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Scope: Core (OPC-10000-*) All specs

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OPC-10000-8 – OPC Unified Architecture - Part 8: Data Access

A.4.2.3 Variable Nodes

Server is assigned to this property. Details on Value mapping are in A.4.3.2 Item Quality (Property ID: 3): The StatusCode of the Value obtained for the node ... Server is assigned to this property. Details on Quality mapping are in A.4.3.3 Item Timestamp (Property ID: 4): The SourceTimestamp or ServerTimestamp of the Value obtained for the node