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Cant find the function for Events & Alarms and History Data view
February 13, 2020
13:07, EET
Forum Posts: 9
Member Since:
January 16, 2020
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I am working on SampleConsoleClient. I want to test the functionality for Events & Alarms as well as for History View, But I am unable to find it.
So my question is “Is that functionality available with evaluation version of Prosys..?” if yes then where i can find that code in SDK..?

February 14, 2020
10:28, EET
Matti Siponen

Forum Posts: 6
Member Since:
February 11, 2020
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See sections “13. Subscribe to Events” and “14. History Access” of the OPC UA SDK for Java Client Tutorial for instructions on how to subscribe to Events and how to read history data in Clients. If you are using SampleConsoleServer, you can subscribe to MyDevice (ns=2;s=MyDevice) to receive Event notifications (the Node actually generates ExclusiveLevelAlarmType Alarms represented by MyLevelAlarm (ns=2;s=MyLevel.Alarm)) and MyLevel (ns=2;s=MyLevel) supports reading history data.



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