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GB/T 21099.2-2024 English PDF

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US$1394.00 · In stock
Delivery: <= 9 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21099.2-2024: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 2: Specification of FB concept
Status: Valid

GB/T 21099.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21099.2-2024	1394	Add to Cart	9 days	Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 2: Specification of FB concept	Valid
GB/T 21099.2-2015	1174	Add to Cart	7 days	Function blocks (FB) for process control -- Part 2: Specification of FB concept	Valid
GB/T 21099.2-2007	RFQ	ASK	16 days	Function blocks for process control -- Part 2: Specification of FB concept and electronic device description language	Obsolete

Similar standards

GB/T 20438.5 GB/T 20438.4 GB/T 20438.6 GB/T 21099.4 GB/T 21099.5 GB/T 21099.3

Basic data

Standard ID: GB/T 21099.2-2024 (GB/T21099.2-2024)
Description (Translated English): Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 2: Specification of FB concept
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N10
Classification of International Standard: 25.040.40; 35.240.50
Word Count Estimation: 70,727
Date of Issue: 2024-11-28
Date of Implementation: 2025-06-01
Older Standard (superseded by this standard): GB/T 21099.2-2015
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 21099.2-2024: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 2: Specification of FB concept

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 25.040.40;35.240.50 CCSN10 National Standard of the People's Republic of China Replaces GB/T 21099.2-2015 For equipment and integrated process control in enterprise systems Function Block (FB) and Electronic Device Description Language (EDDL) Part 2.FB Concept Specification Published on 2024-11-28 Implemented on 2025-06-01 State Administration for Market Regulation The National Standardization Administration issued

