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GB/T 41261-2022: Management of alarms systems for the process industries
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Management of alarms systems for the process industries
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Standard similar to GB/T 41261-2022 GB/T 4213 | GB/T 41251 | GB/T 32828 | GB/T 41271 | Basic data | Standard ID | GB/T 41261-2022 (GB/T41261-2022) | | Description (Translated English) | Management of alarms systems for the process industries | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N19 | | Word Count Estimation | 70,733 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41261-2022: Management of alarms systems for the process industries---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.
Management of alarms systems for the process industries
ICS 25.040
CCSN19
National Standards of People's Republic of China
Process Industry Alarm System Management
(IEC 62682.2014, IDT)
Published on 2022-03-09
2022-10-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Foreword V
Introduction VI
1 Scope 1
1.1 Scope 1
1.2 Inclusions and Exclusions 2
2 Normative references 2
3 Terms and Definitions and Abbreviations 2
3.1 Terms and Definitions 2
3.2 Abbreviations 10
4 Standards compliance 11
4.1 Conformance Guidance 11
4.2 Existing systems11
4.3 Responsibilities 11
5 Alarm system model 11
5.1 Alarm system 11
5.2 Alarm Management Lifecycle 11
5.3 Alarm status 16
5.4 Alarm Response Timeline 19
5.5 Feedback Model for Operator-Process Interaction 21
6 Alarm principles 22
6.1 Purpose 22
6.2 Alarm principle content 22
7 Alarm system requirements specification 28
7.1 Purpose 28
7.2 Recommended Practices 28
7.3 Formulating 28
7.4 System Evaluation 29
7.5 Customization 29
7.6 Alarm System Requirements Test 29
8 Identify 29
8.1 Purpose 29
8.2 Alarm identification method 29
8.3 Recognition training 30
9 Rationalization 30
9.1 Purpose 30
9.2 Rationalizing Documentation 30
9.3 Alarm confirmation 31
9.4 Determination of alarm setpoints 31
9.5 Prioritization 31
9.6 Remove 32
9.7 Classification 32
9.8 Review 32
9.9 Document usage 32
10 Detailed Design. Basic Alarm Design 32
10.1 Purpose 32
10.2 Use of Alarm Status 32
10.3 Alarm types 33
10.4 Alarm properties 33
10.5 Programming Changes to Alarm Properties 35
10.6 Reviewing the Basic Alarm Design 35
11 Detailed Design. HMI Design of Alarm System 35
11.1 Purpose 35
11.2 HMI functions 35
11.3 Alarm status indication 37
11.4 Alarm priority indication 38
11.5 Alarm message indication 39
11.6 Alarm Display 39
11.7 Alarm Shelving 42
11.8 Deactivating alarms 44
11.9 Alarms suppressed by design 44
11.10 Siren integration 45
11.11 Security Alarm HMI 46
12 Detailed Design. Enhanced and Advanced Alerting Methods 46
12.1 Purpose 46
12.2 Enhanced and Advanced Alarm Basics 46
12.3 Links to information 47
12.4 Logic-based alarms 47
12.5 Model-Based Alerting 47
12.6 Additional Alarm Considerations 47
12.7 Training, testing and review systems 48
12.8 Forced Alarm Properties 49
13 Implementation 49
13.1 Purpose 49
13.2 Implementation plan 49
13.3 Implementing training 49
13.4 Implementing Testing and Validation 50
13.5 Implementation Document 51
14 run 52
14.1 Purpose 52
14.2 Alarm response procedures 52
14.3 Alarm Shelving 52
14.4 Operator Consolidation Training 53
15 Maintenance 53
15.1 Purpose 53
15.2 Periodic Alarm Test 53
15.3 Deactivating alarms 54
15.4 Equipment maintenance 55
15.5 Device replacement 55
15.6 Consolidation training for maintenance 55
16 Monitoring and Evaluation 55
16.1 Purpose 55
16.2 Related Requirements 56
16.3 Monitoring, Evaluation, Review and Benchmarking Procedures 56
16.4 Alarm system monitoring 56
16.5 Alarm System Performance Indicators 56
16.6 Unauthorized alarm suppression 58
16.7 Alarm attribute monitoring 59
16.8 Alarm System Analysis Report 59
16.9 Summary of Alarm Performance Indicators 59
17 Change Management 60
17.1 Purpose 60
17.2 Modifications Subject to Change Management 60
17.3 Change Documentation Requirements 60
17.4 Recommendations for changing documentation 60
17.5 Recommendations on Alarm Removal 61
17.6 Recommendations for modification of alarm properties 61
18 reviews 61
18.1 Purpose 61
18.2 Benchmarking process 61
18.3 Review interviews 61
18.4 Recommendations on review 61
18.5 Action Plan 62
Reference 63
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document is equivalent to IEC 62682.2014 "Process Industry Alarm System Management".
