GB/T 26796.2-2011 English PDF

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GB/T 26796.2-2011: EPA Specification for use in industrial measurement and control systems -- Part 2: Conformance test specification
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Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26796.2-2011	1719	Add to Cart	10 days	EPA Specification for use in industrial measurement and control systems -- Part 2: Conformance test specification	Valid

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Basic data

Standard ID: GB/T 26796.2-2011 (GB/T26796.2-2011)
Description (Translated English): EPA Specification for use in industrial measurement and control systems -- Part 2: Conformance test specification
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N10
Classification of International Standard: 25.040
Word Count Estimation: 78,712
Date of Issue: 2011-07-29
Date of Implementation: 2011-12-01
Quoted Standard: GB/T 20171-2006; GB/T 17178.1; IEEE 1588; RFC 2030
Regulation (derived from): Announcement of Newly Approved National Standards No. 12 of 2011
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
Summary: This standard specifies the content of EPA protocol conformance testing, EPA protocol conformance test system architecture that defines the abstract test suite and executable test suite generation method, UTA and LT, UTA and specifications as well as the communication between the IUT static documents build specification. This standard applies to the statement of EPA standards -based products (equipment and systems) for EPA protocol conformance testing.

GB/T 26796.2-2011: EPA Specification for use in industrial measurement and control systems -- Part 2: Conformance test specification

---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.
EPA Specification for use in industrial measurement and control systems Part 2. Conformance test specification ICS 25.040 N10 National Standards of People's Republic of China EPA specifications for industrial measurement and control system Part 2. Protocol Conformance Test Specification Part 2. Conformancetestspecification Issued on. 2011-07-29 2011-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅴ Introduction Ⅵ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Symbols and abbreviations 3 5 EPA protocol conformance test system configuration 4 5.1 Overview 4 5.2 Abstract Test Suite (ATS) 4 5.3 static documents 5 5.4 executable test suite (ETS) 5 5.5 Implementation Under Test (IUT) 5 5.6 Lower Tester (LT) 5 5.7 Test Agent (UTA) 6 Test procedure 5.8 EPA Protocol Conformance Test System 6 Purpose and content of 6 EPA protocol conformance testing 6 6.1 Overview 6 6.2 System Management Services Entity Test Group 9 6.3 application to access the service test group of 23 entities 6.4 Object Properties 41 Test Group 6.5 Clock synchronization test group 48 6.6 deterministic scheduling test group 51 Appendix A (Informative Appendix) EPA protocol conformance test environment 55 Appendix B (Normative Appendix) EPA Protocol Implementation Conformance Statement PICS 57 Appendix C (Normative Appendix) UTA interface definition 67 Annex D (normative) Conformance Test Report Example 70 Appendix E (normative) clock synchronization test packet format 71 System Structure 1 EPA protocol conformance test system of FIG. 4 Figure 2 EPA protocol conformance testing Abstract Test Suite structure of FIG. 5 Overall flowchart of FIG. 3 conformance test 6 Figure 4 System Management Scheme 10 overall state test Figure 5 state transition S3 test flow chart 11 6 state transition R1 test flow chart 12 7 state transition R6 test flow chart 13 8 state transition R8 14 testing flowchart 9 state transition R10 test flow chart 16 10 state transition S4 test flow chart 17 11 state transition S5 test flow chart 18 12 state transition R2 Testing Flow Chart 19 13 state transition R3 Testing Flow Chart 20 14 state transition R4 test flow chart 21 15 state transition R12 test flow chart 23 16 information distribution services receive a test flow chart 24 17 information distribution services send a test flow chart 25 18 event state transition R1 test flow chart 26 19 event state transition R2 Testing Flow Chart 27 20 event state transition R3 Testing Flow Chart 28 21 event state diagram conversion R4 test flow chart 29 Figure 22 Event Notification Service to send a test flow chart 30 23 event service receives confirmation test flow chart 31 24 domain state diagram conversion R3, R11, R15, R12, R9 test flow chart 32 25 domain state transition R8, R4, R5 test flow chart 34 26 domain state transition R6, R22, R7, R17, R2 Testing Flow Chart 36 27 domain state transition R18, R16, R20, R21 test flow chart 38 28 domain state transition R19, R23, R13, R14 test flow chart 40 29 client PTP packet test flow chart 48 Figure 30 test server PTP packet flow chart 49 Figure 31 SNTP packets test flow chart 50 32 clock synchronization accuracy test system architecture 51 Overall 33 52 deterministic scheduling testing flowchart Figure A.1 EPA protocol conformance test system set up 56 Figure C.1 UTA hierarchy 67 Figure D.1 test results format 70 Table 1 List of abstract test case 7 Table 2 management entity S3 state transition table 11 Table 3 management entity R1 state transition table 12 Table 4 Management Entity R6 state transition table 13 Table 5 R8 management entity state transition table 14 Table 6 management entity state transition table 15 R10 Table 7 management entity S4 state transition table 16 Table 8 Management Entity S5 state transition table 17 Table 9 R2 management entity state transition table 18 Table 10 Management Entity R3 state transition table 20 Table 11 Management Entity R4 state transition table 21 Table 12 R12 management entity state transition table 22 Table 13 Event Status R1 state transition table 25 Table 14 Event Status R2 state transition table 26 R3 Status Table 15 event state transition table 27 Table 16 Event Status R4 state transition table 29 Table 17 domain state transitions R3, R11, R15, R12, R9 state transition table 31 Table 18 domain state transitions R8, R4, R5 state transition table 33 Table 19 domain state transitions R6, R22, R7, R17, R2 state transition table 35 Table 20 domain state transitions R18, R16, R20, R21 state transition table 37 Table 21 domain state transitions R19, R23, R13, R14 transition table 39 Table 22 EPAMIBHeader object coding table 41 Table 23 EPADeviceDescriptor object coding table 42 Table 24 SyncandScheduling object coding table 43 Table 25 MAXResponseTime object coding table 44 Table 26 CommunicationScheduleManagement object coding table 44 Table 27 DeviceApplicationInformation object coding table 45 Table 28 FBApplicationInformationHeader object coding table 46 Table 29 LinkObjectHeader object coding table 46 Table 30 DomainApplicationInformationHeader object coding table 47 Table A.1 test the hardware configuration table 55 Table A.2 Test environment requirements 55 List 57 Table B.1 PICS template file Table C.1 UTA list of 67 objects Table C.2 CMD-Distribute the object code table 68 Table C.3 CMD-EventNofication object encoding table 68 Table C.4 CMD-Domain object encoding table 68 Table C.5 CMD-Schedule object encoding table 68 Table C.6 DistributeObject object coding table 69 Table C.7 EventObject object coding table 69 Table C.8 DomainObject object coding table 69