Preface V Introduction VII 1 Scope 1 2 Normative references 1 3 Terms, definitions, abbreviations and lexical structure conventions 2 3.1 Terms and Definitions 2 3.2 Abbreviations 9 3.3 Lexical Structure Conventions 10 4 General Function Block (FB) Definition and EDD Model 11 4.1 Equipment structure (equipment model) 11 4.1.1 Device model description 11 4.1.2 FB Type 14 4.1.3 FB Execution 15 4.1.4 References between IEC 61499 and IEC 61804 models 16 4.1.5 UML Specification of Equipment Model 17 4.1.6 Algorithm Classification 19 4.1.7 Algorithm Description 20 4.1.8 Input and output variables and parameter definitions 20 4.1.9 Variable and parameter selection 21 4.1.10 Mode, Status and Diagnosis 21 4.2 Block Combination 21 4.2.1 Measurement channel 21 4.2.2 Execution channel 22 4.2.3 Application 22 4.3 EDD and EDDL models 23 4.3.1 Overview of EDD and EDDL 23 4.3.2 EDD Architecture 23 4.3.3 Concept of EDD 23 4.3.4 Principles of EDD development process 24 4.3.5 The relationship between lexical structure and formal definition 25 4.3.6 Built-in Programs 25 4.3.7 Line 25 5 Block Detailed Definition 25 5.1 Overview 25 5.2 Application of FB 25 5.2.1 Analog Input FB 25 5.2.2 Analog output FB 27 5.2.3 Discrete Input FB 28 5.2.4 On/off execution FB and discrete output FB 29 5.2.5 Calculation FB 31 5.2.6 Control FB 32 5.3 Component FB 33 5.4 Technical Block 33 5.4.1 Temperature technology block 33 5.4.2 Pressure technology block 36 5.4.3 Adjustable execution technology block 38 5.4.4 On/off execution technology block 40 5.5 Equipment (resource) block 42 5.5.1 Identification 42 5.5.2 Device Status 42 5.5.3 Message 44 5.5.4 Initialization 44 5.6 Common Algorithm for All Blocks 44 5.6.1 Data input/data output status 44 5.6.2 Validity 44 5.6.3 Reset Initialization 45 5.6.4 Fail-safe 45 5.6.5 Remote Cascade Initialization 45 6 FB Environment 46 7 Mapping of system management 46 8 Mapping to Communication 46 Appendix A (Informative) Parameter Description 49 Appendix B (Informative) Compatibility Level 56 B.1 Overview 56 B.2 Compatibility57 B.3 Incompatibility 57 B.4 Coexistence57 B.5 Connectivity57 B.6 Interoperability 57 B.7 Interoperability 58 B.8 Interchangeability 58 Appendix C (Informative) Proxy Concept and Its Use in FB Applications 59 C.1 General Agent Concepts 59 C.2 Using the Proxy Concept in FB Applications 59 References 61 Figure 1 Relationship between GB/T 21099.2 and other standards and products VII Figure 2 By process (P Figure 3 FB structure that can be distributed in the device 12 Figure 4 IEC 61804 FB can be implemented in different devices13 Figure 5 Common components of a device 13 Figure 6 Block type 14 of IEC 61804 (all parts) Figure 7 IEC 61804 block overview (non-normative graphical representation) 15 Figure 8 UML classification diagram of device model 18 Figure 9 Measurement process signal flow 21 Figure 10 Signal flow of the execution process 22 Figure 11 Application process signal flow 23 Figure 12 EDD generation process 24 Figure 13 Analog input FB 26 Figure 14 Analog output FB 27 Figure 15 Discrete input FB 29 Figure 16 Discrete output FB 30 Figure 17 Calculation FB 31 Figure 18 Control FB 32 Figure 19 Temperature technology block 34 Figure 20 Pressure technology block 37 Figure 21 Adjustable execution technology block 39 Figure 22 On/off execution technology block 41 Figure 23 Harel state diagram 43 Figure 24 Application structure of ISO OSI reference model 46 Figure 25 Client/Server Relationship with Reference to the OSI Reference Model 47 Figure 26 IEC 61804 FB to APO mapping 47 Figure B.1 Functional device compatibility level 56 Figure C.1 Proxy model class diagram 59 Figure C.2 Agent Integration in DCS 60 Table 1 Field attribute description 11 Table 2 Equivalence between IEC 61804 and IEC 61499 model elements 16 Table 3 Variable and parameter description template 20 Table 4 Temperature sensor example of Sensor_Type 35 Table 5 Device status description table 43 Table 6 Device state transition table 44 Table A.1 Parameter Description 49 Table B.1 Functional characteristics 56

