OPC UA Sessions, Subscriptions and Timeouts

In this article I will try to clarify all the various parameters of OPC UA communications, especially related to the various timeouts that are available.  They provide a flexible means to control the connection between the UA client and server, both on the client and server side, but it is not always very clear which parameter is which and what is the actual effect of each. Continue reading

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I am delighted to be the first one to post into the brand new Prosys OPC Blog!

Our experts are thrilled to publish their first articles about OPC & OPC UA technologies. In the near future, you will be reading an extremely interesting post by Otso Palonen about OPC UA Android development, from which we have had loads of inquiries during the past 6 months. Our head of Software Development, Jouni Aro, will guide you to the secrets of handling various issues you face when developing your OPC UA servers or clients.

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