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BS EN 61131-3:2013

Current
Current

The latest, up-to-date edition.

Programmable controllers Programming languages
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-31-2013

1 Scope
2 Normative references
3 Terms and definitions
4 Architectural models
5 Compliance
6 Common elements
7 Textual languages
8 Graphic languages
Annex A (normative) - Formal specification of the
        languages elements
Annex B (informative) - List of major changes and
        extensions of the third edition
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Defines syntax and semantics of programming languages for programmable controllers.

IEC 61131-3:2013 specifies the syntax and semantics of a unified suite of programming languages for programmable controllers (PCs). This suite consists of two textual languages, Instruction List (IL) and Structured Text (ST), and two graphical languages, Ladder Diagram (LD) and Function Block Diagram (FBD). This third edition cancels and replaces the second edition, published in 2003 and constitutes a technical revision. It includes the following significant technical changes: It is a compatible extension of the second edition. The main extensions are new data types and conversion functions, references, name spaces and the object oriented features of classes and function blocks.

Committee
GEL/65/2
DevelopmentNote
Supersedes 98/265215 DC (06/2003)
DocumentType
Standard
Pages
234
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 61131-3:2013 Identical
DIN EN 61131-3:2014-06 Identical
IEC 61131-3:2013 Identical
NF EN 61131-3 : 2013 Identical
NBN EN 61131-3 : 2013 Identical
I.S. EN 61131-3:2013 Identical
UNE-EN 61131-3:1997 Identical
SN EN 61131-3 : 1993 Identical

ISO/IEC 10646:2014 Information technology Universal Coded Character Set (UCS)
ISO/IEC 14977 : 1996(R2018) INFORMATION TECHNOLOGY - SYNTACTIC METALANGUAGE - EXTENDED BNF
IEC 61131-1:2003 Programmable controllers - Part 1: General information
EN 61131-1:2003 Programmable controllers - Part 1: General information
ISO/IEC/IEEE 60559:2011 Information technology Microprocessor Systems Floating-Point arithmetic
IEC 60848:2013 GRAFCET specification language for sequential function charts
ISO/IEC 14977:1996 Information technology — Syntactic metalanguage — Extended BNF
EN 61131-5:2001 Programmable controllers - Part 5: Communications
IEC 61131-5:2000 Programmable controllers - Part 5: Communications

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