but now I have a problem on setting the client, because we need to use the same network (192.168.52.x) on the ethernet, to collect data from Arburg OPC UA Device. When I created the client intrface and was wired directly to the ARBURG device, the client works fine, but when i connect the device back to the Ethernet on PLC, i cannot create the connection (via OPC_UA_ReadList_C) and cannot see the device as well.. I don't know if there is some missing setting, or I have to route some addreses, but the odd thing is, that the server does work fluently, and the client doesn't Attachment opc_1.png (412 Downloads)

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2/27/2024 9:47 AM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 9/12/2025 Posts: 16409 Rating: (1935)	Hello prochyx123 It would be good if you can send a screenshot of the network configuration/architecture to see more details. Check the certificates of the OPC Communication in TIA if there are all interfaces and IPs are correctly integraed. Can you do a Ping from the Client device to the PLC interface? (Which TIA Portal and PLC FW Version do you use?) Bye Murof
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4/3/2024 8:09 AM	Rate (0)
prochyx123 Member Joined: 1/19/2021 Last visit: 10/17/2024 Posts: 5 Rating: (0)	Hello Murof, thanks for your help, I got no notification, so sorry for late response. I am sending screens with network, certification, don't know what more should I send to you. About ping. I can connect correctly via OPC UA expert to the ARBURG. As well I can connect via client interface set up in the opc section, but it doesn't connect in the OPC_UA_ReadList_C. Status code is only 16#3870_0600 and cannot connect. I am using Tia portal V18 and FW is V2.9 PN/IE_3 is used for the OPC communication. Attachment certifikat.png (391 Downloads)

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4/4/2024 5:11 AM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8171 Rating: (174)	Hello prochyx123, If you would like to activate e-mail notification, please take a look at the following topic: How can enable E-Mail notifications for this forum? Best regards, Jen_Moderator

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