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is Part 2 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 Blocks (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 2 Points. FB concept specification; --- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 3 Points. EDDL syntax and semantics; --- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 4 Points. EDD interoperability; --- Function Block (FB) and Electronic Device Description Language (EDDL) for equipment and integrated process control in enterprise systems Part 5 Points. EDDL built-in library; --- Function blocks (FB) and electronic device description language (EDDL) for process control Part 6.Meeting the requirements of field device engineering tools The need to integrate fieldbus devices. This document replaces GB/T 21099.2-2015 "Function blocks (FB) for process control Part 2.Function block concept specification" and Compared with GB/T 21099.2-2015, in addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the scope to include "Electronic Device Description (EDD) technology, which can integrate real product Product Details”, deleted “This document only defines a subset of GB/T 21099.1, while GB/T 21099.1 describes Appendix B contains the conformance statement of the conformance statement only with GB/T 21099 This part is relevant. The requirements in GB/T 21099.1 are not included in these conformity declarations" and "This part of GB/T 21099 The classification is also based on GB/T 19769.1 "Abstract Definition" and other contents (see Chapter 1, Chapter 1 of the.2015 edition); --- Added terms. EDDL processor, EDDL profile, EDD application, incompatibility, proxy, electronic device description technology, electronic Device Description Interpreter, Electronic Device Description Language, Electronic Device Description Language Compiler, Coexistence, Managed Resources, Interoperability, Interoperability Convertibility, interconnectivity, interoperability, models, built-in routines, performance, semantics, preprocessors, preprocessor directives (see Chapter 3); --- Added "Lexical Structure Conventions" (see 3.3); ---"CommandASE" has been added to the mapping from FB to APO (see Chapter 8). This document is equivalent to IEC 61804-2.2018 "Function Block (FB) and Electronic Device Description Language (EDDL) for Process Control Part 2 Part. FB Concept Specification. The following minimal editorial changes were made to this document. --- In order to coordinate with the existing standards, the name of the standard is changed to "Function Blocks (FB) for Equipment and Integrated Process Control in Enterprise Systems" and Electronic Device Description Language (EDDL) Part 2.FB Concept Specification. 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 and Control Standardization Technical Committee (SAC/TC124). This document was drafted by. Chongqing Chuanyi Software Co., Ltd., Jiangyuan (Tianchang) Technology Co., Ltd., Shaanxi Institute of Metrology, Shanghai Lodinson Industrial Automation Equipment Co., Ltd., Jiangsu Shuangmu Measurement and Control Technology Co., Ltd., Chongqing Industrial Automation Instrumentation Research Institute Co., Ltd. Ren Company, Endress+Hauser (China) Automation Co., Ltd., Beijing Brady Instrument Co., Ltd., Jiangsu Jack Instrument Co., Ltd., Siemens (China) Co., Ltd., Shenyang Institute of Automation, Chinese Academy of Sciences, Xiamen Anton Electronics Co., Ltd., Dandong Tongbo Electric (Group) Co., Ltd., Zhejiang Chint Zhongzi Control Engineering Co., Ltd., Xi'an Youkong Technology Development Co., Ltd., Yangzhou Vocational University, Guoneng Zhi Deep Control Technology Co., Ltd., Chongqing Xin'an Network Security Rating Evaluation Co., Ltd., Qinghai Salt Lake Industry Co., Ltd., Henan Baoshi An Electronic Technology Co., Ltd., Chongqing Wei'an Tester Manufacturing Co., Ltd., Anhui Tiankang (Group) Co., Ltd., Chongqing Beibei District Kemeng Instrument Co., Ltd., Zhejiang Zhongkong Automation Instrument Co., Ltd., Beijing Inventec Power Electronics Engineering Technology Co., Ltd., Jiangsu Hua Xia Instrument Co., Ltd., Chongqing Chuanyi Automation Co., Ltd., Beijing Kunlun Coast Technology Co., Ltd., Beijing Yuandong Instrument Co., Ltd. Company, China Academy of Railway Sciences Group Co., Ltd. Electronic Computing Technology Research Institute, Chongqing Chuanyi Automation Co., Ltd. Flow Meter Branch, Chongqing Langwei Instrument Co., Ltd., Shenzhen Hengliu Technology Co., Ltd., Jiangsu Jiechuang Flow Meter Co., Ltd., Than Shwe Sensor (Suzhou) Co., Ltd., Chongqing Silian Transportation Technology Co., Ltd., Xi'an Ansen Intelligent Instrument Co., Ltd., Xi'an Ruiheng Measurement and Control Equipment Co., Ltd., Chongqing Electric Power College, Shenzhen Biaoli Technology Development Co., Ltd., Ma'anshan Knight Instrument Technology Co., Ltd. Co., Ltd., Jiangsu Xinhui Measurement & Control Technology Co., Ltd., Southwest University, and Chongqing Zhongzhilian Instrument Co., Ltd. The main drafters of this document are. Tian Yingming, Xu Jian, Ma Bin, Han Bing, Wang Xujian, Chen Shuang, Liu Xiao, Wang Yiwei, Gao Jidong, Chen Shumin, Wang Peng, Huang Dong, Gao Fan, Wang Zhongfeng, Xiao Guozhuan, Yu Xiaochen, Xu Ruidong, Hu Ming, Chen Jiusong, Zhang Zhaodong, Feng Jian, Mao Qinghan, Lu Chengying, Lang Yunfei, Tang Tian, Hua Qiguo, Yan Legang, Yu Liming, Wu Shiming, Ren Yanan, Wang Fang, Zheng Yiqun, Sun Hongquan, Li Shuai, Zou Mingwei, Zhang Bin, Liao Qiong, Zheng Lixing, Chen Cheng, Zhou Yu, Wang Shixing, Liu Ke, Zhang Bo, Chen Ru, Shu Gaoxiang, Wang Yuxiang, Zhang Yu, Liu Feng, Zhang Xinguo, Zhang Geng, Yang Yang, Zhou Xuelian, Huang Li, Zhang Jiancheng, Wu Hongwei, Bu Yan, Zhou Xiang, Gao Jingmei, Zhang Tao, Liu Jiahao, Zhang Jiayu, Zhang Xinbo, and Zhu Yinzhu. The previous versions of this document are as follows. ---GB/T 21099.2-2007; ---GB/T 21099.2-2015.

