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UA PubSub Model (uadp)

Unified Architecture topics related to OPC UA Specification, compliant behavior and any technical issues of OPC UA, like Security, Information Model, Companion Specs DI, PLCopen, ADI, ...

UA PubSub Model (uadp)

Postby magic337 » 15 Mar 2019, 09:59

Hello dear community

I would like to ask how it is posscible to implement the pubsub model bettwen the embedded WinCC 7.4 UA server V1.0 and a UA Client.

The task is just to publisch online data for a client. It is written that existing UA protocol already includes a subscription model that allows the server to publish notifications of data changes.

what could be a solution since both software are complete and certified. There is an UADP multicast approach but how to configure the server at least?


thank you in advance

best regards

Igor
magic337
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