Active Server – OPC Unified Architecture – Part 4: Services

OPC Unified Architecture – Part 4: Services

v1.05.07

1Scope
2Normative references
3Terms, definitions, abbreviated terms and conventions
4Overview
- 4.1Service Set model
- 4.2Request/response Service procedures
5Service Sets
6Service behaviours
7Common parameter type definitions
Annex ABNF definitions (Informative)
Annex BContentFilter and Query examples (Informative)

3.1.1 Active Server

Server which is currently sourcing information

Note 1

Note 1 to entry: In OPC UA redundant systems, an Active Server is the Server that a Client is using as the source of data.