GB/T 21099.3: Evolution and historical versions
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| GB/T 21099.3-2024 | English | RFQ |
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Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics
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GB/T 21099.3-2024
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Function block (FB) for process control -- Part 3: Electronic device description language (EDDL)
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Function block (FB) for process control -- Part 3: Electronic device description language (EDDL)
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PDF similar to GB/T 21099.3-2024
Basic data | Standard ID | GB/T 21099.3-2024 (GB/T21099.3-2024) | | Description (Translated English) | Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N10 | | Classification of International Standard | 25.040.40; 35.240.50 | | Word Count Estimation | 446,496 | | Date of Issue | 2024-11-28 | | Date of Implementation | 2025-06-01 | | Older Standard (superseded by this standard) | GB/T 21099.3-2018 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 21099.3-2024: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics
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ICS 25.040.40;35.240.50
CCSN10
National Standard of the People's Republic of China
Replaces GB/T 21099.3-2018
Devices and integration in enterprise systems
Function blocks (FB) and electronic devices for process control
Description Language (EDDL)
Part 3.EDDL syntax and semantics
Released on 2024-11-28
2025-06-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
1 Scope 1
2 Normative references 1
3 Terms, definitions, abbreviations and acronyms 3
3.1 Terms and Definitions 3
3.2 Abbreviations and abbreviations 4
4 Declaration of Conformity 5
5 EDD and EDDL models 5
6 Agreement 7
7 Overview 9
8 EDD identification information 23
9 Data Modeling27
10 Communication 75
11 User Interface 89
12 METHOD 144
13 Device modeling 149
14 Common attributes 182
15 Redefinition 195
16 Citations 217
17 String 228
18 Conditional Expressions 230
19 Expression 232
20 Text Dictionary 238
Appendix A (Normative) EDDL Form Definition 240
Appendix B (Normative) Data Types 388
Appendix C (Informative) EDDL Example 396
Foreword
This document was drafted in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents".
This document is Part 3 of GB/T (Z) 21099.GB/T (Z) 21099 has published the following parts.
--- Function blocks for process control Part 1.General aspects of the system;
--- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 2.FB concept specification;
--- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 3.EDDL syntax and semantics;
--- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 4.EDD interoperability;
--- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 5.EDDL built-in library;
--- Function Block (FB) and Electronic Device Description Language (EDDL) for process control Part 6.Meeting the needs of field device engineering tools for integrating fieldbus devices.
This document replaces GB/T 21099.3-2018 "Function blocks (FB) for process control Part 3.Electronic device description language
(EDDL)》, compared with GB/T 21099.3-2018, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Changed the content of "Lexical Structure Conventions" (see 6.3, Chapter 5 of the.2018 edition);
--- Changed the content of "Electronic Device Description Language" (see Chapter 7, Chapter 7 of the.2018 edition);
--- Added EDD identification information (see Chapter 8);
---Added data modeling (see Chapter 9);
--- Added communication (see Chapter 10);
--- Added user interface (see Chapter 11);
---Added METHOD (see Chapter 12);
---Added equipment modeling (see Chapter 13);
---Added common properties (see Chapter 14);
--- Added redefinition (see Chapter 15);
--- Added references (see Chapter 16);
---Added strings (see Chapter 17);
---Added conditional expressions (see Chapter 18);
--- Added expressions (see Chapter 19);
---Added text dictionary (see Chapter 20);
---Change Appendix B "EDDL built-in library" to "Data types" (see Appendix B, Appendix B of the.2018 edition);
--- Deleted Appendix D (see Appendix D of the.2018 edition).
This document is equivalent to IEC 61804-3.2020 "Function blocks (FBs) and electronic devices for equipment and integrated process control in enterprise systems"
Device Description Language (EDDL) Part 3.EDDL syntax and semantics.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Machinery Industry Federation.
This document is under the jurisdiction of the National Industrial Process Measurement, Control and Automation Standardization Technical Committee (SAC/TC124).
This document was drafted by. Anhui Tiankang (Group) Co., Ltd., China Academy of Railway Sciences Group Co., Ltd. Electronic Computing Technology
Research Institute, Zhongkong Technology Co., Ltd., Henan Baoshian Electronic Technology Co., Ltd., Jiangsu Huaxia Instrument Co., Ltd., Beijing Jingyi Group
Ltd., Xiamen Yudian Automation Technology Co., Ltd., Shenzhen Ertai Technology Co., Ltd., Yangzhou Vocational University, Chongqing Chuanyi
Automation Co., Ltd., Jiangsu Jack Instrument Co., Ltd., Endress+Hauser (China) Automation Co., Ltd., Qingdao Automation Instrument Co., Ltd.
Ltd., Yunnan Normal University, Chongqing Chuanyi Software Co., Ltd., Guoneng Zhishen Control Technology Co., Ltd., Chongqing Wei'an Detector Manufacturing Co., Ltd.
Co., Ltd., Jiangyuan (Tianchang) Technology Co., Ltd., Chongqing Langwei Instrument Co., Ltd., Zhejiang Chint Zhongzi Control Engineering Co., Ltd.
Ltd., Chongqing Shulong Information Technology Co., Ltd., Shaanxi Institute of Metrology, Hangzhou Automation Technology Research Institute Co., Ltd., Xiamen
Menandong Electronics Co., Ltd., Jiangsu Shuangmu Measurement and Control Technology Co., Ltd., Tianjin Xuner Instrument Technology Co., Ltd., Nanjing University of Posts and Telecommunications, Chongqing
Sichuan Instrument Automation Co., Ltd. Flow Meter Branch, Beijing Brady Instrument Co., Ltd., Sichuan Huikeda Instrument Manufacturing Co., Ltd.
