GB/T 26790.1-2011Industrial wireless network WIA specification - Part 1: WIA System architecture communication specification for process automation (WIA-PA) (English PDF)

National Standard of the People's Republic of China

ICS

25.040

Classification

N 10

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

• 1 Scope
• 2 Normative references
• 3 Terms, Definitions and Abbreviations
• 3.1 Terms and definitions
• 3.2 Acronyms
• 4 data type definitions
• 4.1 Boolean type
• 4.3 Eight-string type
• 4.4 floating-point type
• 5 Overview
• 7 5.1 Device Type
• 5.2 Topology
• 5.3 Stack Structure
• 5.4 data stream
• 5.5 Interconnection
• 6 11 System Management
• 6.1 Overview
• 6.2 Systems Management Architecture
• 6.3 devices to join the process
• 6.4 virtual communication relationships
• 6.5 routing configuration and communication resource allocation
• 6.6 21 polymerization and depolymerization
• 6.7 Network Performance Monitoring
• 6.8 device leaves the process
• 6.9 MIB and service
• 7 Physical Layer
• 8 the data link layer
• 8.1 Overview
• 8.2 protocol stack structure
• 8.3 MAC layer 45 Overview and extensions
• 8.5 Data Link Data Services sublayer
• 8.6 Data Link sub-layer management services
• 8.7 the data link layer frame format
• 9 Network Layer
• 9.1 Overview
• 9.2 protocol stack structure
• 9.3 Functional Description
• 9.4 Network Layer Service Data
• 9.5 Network Layer Management Service
• 9.6 network layer packet format
• 10 Application Layer
• 10.1 Overview
• 10.2 user application process
• 10.3 application sub-layer
• 10.4 application sub-layer packet format
• 11 Security
• 11.1 Overview
• 11.2 Security Management Architecture
• 11.3 secure communication system protocol stack
• 11.4 Key Management
• 11.5 safety net process
• 11.6 Secure transport
• Appendix B (Informative Appendix) WIA-PA prescribed format description
• Annex C (informative) application layer user application object instance
• References
• 2 WIA-PA network star topology Figure
• 7 Distributed Systems Management Architecture
• 8 routing device to join the network via a gateway device process
• 9 routing device by the device through the network to join the network in the process of
• 10 field devices to join the process of the gateway device
• 11 field devices added to the routing device process
• 13 short address routing device
• 14 short field device address
• 15 communication resource allocation example of FIG.
• 17 field devices added to the routing device communication resource allocation process
• 18 field devices DAGO aggregate data format
• 19 routing equipment PAGO aggregate data format
• 20 package polymerization and depolymerization example