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Industrial wireless networks WIA specification -- Part 2: WIA system architecture and communication specification for factory automation (WIA-FA)
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Basic data | Standard ID | GB/T 26790.2-2015 (GB/T26790.2-2015) | | Description (Translated English) | Industrial wireless networks WIA specification -- Part 2: WIA system architecture and communication specification for factory automation (WIA-FA) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N10 | | Classification of International Standard | 25.040 | | Word Count Estimation | 156,198 | | Date of Issue | 2015-12-10 | | Date of Implementation | 2016-07-01 | | Regulation (derived from) | National Standard Announcement 2015 No.38 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 26790.2-2015: Industrial wireless networks WIA specification -- Part 2: WIA system architecture and communication specification for factory automation (WIA-FA)
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Industrial wireless networks WIA specification - Part 2. WIA system architecture and communication specification for factory automation (WIA-FA)
ICS 25.040
N10
National Standards of People's Republic of China
Industrial Wireless Network WIA Specification Part 2.
WIA system for factory automation
Structure and communication specification
IndustrialwirelessnetworksWIAspecification-Part 2. WIAsystem
architectureandcommunicationspecificationforfactoryautomation (WIA-FA)
2015-12-10 released
2016-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 terms, definitions, acronyms and conventions
3.1 Terms and definitions 1
3.2 Abbreviations 4
3.3 Conventions 5
Data Encoding Rules
4.1 Overview 7
4.2 Basic data type encoding 7
4.3 Structured data type encoding 11
5 Overview of WIA-FA 11
5.1 Device Type 11
5.2 Topology 13
5.3 protocol stack structure
System Management
6.1 Overview 14
6.2 Device Management Application Process 15
6.3 Device addressing method and address assignment 27
6.4 Distribution of communication resources
6.5 Field equipment access and off-grid process 29
6.6 Network Performance Monitoring 31
6.7 Management information base and its services 32
7 physical layer 44
7.1 Overview 44
7.2 WIA-FA Physical layer general requirements 45
7.3 WIA-FA Physical Layer Additional Requirements 46
8 data link layer
8.1 Overview 48
8.2 Data link layer data service 56
8.3 Data Link Layer Management Service 59
8.4 Data link layer frame format
8.5 Data link layer state machine 85
9 Access equipment and gateway equipment Cable service 93
9.1 Overview 93
9.2 Access device to join network 94
9.3 Frame format for gateway connection to the access device
10 application layer 96
10.1 Overview 96
10.2 Application Layer Protocol Stack
10.3 Application Layer Functions 97
10.4 Application data 98
10.5 User application process 99
10.6 Application Layer Service 107
10.7 Apply sublayer 113
11 security 135
11.1 Overview 135
11.2 Safety related services 138
11.3 security by adding 144
11.4 Key Management 145
11.5 Data link layer secure communication
11.6 Security Alert 149
11.7 Security-related frame format 149
Appendix A (Normative Appendix) Security Policy for WIA-FA Networks 153
Risk analysis of WIA-FA networks
A.2 WIA-FA Safety Principles 153
A.3 WIA-FA Safety Objective 153
A.4 Classification of security systems
Reference 154
Foreword
GB/T 26790 "Industrial Wireless Network WIA Specification" is divided into the following eight parts.
Part 1. WIA system architecture and communication specifications for process automation;
Part 2. WIA system architecture and communication specifications for plant automation;
Part 3. WIA-PA protocol conformance test specification;
Part 4. WIA-FA protocol conformance test specification;
- Part 5. WIA-PA interoperability test specification;
- Part 6. WIA-FA interoperability test specification;
- Part 7. General conditions for WIA products;
Part 8. WIA Industry Code.
This part is part 2 of GB/T 26790.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents.
This part is made by the China Machinery Industry Federation.
This part of the National Industrial Process Measurement and Control Standardization Technical Committee (SAC/TC124) centralized.
This part of the main drafting unit. Shenyang Institute of Automation, Chinese Academy of Sciences, Institute of integrated mechanization of mechanical and electrical technology, North
Beijing University of Science and Technology, Zhejiang University, Zhejiang Institute of Control Co., Ltd.
The main drafters of this part are. Yu Haibin, Liang Wei, Liu Dan, Wang Qin, Zhang Xiaoling, Wan Yadong, Liu Shuai, Yang Yutuo, Zeng Peng, Ding Lu, Feng Dongqin,
Qi Yue, Chen Xiaofeng, Mei Ke, Luo Xinqiang, Liu Min, Shi Yiming, Chen Jiming, Chen Jianfei, Zhang Sichao, Wang Kai, Sun Liang, Cheng Peng
Industrial Wireless Network WIA Specification Part 2.
WIA system for factory automation
Structure and communication specification
1 Scope
This part of GB/T 26790 defines the WIA-FA (WirelessNet-based) based on IEEESTD802.11-2012 radio frequency (RF)
WorksforIndustrialAutomation-FactoryAutomation) System Architecture and Communication Specification.
This section applies to factory automation measurement, monitoring and control of the wireless network system.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 25931-2010 Accurate Clock Synchronization Protocol for Network Measurement and Control Systems (IEC 61588..2009, IDT)
IEEESTD802.11-2012 Information technology - Telecommunications and information exchange between systems Local and metropolitan area network specific requirements
Part 11. Wireless LAN Media Access Control and Physical Layer Specification [Informationtechnology-Telecommunications
andinformationexchangebetweensystems-Localandmetropolitanareanetworks-Specificrequire-
ments-Part 11. WirelessLAN MediumAccessControl (MAC) andPhysicalLayer (PHY) specifica-
tions]
3 terms, definitions, abbreviations and conventions
3.1 Terms and definitions
The following terms and definitions apply to this document.
3.1.1
Absolute slot number absolutetimeslotnumber
Counts from the start of the network formation to the current time slot number.
Note. This value is incremented by 1 as the serial number of the current slot and the maximum value is (248-1). When the maximum value is reached, the value is reset to zero.
3.1.2
Access device accessdevice
Installed at the industrial site, responsible for the site equipment on the sensor data, alarm and network management related information forwarded to the gateway equipment, or
The gateway device control signal, management information and configuration information forwarded to the field device.
3.1.3
Aggregation aggregation
A process of combining data of a plurality of user application objects into a packet or merging a plurality of field devices into a frame.
3.1.4
Configure applicationconfiguration
Configure the user application process on the field device to complete a specific task in the plant automation application process.
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