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I.S. EN 62241:2015

Current

Current

The latest, up-to-date edition.

NUCLEAR POWER PLANTS - MAIN CONTROL ROOM - ALARM FUNCTIONS AND PRESENTATION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

Preview

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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Background explanations
5 Basic functional requirements
6 Design definition of alarms
7 Alarm signal processing
8 Alarm display processing
9 Alarm control and management
10 Alarm presentation and display-control integration
11 Reliability, testing, and maintainability
12 Alarm recording
13 Alarm response procedures (ARP)
Annex A (informative) - Problems of alarm system
Annex B (informative) - Information sources for signal used to
        generate alarms
Annex C (informative) - Examples of alarm processing logic and
        dynamic prioritization
Annex D (informative) - Conceptual example of alarm grouping
        and categorization
Annex E (informative) - Material for the need of distinction
        between alarm and status information
Annex F (informative) - Example of arrangement of alarm tiles
Annex G (informative) - Examples of points to Consider in the
        Categorisation of alarms
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Gives the functional requirements for the alarm systems in the main control room of nuclear power plants.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
110
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN 62241:2015 Identical

IEC 61226:2009 Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions
IEC 61839:2000 Nuclear power plants - Design of control rooms - Functional analysis and assignment
IEC 61772:2009 Nuclear power plants - Control rooms - Application of visual display units (VDUs)
EN 61226:2010 Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions
EN 61772:2013 Nuclear power plants - Control rooms - Application of visual display units (VDUs)
IEC 61771:1995 Nuclear power plants - Main control-room - Verification and validation of design
IEC 60964:2009 Nuclear power plants - Control rooms - Design
EN 61839:2014 Nuclear power plants - Design of control rooms - Functional analysis and assignment

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