GB/T 33863.10-2021OPC unified architecture - Part 10: Programs (English PDF)

Foreword

GB/T 33863 "OPC Unified Architecture" is divided into the following 13 parts.

---Part 1.Overview and concepts;

---Part 2.Security Model;

---Part 3.Address space model;

---Part 4.Services;

---Part 5.Information Model;

---Part 6.Mapping;

---Part 7.Rules and Regulations;

---Part 8.Data Access;

---Part 9.Alarms and conditions;

---Part 10.Procedure;

---Part 11.Historical visits;

---Part 12.Discovery;

---Part 13.Aggregation.

This part is part 10 of GB/T 33863.

This section was drafted in accordance with the rules given in GB/T 1.1-2009.

The translation method used in this part is equivalent to IEC 62541-10.2012 "OPC Unified Architecture Part 10.Procedure".

The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows.

---GB/T 33863.1-2017 OPC Unified Architecture Part 1.Overview and Concepts (IEC /T R62541-1.2010,

IDT);

---GB/T 33863.5-2017 OPC Unified Architecture Part 5.Information Model (IEC 62541-5.2011, IDT);

---GB/T 33863.7-2017 OPC Unified Architecture Part 7.Profile (IEC 62541-7.2012, IDT).

This part was proposed by China Machinery Industry Federation.

This part is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124).

Drafting organizations of this section. Northeastern University, Institute of Comprehensive Technology and Economics of Machinery Industry Instrumentation, Beijing Institute of Automation of Machinery Industry,

Shenyang Institute of Automation, Chinese Academy of Sciences, Chongqing University of Posts and Telecommunications, Central Electric Power Planning and Design Institute, Shanghai Automation Instrumentation Co., Ltd., Fujian Shangrun Precision

Instrument Co., Ltd., Qingdao Haier Industrial Intelligence Research Institute Co., Ltd., China National Tobacco Corporation, Rockwell Automation (China) Co., Ltd.,

B&R Industrial Automation (China) Co., Ltd., Yokogawa Electric (China) Co., Ltd., Phoenix Contact (Nanjing) R&D Engineering Center Co., Ltd.

Company, OPC Foundation China Association, Liaoning Green Automation Equipment Co., Ltd.

Introduction

GB/T 33863 provides a specification for OPCUA application developers. The specification gives an analysis for the development of standard interfaces

And the design process, the standard interface can facilitate the development and application of multiple suppliers, and achieve seamless interoperability.

OPC Unified Architecture Part 10.Procedure

1 Scope

This part of GB/T 33863 specifies the standard representation method and information model of the program in the OPC unified architecture, including the program

Description of node classes, standard features, methods and events, and related behaviors and information.

The complete address space model including all node classes and attributes is specified in GB/T 33863.3.Standardized in GB/T 33863.4

These services are defined for the management program to call methods (Methods).

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article

Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 33863.3-2017 OPC Unified Architecture Part 3.Address Space Model (IEC 62541-3.2010, IDT)

GB/T 33863.4-2017 OPC Unified Architecture Part 4.Services (IEC 62541-4.2011, IDT)

IEC /T R62541-1 OPC Unified Architecture Part 1.Overview and Concepts (OPCunifiedarchitecture-Part 1.

Overviewandconcepts)

IEC 62541-5 OPC Unified Architecture Part 5.Information Model (OPCunifiedarchitecure-Part 5.Information

model)

IEC 62541-7 OPC Unified Architecture Part 7.Profiles (OPCunifiedarchitecture-Part 7.Profiles)

3 Terms, definitions and abbreviations