OPC 10000-8 UA Part 8: DataAccess


This specification describes Data Access applications, covering:
– Overview and concepts of Data Access and its evolution from the OPC Classic Data Access specifications.
– Information model description and behavior rules of Variable- and data-types
– Description and rules of the PercentDeadband behavior
– Detailed description of error codes that are specific to this specification

Working Group Unified Architecture Core - UA
Document Type Specification
Editor(s) Karl Deiretsbacher
License Specifications
Issue Tracking Mantis Project - OPC 10000-8
Access Level Registered
Namespace http://opcfoundation.org/UA/
Version Status Date
Release 2023-12-13
Topics: Quantity Model
Release 2017-11-22
Release 2015-07-20
Version Status Date
Deprecated 2021-10-27
Deprecated 2012-03-18
Deprecated 2009-02-08