Foreword

It is based on "used for industrial measurement and control system and communication system architecture EPA norms." This section according to GB/T 1.1-2009 given rules drafted. Please note that some of the contents of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. GB/T 26796 "for industrial measurement and control system, EPA norms" is divided into six sections. --- Part 1. System Architecture and Communication Specification (GB/T 20171-2006 "for industrial measurement and control systems EPA system Structure and Communication Specification "); --- Part 2. Protocol conformance test specification; --- Part 3. interoperable test specifications; --- Part 4. Technical specifications of function blocks; --- Part 5. Network Security specification; --- Part 6. real-time communication test specifications. This section GB/T Part of 226,796. This part of the Annex A, Annex D is informative appendix, Appendix B, Appendix C, Appendix E are normative appendices. This part is proposed by China Machinery Industry Federation. This part of the measurement and control of the National Standardization Technical Committee of industrial processes. This section drafted by. Zhejiang University, Zhejiang Control Technology Co., Ltd., Chongqing University of Posts and Telecommunications, Shenyang Institute of Automation Chinese Academy of Sciences Institute Studies, Dalian University of Technology of Instrumentation Technology and Economy Institute, Shanghai Industrial Automation Instrument Research Institute, Shanghai Automation Instrument Co., Ltd., Southwest University, Tianjin Instrument Group Instrument Co., Ltd., China Silian Instrument Group Co., Ltd., Beijing-controlled Technology Co., Ltd. Drafters of this section. CHU Jian, Jin Jianxiang, FENG Dong-qin, Wang Ping, Xu Ai-dong, Zhongchong right, Ouyang Jinsong, Mei Ke, Miao Xueqin, including Wei-hua, Zhang Qingjun, Liu Feng, Yang Bin, Hideaki, Yong.

Introduction

Statements are based on EPA standard products in the technology must meet EPA technical standards must be third-party manufacturers of products and systems Interconnection; therefore, EPA product conformance and interoperability testing is necessary, test the product meets EPA technical standards, the implementation does not Interconnection with the manufacturers of products, mutual technical assurance operations. Conformance testing is used to detect whether the product meets the requirements of EPA EPA standards requirements and specifications documents. Conformance testing is mutual Based interoperability testing. Only through conformance testing of products, indicating compliance with EPA standard protocols, it makes sense to interoperate Test. This section according to GB/T 17178-1997 prescribed protocol conformance test requirements, the provisions of the EPA protocol conformance test system Structure Abstract Test Suite (ATS) specification generation, static build specification documents, specifications and executable test set generation device under test (LT) Communications specifications and test Agent (UTA) between. EPA specifications for industrial measurement and control system Part 2. Protocol Conformance Test Specification

1 Scope

This section provides the EPA protocol conformance testing of content, structure, EPA protocol conformance test system defines an abstract test suite And method for generating executable test set, UTA and LT, UTA and communications specifications between the IUT and generating static specification document. This section applies to a statement based on EPA standard products (equipment and systems) EPA protocol conformance testing.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 20171-2006 EPA system structure and communication norm for industrial measurement and control systems GB/T 17178.1 Information technology - OSI conformance testing methodology and framework - Part 1. Basic Concepts IEEE1588 Precision Time Synchronization Protocol RFC2030 Simple Network Time Protocol (SNTP)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Abstract (N) service primitive abstract (N) -service-primitive OSI service definition in accordance with the provisions of between (N) at the boundary of the service users and service providers to interact done independently of real Now be described. 3.2 (Abstract) test method (abstract) testmethod On how to test ITU description, the description is independent of specific implementation and testing tools on a given test level of abstraction, but its The level of detail should be sufficient to use this test method specified abstract test case. 3.3 Abstract test suite specification abstracttestsuitespecification ATS including normative standards and related information. 3.4 Conformance testing conformancetesting Test IUT is to achieve the degree of consistency achieved. 3.5 Executable test set executabletestsuite Test set consists of executable test cases thereof. ......

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