I.S. EN IEC 61804-2:2018
Current
The latest, up-to-date edition.
FUNCTION BLOCKS (FB) FOR PROCESS CONTROL AND ELECTRONIC DEVICE DESCRIPTION LANGUAGE (EDDL) - PART 2: SPECIFICATION OF FB CONCEPT
24-04-2018
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and conventions
4 General function block (FB) definition and EDD model
5 Detailed block definition
6 FB Environment
7 Mapping to System Management
8 Mapping to Communication
Annex A (informative) - Parameter description
Annex B (informative) - Compatibility levels
Annex C (informative) - Proxy concept and its use in
FB applications
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines FB (function blocks) by using the result of a harmonization work as regards several elements.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (04/2018)
|
| DocumentType |
Standard
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 61804-2:2018 | Identical |
| IEC 61804-2:2006 | Identical |
| IEC 60050-351:2013 | International Electrotechnical Vocabulary (IEV) - Part 351: Control technology |
| ISO/IEC 7498-1:1994 | Information technology Open Systems Interconnection Basic Reference Model: The Basic Model |
| ISO/IEC 10646:2014 | Information technology Universal Coded Character Set (UCS) |
| IEC 61131-3:2013 | Programmable controllers - Part 3: Programming languages |
| EN 61499-1:2013 | Function blocks - Part 1: Architecture |
| ISO/IEC 2022:1994 | Information technology Character code structure and extension techniques |
| ISO 15745-1:2003 | Industrial automation systems and integration Open systems application integration framework Part 1: Generic reference description |
| ISO/IEC 19501:2005 | Information technology — Open Distributed Processing — Unified Modeling Language (UML) Version 1.4.2 |
| DIN 43710:1985-12 | MEASUREMENT AND CONTROL - ELECTRICAL TEMPERATURE SENSORS - REFERENCE TABLES TYPE U AND TYPE L FOR THERMOCOUPLES |
| IEC 61804-3:2015 | Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics |
| IEC 61499-1:2012 | Function blocks - Part 1: Architecture |
| IEC 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
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