Introduction

GB/T (Z) 21099 is intended to consist 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 provide conceptual function block specifications, including. device model of device components; conceptual specification of the FB for measurement, execution, and processing, including general rules for supporting essential features of control to avoid impeding innovation New details and specialized details for different industrial fields; Electronic Device Description (EDD) technology, using engineering life cycle tools 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 portability between EDDL applications Plant nature. --- 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. This document provides conceptual functional block specifications that can be mapped by industrial organizations to standardize communication systems and their associated definitions. Can be used to specify Electronic Device Description Language (EDDL). The relationship between GB/T 21099.2 and other standards and products is shown in Figure 1. Figure 1 Relationship between GB/T 21099.2 and other standards and products For equipment and integrated process control in enterprise systems Function Block (FB) and Electronic Device Description Language (EDDL) Part 2.FB Concept Specification

1 Scope

This document applies to function blocks (FB) for process control. This document specifies the function block (FB) taking the following factors into consideration. a) The device model defines the device components that conform to this document. b) FB concept specification for measurement, execution and processing. It includes general rules for essential features to support control and Details that hinder innovation and specialization in different industrial fields are avoided. c) Electronic Device Description (EDD) technology, which can integrate real product details using engineering life cycle tools. Function block standardization combines a variety of existing technologies to define and abstract the characteristics of function blocks in a unique way. The abstract method of function blocks is called "FB concept specification" in this document. The abstract definition of function blocks can be applied to a specific communication system. Such as are referred to herein as FB concept specifications and are mapped by industry organizations to specific communication systems and their additional definitions. NOTE This document can be mapped to ISO 15745-1. There are many solutions on the market that meet the requirements of this document and show how the conceptual specifications can be implemented in a given technology. New technologies need to find equivalent solutions (see Figure 4).

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. Note. GB/T 9387.1-1998 Information technology Open Systems Interconnection Basic Reference Model Part 1.Basic Model (idt ISO /IEC 7498-1. 1994) Note. GB/T 16657.2-2008 Industrial Communication Network Fieldbus Specification Part 2.Physical Layer Specification and Service Definition (IEC 61158-2. 2007, IDT) GB/T 20540.1-2006 Fieldbus Type 3 for measurement and control of digital data communications for industrial control systems. PROFIBUS Specification Part 1 Part. Overview and Guidelines (IEC 61158-1 Type 3..2003, MOD) GB/T 20540.2-2006 Fieldbus Type 3 for measurement and control of digital data communications for industrial control systems. PROFIBUS Specification Part 2 Part. Physical layer specification and service definition (IEC 61158-2 Type 3..2003, MOD) GB/T 20540.3-2006 Fieldbus Type 3 for measurement and control of digital data communications for industrial control systems. PROFIBUS Specification Part 3 Part. Data link layer service definition (IEC 61158-3 Type 3..2003, MOD) GB/T 20540.4-2006 Fieldbus Type 3 for measurement and control of digital data communications for industrial control systems. PROFIBUS Specification Part 4 ......

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Question 5: Should I purchase the latest version GB/T 21099.2-2024?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 21099.2-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.