Hi,
I have a situation with several machines that each have an OPC server to provide data to other applications. I would like to have a central machine server that collects data from each machine and re-publishes it in its own OPC server (For various reasons I can't have 3rd parties connect to each machine's OPC server directly).
The machine server would just provide a gateway to several machines and pass through all data, events and methods with a top-level node for each. Is there a simple way to implement such a data mirroring/gateway function on the central server?
/Steve
gateway to expose data from several servers
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sjoyce
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Re: gateway to expose data from several servers
Hello Steve,
implementing such a gateway or aggregating OPC UA server is not easy.
Especially the whole namespace mapping of the underlying servers is a complex task.
Luckily we have done this job already for you.
The UaGateway is exactly what you need for that purpose:
http://www.unified-automation.com/uagateway.htm
implementing such a gateway or aggregating OPC UA server is not easy.
Especially the whole namespace mapping of the underlying servers is a complex task.
Luckily we have done this job already for you.
The UaGateway is exactly what you need for that purpose:
http://www.unified-automation.com/uagateway.htm