Message – OPC Unified Architecture – Part 1: Overview and Concepts

OPC Unified Architecture – Part 1: Overview and Concepts

v1.05.06

1Scope
2Terms, definitions, and abbreviated terms
- 2.1Terms and definitions
- 2.2Abbreviated terms
3Structure of the OPC UA series
- 3.1Specification organization
- 3.2Specification parts
4Overview
5Systems concepts
6Client/Server Service Sets
Bibliography

2.1.18 Message

data unit conveyed between Client and Server that represents a specific Service request or response