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GB/T 20720.2-2020: Enterprise-control system integration - Part 2: Objects and attributes for enterprise-control system integration
Status: Valid GB/T 20720.2: Evolution and historical versions
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Enterprise-control system integration - Part 2: Objects and attributes for enterprise-control system integration
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GB/T 20720.2-2020
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Enterprise-control system integration -- Part 2: Object model attributes
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Basic data | Standard ID | GB/T 20720.2-2020 (GB/T20720.2-2020) | | Description (Translated English) | Enterprise-control system integration - Part 2: Objects and attributes for enterprise-control system integration | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J07 | | Classification of International Standard | 25.040.40; 35.240.50 | | Word Count Estimation | 138,122 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2021-07-01 | | Older Standard (superseded by this standard) | GB/T 20720.2-2006 | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 20720.2-2020: Enterprise-control system integration - Part 2: Objects and attributes for enterprise-control system integration
---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.
(Enterprise Control System Integration Part 2: Objects and Attributes of Enterprise Control System Integration)
ICS 25:040:40;35:240:50
J07
National Standards of People's Republic of China
Replace GB/T 20720:2-2006
Enterprise control system integration
Part 2: Objects and attributes of enterprise control system integration
(IEC 62264-2:2013, IDT)
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅲ
Introduction Ⅳ
1 Scope 1
2 Normative references 1
3 Terms, definitions and abbreviations 1
3:1 Terms and definitions 1
3:2 Abbreviations 2
4 Object model attributes 2
4:1 Information Model 2
4:2 General modeling information 3
4:3 Realize the scalability of attributes through characteristics 4
4:4 Object model structure 4
4:5 Explanation of the table 4
4:6 Model relations 7
4:7 Level scope 7
4:8 Types of values 8
5 General Object Model 10
5:1 Personnel Information 10
5:2 Role-based device information 15
5:3 Physical asset information 19
5:4 Material information 24
5:5 Process section 34
5:6 Containers, tools and software 42
6 Operation Management Information 43
6:1 Operation definition information 43
6:2 Operation scheduling information 54
6:3 Operating performance information 66
6:4 Operating capability information 77
6:5 Process section capability information 87
7 Interrelationships between object models 89
8 Object list 91
9 Compliance 95
Appendix A (informative appendix) Production specific information 96
Appendix B (informative appendix) Usage and examples 102
Appendix C (informative appendix) Sample data set 110
Appendix D (Informative Appendix) Questions and Answers on Target Use 121
Appendix E (Informative Appendix) Logical Information Flow 131
References 133
Foreword
GB/T 20720 "Enterprise Control System Integration" is divided into five parts:
---Part 1: Model and terminology;
---Part 2: Objects and attributes of enterprise control system integration;
---Part 3: Manufacturing operation management activity model;
---Part 4: Objects and attributes of manufacturing operation management integration;
---Part 5: Business and manufacturing affairs:
This part is Part 2 of GB/T 20720:
This section was drafted in accordance with the rules given in GB/T 1:1-2009:
This part replaces GB/T 20720:2-2006 "Enterprise Control System Integration Part 2: Object Model Attributes", and GB/T 20720:2-
Compared with:2006, the main technical changes are as follows:
---Added the exchange information object model for manufacturing operation management activities, not just production operation management activities (see section
Chapter 6);
---Modified the production specific object model (see Appendix A, Appendix A of the:2006 edition);
---Added the UML object model, making the object model and related attribute tables available in the same part (see 4:4);
---Added the definition of hierarchical scope objects to replace location attributes (see 4:7);
--- Added a value type section to define the exchange of non-simple value types (see 4:8:5, 4:8:6, 4:8:7, 4:8:8);
--- Added a simple value type, which is defined using ISO 15000-5 (see 4:8:3):
The translation method used in this part is equivalent to the adoption of IEC 62264-2:2013 "Enterprise Control System Integration Part 2: Enterprise Control System Integration"
Objects and Properties of ":
The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows:
---GB/T 20720:1-2019 Enterprise Control System Integration Part 1: Model and Terminology (IEC 62264-1:2013,
IDT):
This section has made the following editorial changes:
