GB/T 38852.1-2020 English PDFUS$644.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 38852.1-2020: Industrial-process measurement, control and automation--Evaluation of system properties for the purpose of system assessment - Part 1: Terminology and basic concepts Status: Valid
Basic dataStandard ID: GB/T 38852.1-2020 (GB/T38852.1-2020)Description (Translated English): Industrial-process measurement, control and automation--Evaluation of system properties for the purpose of system assessment - Part 1: Terminology and basic concepts Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: N10 Classification of International Standard: 25.040 Word Count Estimation: 34,335 Date of Issue: 2020-07-21 Date of Implementation: 2021-02-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 38852.1-2020: Industrial-process measurement, control and automation--Evaluation of system properties for the purpose of system assessment - Part 1: Terminology and basic concepts---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. Industrial-process measurement, control and automation--Evaluation of system properties for the purpose of system assessment--Part 1.Terminology and basic concepts ICS 25.040 N10 National Standards of People's Republic of China Industrial process measurement control and automation Evaluation of system characteristics in system evaluation Part 1.Terminology and basic concepts (IEC 61069-1.2016, IDT) 2020-07-21 released 2021-02-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee Table of contentsPreface Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions, abbreviations 1 3.1 Terms and definitions 1 3.2 Abbreviations 8 3.3 Expansion of terms related to BCS concept 8 4 Basis of Evaluation 9 5 Evaluation considerations 10 5.1 Basic Control System (BCS) 10 5.1.1 Overview 10 5.1.2 Process/machine interface functions 11 5.1.3 Data processing function 11 5.1.4 Communication function 11 5.1.5 Man-machine interface function 11 5.1.6 External system interface function 11 5.2 System Features 11 5.2.1 Overview 11 5.2.2 Functionality 11 5.2.3 Performance 11 5.2.4 Trustworthiness 12 5.2.5 Operability 12 5.2.6 Security 12 5.2.7 Other 12 5.3 Influencing factors 12 Appendix A (informative appendix) Examples of influencing factors (information comes from IEC TS62603-1) 14 Reference 28ForewordThe GB/T 38852 "Assessment of System Characteristics in the Evaluation of Industrial Process Measurement Control and Automation Systems" is divided into 8 parts. ---Part 1.Terminology and basic concepts; ---Part 2.Evaluation methodology; ---Part 3.System functional evaluation; ---Part 4.System performance evaluation; ---Part 5.System credibility assessment; ---Part 6.System operability evaluation; ---Part 7.System Security Assessment; ---Part 8.Evaluation of other system characteristics. This part is Part 1 of GB/T 38852. This section was drafted in accordance with the rules given in GB/T 1.1-2009. The translation method used in this part is equivalent to the IEC 61069-1.2016 "System characteristics in the evaluation of industrial process measurement control and automation systems" Evaluation of Sexuality Part 1.Terminology and Basic Concepts. The Chinese documents that have a consistent correspondence with the international documents cited in this section are as follows. ---GB/T 17626.2-2018 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test (IEC 61000-4-2. 2008, IDT); ---GB 17799.4-2012 EMC general standard emission in industrial environment (IEC 61000-6-4.2011, IDT). This part was proposed by China Machinery Industry Federation. This part is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124). Drafting organizations of this section. Institute of Comprehensive Technology and Economics of Instrumentation of Machinery Industry, Shanghai Institute of Industrial Automation Instrumentation Co., Ltd., Electric Power Planning and Design Institute, Shanghai Institute of Measurement and Testing Technology, Chongqing University of Posts and Telecommunications, Qingdao Blue Whale Technology Co., Ltd., Jiangsu Electronic Information Information Product Quality Supervision and Inspection Institute, Shanghai Automation Instrumentation Co., Ltd., Fujian Shangrun Precision Instrument Co., Ltd., Beijing Kangjisen Technology Co., Ltd., Yokogawa Electric (China) Co., Ltd., Phoenix Contact (Nanjing) R&D Engineering Center Co., Ltd. The main drafters of this section. Wang Shuo, Liu Xiaojing, Li Minghua, Zhang Jinbin, Zhang Yi, Li Yong, Gao Baowei, Liu Lu, Zhu Wenjuan, Zhang Qingjun, Ge Jian, Zhou