NDLI: A synchronous model of IEC 61131 PLC languages in SIGNAL

Content Provider	IEEE Xplore Digital Library
Author	Jimenez-Fraustro, F. Rutten, E.
Copyright Year	2001
Description	Author affiliation: IRISA, Rennes, France (Jimenez-Fraustro, F.)
Abstract	Control systems for industrial automation feature real-time programs embedded in a variety of machines and processes, showing complexity and safety criticality. Standardization has led to the definition of the IEC 61131 design standard for Programmable Logic Controllers (PLCs). Its formalization for purposes of analysis and design tool support is an active research topic. The synchronous approach to real-time and reactive systems has resulted in formalisms and effective tools for the compilation, analysis and verification of specifications. With the motivation to give access to the latter; this paper presents a synchronous model of the PLC programming languages ST (Structured Text) and FBD (Function Block Diagrams), based on the language SIGNAL.
Starting Page	135
Ending Page	142
File Size	816071
Page Count	8
File Format	PDF
ISBN	0769512216
DOI	10.1109/EMRTS.2001.934016
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-13
Publisher Place	The Netherlands
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	IEC standards Programmable control Real time systems Automatic control Control systems Electrical equipment industry Industrial control Automation Safety Standardization
Content Type	Text
Resource Type	Article

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