--- Deleted the abbreviation of "MOM";
---The content of unit conversion has been added:
Please note that certain contents of this document may involve patents: The issuing agency of this document is not responsible for identifying these patents:
This part was proposed by China Machinery Industry Federation:
This part is under the jurisdiction of the National Automation System and Integration Standardization Technical Committee (SAC/TC159):
Drafting organizations of this section: Research on Intelligent Systems and Control of Beijing Institute of Machinery Industry Automation Co:, Ltd:, Tsinghua University, Zhejiang University
Institute, Goertek Co:, Ltd:, Qingdao Haier Industrial Intelligence Research Institute Co:, Ltd:
The main drafters of this section: Li Xiaodong, Wang Haidan, Huang Shuangxi, Su Hongye, Li Linguang, Yin Chunlei, Zhang Weijie, Wang Yong, Ren Taolin:
The previous versions of the standards replaced by this part are as follows:
---GB/T 20720:2-2006:
Introduction
This part of GB/T 20720 further defines the formal object model for exchanging information described in IEC 62264-1, using
UML object model, attribute table and instance: Models and terms defined in this section:
a) Emphasize the good integration behavior of the control system and the enterprise system throughout the life cycle of the system;
b) It can be used to improve the existing integration capabilities of manufacturing control systems and enterprise systems;
c) The application is not affected by the degree of automation:
This part especially provides a set of standard terminology, consistency concepts and models for the integration of control systems and enterprise systems, which will improve
Communication between all parties involved: The benefits will be:
a) Reduce the time for users to make new products reach the maximum production level;
b) Drive suppliers to provide suitable tools to realize the integration of control systems and enterprise systems;
c) Drive users to better clarify needs;
d) Reduce the cost of automated manufacturing processes;
e) Optimize the supply chain;
f) Reduce the amount of life cycle engineering:
IEC 62264 can be used to reduce the workload associated with implementing new products: The goal is to make enterprise systems and control systems interoperable
And easy integration:
The purpose of IEC 62264 does not mean:
a) It is recommended that there is only one way to integrate the control system and the enterprise system;
b) Forcing users to abandon their existing integrated processing methods;
c) Restrict the development of the integration of control systems and enterprise systems:
Enterprise control system integration
Part 2: Objects and attributes of enterprise control system integration
1 Scope
This part of GB/T 20720 specifies the general interface exchange content between manufacturing control functions and other enterprise functions: Tested
The considered interface is the interface between the layer 3 manufacturing system and the layer 4 business system in the hierarchical model defined by IEC 62264-1: Its purpose
It is to reduce the risks, costs and errors associated with implementing these interfaces:
Because IEC 62264 covers many fields and there are many different standards in these fields, the semantic description of IEC 62264 is
It is positioned so that other standards can be mapped to this standard: For this reason, IEC 62264 defines a set of general interfaces including
Elements, and the mechanism to extend these elements during implementation:
The scope of this section is limited to the definition of the object model and attributes of the exchange information defined in IEC 62264-1:
This section does not define attributes that describe object relationships:
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 references, the latest version (including all amendments) applies to this document:
IEC 62264-1 Enterprise Control System Integration Part 1: Models and Terminology (Enterprise-controlsystem integration-
Part 1: Modelsandterminology)
ISO /IEC 19501 Information Technology Open Distributed Processing Unified Modeling Language (UML) Version 1:4:2 [Informationtech-
nology-Opendistributedprocessing-Unifiedmodelinglanguage(UML)Version1:4:2)]
3 Terms, definitions and abbreviations
3:1 Terms and definitions
The following terms and definitions defined by IEC 62264-1 apply to this document:
3:1:1
Equipmentclass
Role-based device grouping with similar characteristics:
3:1:2
Event
A solicited or unsolicited fact:
Note: It illustrates the change of state in the enterprise:
3:1:3
Location
The scope of information exchanged is identified by the elements of the device hierarchy:
Example: There can be an agreement that only provides a "zone" name for the information exchanged because the site and the enterprise are implicitly defined through the messaging system:
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