Youzheng, Guan Qi, Gong Songjian.IntroductionSystem evaluation refers to the judgment that the system is suitable for a specific mission or a type of mission based on evidence. In order to obtain all the evidence, a complete assessment of all system characteristics related to a specific mission or a Factor). Since it is difficult to achieve a complete evaluation of all system characteristics, the principles behind the system evaluation are. ---Identification of the importance of each relevant system characteristic; ---Relevant system characteristics evaluation plan, which should show good cost-effectiveness for the evaluation of multiple system characteristics. When implementing a system evaluation, the key is to obtain the maximum credibility of the applicability of the system under the actual cost and time constraints. Promote. Evaluation can only be carried out when a mission has been declared (or given) or any mission has been assumed. When there is no mission, no evaluation is made. but Yes, the system can be checked to collect and organize data for future evaluations. In these cases, since the assessment is the assessed group As a part, this part can be used as a guide for the evaluation plan and provide methods for performing the evaluation. When preparing for the assessment, you will find that the definition of the system is too narrow. For example, a control system with two or more versions of shared resources Facilities (such as networks) should consider version coexistence and interoperability. In this case, the system being evaluated should not be limited to "new" BCS, but should include these two versions. In other words, the boundary of the system should be changed to include all systems to solve these problems. The structure of this part and the relationship with other parts expected in GB/T 38852 are shown in Figure 1. Figure 1 The overall design of GB/T 38852 See Appendix A for some examples of evaluation items. Industrial process measurement control and automation Evaluation of system characteristics in system evaluation Part 1.Terminology and basic concepts1 ScopeThis part of GB/T 38852 defines the terminology and outlines the basic process control system (BPCS) and basic discrete control system (BDCS) The basic concept of assessment. These two general system types cover discrete, batch and continuous applications. In this section, BPCS And BDCS are collectively referred to as the Basic Control System (BCS). The handling of safety in this section is limited to the dangers that may arise from the BCS itself. The hazards that may be introduced by the process or device controlled by the evaluated BCS are not considered. If the BCS risk reduction is expected to be less than 10 (that is, SIL< 1 according to GB/T 20438.4-2017), its assessment is consistent with this section. BCS that has a safety integrity level (SIL) or performs any safety instrumented function (SIF) is not within the scope of this section. SIL is defined by GB/T 20438.4-2017, and SIF is defined by GB/T 21109.1-2007. This part is available to users and manufacturers of the system, as well as independent agencies responsible for carrying out evaluations.2 Normative referencesThe 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. GB/T 20438.4-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems-Part 4.Definitions and abbreviations Language (IEC 61508-4.2010, IDT) GB/T 21109.1-2007 Functional safety of safety instrumented systems in the process industry-Part 1.Framework, definition, system, hardware Software and software requirements (IEC 61511-1.2003, IDT) IEC 61000-4-2 Electromagnetic Compatibility Part 4-2.Test and Measurement Technology Electrostatic Discharge Immunity Test [Electromagnetic compatibility(EMC)-Part 4-2.Testingandmeasurementtechniques-Electrostaticdischargeimmu- nitytest] IEC 61000-6-4..2006 Electromagnetic Compatibility Part 6-4.General Standard Industrial Environment Emission Standard [Electromagnetic compatibility(EMC)-Part 6-4.Genericstandards-Emissionstandardforindustrialenvironments] IEC 61000-6-4.2006/AMD1.2010 3 Terms and definitions, abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Accuracy The degree of agreement between the measurement/output result and the (conventional) true value of the measured/calculated quantity. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 38852.1-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 38852.1-2020_English as soon as possible, and keep you informed of the progress. 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