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Technical Committee on Standardization of Industrial Process Measurement Control and Automation (SAC/TC124).
This document is drafted by. Machinery Industry Instrumentation Comprehensive Technology and Economic Research Institute, National Pipeline Network Group Southwest Pipeline Co., Ltd.,
China National Petroleum Corporation Safety and Environmental Protection Technology Research Institute Co., Ltd., China Petrochemical Corporation Qingdao Safety Engineering Research Institute, Shandong Province
Pengbo Safety and Environmental Protection Service Co., Ltd., Zhejiang Zhongkong Technology Co., Ltd., China Petroleum and Natural Gas Pipeline Engineering Co., Ltd., Shenzhen
Biao Li Technology Development Co., Ltd.
The main drafters of this document. Liu Yao, Wei Haiyang, Zhu Minglu, Shi Xueling, Zhu Jianping, Wei Zhenqiang, Xu Deteng, Shuai Bing, Chen Xiaohua, Bu Zhijun,
Zhang Xue, Sun Wenyong, Li Yuming, Sun Shu, Zhu Jie, Zhang Zhanfeng, Zhao Yuning, Yang Liu, Shi Suijing, Li Qiujuan, Chen Ru, Sun Teng, Zhu Xuying, Xu Wei,
Wang Chunli, Wang Gang, Xiong Wenze, Zhang Yabin, Niu Yun.
Introduction
Purpose
This document addresses the development, design, installation and management of alarm systems for the process industry. Alarm management includes the whole life cycle of the alarm system
Several workflows. This document defines the terms and models for developing alarm systems and proposes effective maintenance of alarm systems throughout their life cycle.
recommended workflow.
This document is derived from ANSI/ISA-18.2-2009, "Management of Alarm Systems in Process Industries" is an International Society of Automation (ISA) standard,
Appropriate reference is also made to other guidance documents developed in the industry. In major process accident investigation reports, ineffective alarm systems are often identified as
factors that cause the accident. The purpose of this document is to provide a set of methods that can improve safety in the process industry.
The terms and practices associated with an effective alarm system are not defined for the first time in this document..1999, Engineering Equipment and Materials Users Association
(EEMUA) released the 191st edition of the publication. Guidelines for Design, Management and Procurement of Alarm Systems..2003, Process Control for Chemical and Pharmaceutical Industries
The Association of Technical Users (NAMUR) has published Worksheet NA102.Alarm Management.
In developing this document, we have tried to align as much as possible with the terminology and practices used in the previous work of these organizations and committees.
This document specifies the relevant requirements for alarm management and alarm systems. It is intended to provide guidance to the following relevant individuals and organisations.
a) manufacture or implement embedded alarm systems;
b) manufacture or implement third party alarm system software;
c) design or install an alarm system;
d) operate and/or maintain alarm systems; and
e) Review or evaluate the performance of the alarm system.
organization
This document consists of two parts. The first part is a general introduction (Chapter 1 ~ Chapter 5), followed by (Chapter 6 ~ Chapter 18) is this document
main part of.
Process Industry Alarm System Management
1 Scope
1.1 Scope of application
This document specifies general principles and procedures for the life cycle management of alarm systems in process industry facilities based on programmable electrical
Sub-controller and computer-based Human Machine Interface (HMI) technology. It covers all alarms to the operator, including basic process control
control systems, siren panels, safety instrumented systems, fire and gas systems, and emergency response systems.
The practical methods in this document apply to continuous, batch and discrete processes.
There may be differences in the implementation of this document to meet the specific needs of different processes.
In addition to the requirements of this document, the process safety design, process safety management regulations formulated by the government (such as the country, province, city, autonomous prefecture) should be followed.
or other requirements.
The main function of the alarm system is to notify operators of abnormal conditions or equipment failures and support them to respond. The alarm system involves both
Basic Process Control Systems (BPCS), also related to Safety Instrumented Systems (SIS), each of which generates reports based on process condition measurements and logic.
police. Figure 1 illustrates the concept of alarm system alarm and response data flow. The alarm system also includes an alarm to the operator through the HMI
The mechanism for the alarm message, usually a computer screen or a signal panel (light board). Additional functions of the alarm system are alarm and event logs,
Alarm history, as well as performance metrics for generating alarm systems. Alarm system data can be used by other external systems.
Figure 1 Alarm system data flow
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