Shanghai Lodinson Industrial Automation Equipment Co., Ltd., Jingfeng Group Co., Ltd., Dandong Tongbo Electric (Group) Co., Ltd., Chongqing
Silian Transportation Technology Co., Ltd., Siemens (China) Co., Ltd., Delu (Shanghai) Testing Technology Co., Ltd., Southwest University, Chongqing University
Zhilian Instrument Co., Ltd.
The main drafters of this document are. Zhang Jun, Li Fan, Zhang Lei, Bai Junwei, Sun Guangxin, Shen Hongliang, Zhou Yu, Wu Caixia, Chen Jiusong, Xu Jian, Hua Laiyu,
Chang Kejing, Zhang Zhaodong, Wang Fang, Huang Dong, Lu Xiaochi, Wang Yiwei, Qin Zeguang, Gan Jianhou, Tian Yingming, Gao Fan, Tian Yucong, Tang Tian, Chen Baorong, Zhang Jun,
Jin Weifeng, Wang Li, Che Yang, Bu Yan, Xiao Guozhuan, Zhang Yuehuan, Li Hongsuo, Wang Qiang, Zou Mingwei, Gao Jidong, Xu Siqi, Li Weimin, Xu Dejun, Zhang Lei,
Shao Ming, Li Jia, Zhang Tao, Yang Yang, Zhang Yu, Liu Feng, Zhang Xinguo, Zhang Geng, Zhou Xuelian, Huang Renjie, Wu Hongwei, Zhou Xiang, Gao Jingmei, Hao Yuting,
Xiong Yihe, Xu Xi, Zhong Xiongyu, Zhang Zhongrui, and Ren Shiqi.
The previous releases of this document and the documents it replaces are.
---First published in.2010 as GB/T 21099.3-2010, first revised in.2018;
---This is the second revision.
Introduction
EDDL fills the gap between the conceptual function block specification and product implementation of GB/T 21099.2.It allows manufacturers to
Devices of different technologies and platforms use the same description method.
GB/T (Z) 21099 consists of the following 6 parts.
--- Part 1.General introduction to system aspects. The purpose is to provide suppliers with general guidelines and specifications to ensure that users can select compatible equipment.
compatibility, interoperability, interoperability and interchangeability.
--- Part 2.FB concept specification. The purpose is to define multiple types of function blocks, including. device models of device components; measurement,
Conceptual specification of FB implementation and processing, including general rules for essential features of supporting controls to avoid hindering innovation
details, and specialization details in different industrial fields; Electronic Device Description (EDD) technology, using engineering life cycle tools to
Integrate real product details.
--- Part 3.EDDL syntax and semantics. The purpose is to specify the Electronic Device Description Language (EDDL) technology, which allows the use of industrial
The integration of actual product details is accomplished through tools in the process life cycle.
--- Part 4.EDD interoperability. The purpose is to ensure that field device developers use the EDDL structure consistently. It supplements
EDDL specification to promote interoperability and improve portability between EDDL applications.
--- Part 5.EDDL built-in library. The purpose is to define the EDDL built-in library and provide configuration files for various fieldbuses.
--- Part 6.Meeting the needs of field device engineering tools for integrated fieldbus devices. The purpose is to provide equipment and system manufacturers with
It provides guidance for manufacturers to use EDDL technology to meet user needs, and also provides guidance for system integrators and instrument maintenance personnel.
Provides guidance to help end users integrate systems and incorporate device management into their workflow using EDDL technology.
EDDL can also be used to describe product attributes in other areas such as industrial automation. Industrial automation can include general digital and analog
Devices such as analog input/output modules, motion controllers, human-machine interfaces, sensors, closed-loop controllers, encoders, hydraulic valves and programmable controllers.
The relationship between GB/T 21099.3 and other standards and products is shown in Figure 1.
Figure 1 Relationship between GB/T 21099.3 and other standards and products
Equipment and integration in enterprise systems
Function blocks (FB) and electronic devices for process control
Description Language (EDDL)
Part 3.EDDL syntax and semantics
1 Scope
This document describes the Electronic Device Description Language (EDDL) technology that allows tools in the engineering life cycle to be used to complete the
Integration of actual product details.
This document specifies EDDL as a general language for describing the properties of automation system components. EDDL can describe the following.
● Equipment parameters and their dependencies.
● Device capabilities, such as simulation mode, calibration.
● Graphical representations, such as menus.
● Interaction with control devices.
● Graphical representation.
---Enhance user interface;
---Drawing system.
● Persistent data storage.
EDDL is used to create electronic device descriptions (EDDs), such as specific devices, generic profiles, or libraries. EDDs are generated using appropriate tools.
It generates interpreted code to support parameter processing, operation and monitoring of automation system components such as remote I/O, controllers, sensors and programmable controllers.
This document specifies the semantic and lexical structure in a grammar-independent format. A specific grammar is defined in Appendix A, but it is also possible to use the semantic model with a different grammar.
IEC 61804-4 specifies EDD applications and EDD interpretation of EDD documents to support EDD interoperability.
IEC 61804-5 specifies the EDDL built-in library and provides various fieldbus specifications.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this text.
Only the version corresponding to that date is applicable to this document; for undated referenced documents, the latest version (including all amendments) is applicable to this document.
ISO 639 (all parts) Codes for the identification of language names
ISO 3166-1 Codes for the identification of countries and subregions of the world Part 1.Country codes
Note. GB/T 2659.1-2022 Codes for the names of countries and regions and their administrative divisions Part 1.Country and area codes (ISO 3166-1.2020, MOD)
ISO /T S29002-5 Industrial automation systems and integrated characteristic data exchange Part 5.Identification scheme
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