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convertersystems / opc-ua-samples

Sample HMIs using OPC Unified Architecture (OPC UA) and Visual Studio.
MIT License
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OPC UA Example of website #34

Closed tejasklodha closed 5 years ago

tejasklodha commented 7 years ago

Dear Sir,

It is not issue but only suggestions...

I am Very Happy to use and learn about OPC UA on your repository ...

All type of example available in your repository except Website. I think you also give some basic example that how we can see live data efficiently of OPC UA on Web...

Are you plan something like that?

Thanks,

awcullen commented 7 years ago

I have not considered a cloud based service or a webclient. There are two projects I am watching in this category.

https://mva.microsoft.com/en-US/training-courses/introduction-to-azure-iot-17611

https://thingsboard.io/

tejasklodha commented 7 years ago

Dear Sir,

Thanks for provide a links....

But I already successfully send OPC UA server data to azure portal and also show live data on web portal which is host on azure.... But disadvantage of cloud is that we pay for it even if We want to monitor data on same network...

And beauty of your all applications is that we can able to use without cost If it is in same network.... So I Found Example of webapplication which is same network(Web site host on internal server)

Thanks,

abrasat commented 7 years ago

Does the thingsboard platform allow also to write values to opc-ua nodes, or is just read access ?

awcullen commented 7 years ago

Today the OpcUa nodes are readonly. They say writing to nodes is planned for next version.

abrasat commented 7 years ago

Ok, thanks. Could you get it working with the RobotServer from the opc-ua samples ? It is not really very clear the syntax in opc-config.json to be able to get the items (for instance the "ns=2;s=Robot1_Mode" item).

Savoyyang commented 7 years ago

I also want to know @awcullen