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Reinterpretation of the IEC 61131 Ladder Diagram to event driven program based on the dataflow model

Research output: Contribution to journalConference articlepeer-review

Abstract

Methodology of dataflow models for systems simulation and analyzing are often used. Model of the simultaneously worked processors executing independent tasks may be used for simulation of the wide range systems with parallel processes structure. This is very important today for designing distributed control system. The most popular language of set of IEC 61131-3 languages is Ladder Diagram. Such program allows transporting PLC programs from the programming environment of one vendor to another but the standard IEC 61131 no mechanism for data exchange between programming tools was defined. Re interpretation and simulation based on the Dataflow model gives information about data exchange behaviors.

Original languageEnglish
Pages (from-to)13-18
Number of pages6
JournalIFAC-PapersOnLine
Volume36
Issue number1
DOIs
Publication statusPublished - 2003
Event6th IFAC Workshop on Programmable Devices and Systems, PDS 2003 - Ostrava, Czech Republic
Duration: 11 Feb 200313 Feb 2003

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Keywords

  • Data flow analysis
  • Distributed control systems
  • Ladder algorithms
  • Programmable logic controllers

ASJC Scopus subject areas

  • Control and Systems Engineering

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