hello, my KepServerEX has tags that declare a Scan rate of 1000ms. However, when running in practice, these tags take 10,000ms to update. I have checked under the PLC and the PLC ensures that the data is continuously changing each time. S. so what causes KepserverEX to read at that slow speed.
It depends on where you are seeing it update every 10000ms: if this is in OPC Test Client then your problem is in or before Kepware, if you are seeing correct behavior in OPC Test Client, but ThingWorx is updating every 10000ms then it is likely the Remote Property update rate which is configured in the Property Configuration (it should be 1000ms and push on change).
Certificate is trusted and kepserver is reinitialized and when i do refresh the ocp.tcp link in prosys...it shows me this error : User identification error Server rejected selected identification (Wron username and password,certificate or private key)
It looks like I forgot to mention a key step at 0:40 - you need to enable anonymous access for the OPC UA server here. Alternately, you can create a User Group and User which you would enable for your OPC UA access (as described in the Secure Deployment Guide). www.kepware.com/getattachment/6882fe00-8e8a-432b-b138-594e94f8ac88/kepserverex-secure-deployment-guide.pdf
@@nikipedia5336 Verify hostname of your IoT Hub and the port and that you can access this from the Kepware machine. It's common that I.T. blocks outbound traffic. docs.microsoft.com/en-us/azure/iot-hub/iot-hub-troubleshoot-connectivity
Hi, I Am working on a project where the OPC UA Server (Phoenix contact AXC 1050 PLC) is connected to a Sierra RV50 router with a M2M Sim-Card (Router 1). The OPC UA Client is a laptop with TIA Portal WinCC professional on a office-network (Router 2). So I know that I Should put the IP "opc.tcp://name:Port" of the PLC (OPC UA Server) in the "OPC UA Discovery URL" in TIA Portal Scada (OPC UA Client.) But this won't work because the PLC is on another network. I found something that it should be possible to connect the 2 networks with a VPN-Tunnel. But now my question is, *Is it possible to send and receive data over a VPN Tunnel using OPC UA?* Hope to receive a reaction. Thanks in advance! Joost
Of course it is possible. OPC UA resides much higher on the OSI stack that VPN does, so if packets can be routed and circulate across the VPN, then you'll be able to connect an OPC server and client as well.
Thank you for making this video! It saved my work
You are welcome! Glad that it was helpful.
It was very useful. Thanks
Very useful, thank you
Thanks you sir!
hello, my KepServerEX has tags that declare a Scan rate of 1000ms. However, when running in practice, these tags take 10,000ms to update. I have checked under the PLC and the PLC ensures that the data is continuously changing each time. S. so what causes KepserverEX to read at that slow speed.
It depends on where you are seeing it update every 10000ms: if this is in OPC Test Client then your problem is in or before Kepware, if you are seeing correct behavior in OPC Test Client, but ThingWorx is updating every 10000ms then it is likely the Remote Property update rate which is configured in the Property Configuration (it should be 1000ms and push on change).
Thank you!
Certificate is trusted and kepserver is reinitialized and when i do refresh the ocp.tcp link in prosys...it shows me this error : User identification error Server rejected selected identification (Wron username and password,certificate or private key)
It looks like I forgot to mention a key step at 0:40 - you need to enable anonymous access for the OPC UA server here.
Alternately, you can create a User Group and User which you would enable for your OPC UA access (as described in the Secure Deployment Guide).
www.kepware.com/getattachment/6882fe00-8e8a-432b-b138-594e94f8ac88/kepserverex-secure-deployment-guide.pdf
@@IAMGregEVA Can you help me about this?
@@khaihoanle5314 Hi - What's your question?
@@IAMGregEVA Not now. I did it successfully. Thanks
Cool video mate. Any plans to dive into some Unified Namespace software, like high byte?
Nope. I'm focusing on other aspects of cloud architecture now.
Hey - could you push me a link to things I might try in this space? I'd like to add it to an innovation pathway.
Thanks chief
You bet
DO you have the link down load the software Prosys OPC UA Client? help me, I need any software which can make a trend from online tags.
downloads.prosysopc.com/opc-ua-client-downloads.php
Mqtt agent not connection to iot hub Reason connect timeout
pls help me
@@nikipedia5336 Verify hostname of your IoT Hub and the port and that you can access this from the Kepware machine. It's common that I.T. blocks outbound traffic. docs.microsoft.com/en-us/azure/iot-hub/iot-hub-troubleshoot-connectivity
Hi,
I Am working on a project where the OPC UA Server (Phoenix contact AXC 1050 PLC) is connected to a Sierra RV50 router with a M2M Sim-Card (Router 1).
The OPC UA Client is a laptop with TIA Portal WinCC professional on a office-network (Router 2).
So I know that I Should put the IP "opc.tcp://name:Port" of the PLC (OPC UA Server) in the "OPC UA Discovery URL" in TIA Portal Scada (OPC UA Client.)
But this won't work because the PLC is on another network.
I found something that it should be possible to connect the 2 networks with a VPN-Tunnel.
But now my question is,
*Is it possible to send and receive data over a VPN Tunnel using OPC UA?*
Hope to receive a reaction.
Thanks in advance!
Joost
Of course it is possible. OPC UA resides much higher on the OSI stack that VPN does, so if packets can be routed and circulate across the VPN, then you'll be able to connect an OPC server and client as well.