Abstract

The industrial and research activities around the IEC 61499 architecture for distributed automation systems are discussed by Vyatkin, (2011). Research results related to the design of this kind of systems as well as to the execution of IEC 61449 on embedded devices are reviewed. It is claimed that IEC 61499 has been developed to enable intelligent automation through the distribution of software components and that the industry will benefit through its adoption from the promise of the intelligence automation research results. In this paper, several observations are presented on the arguments that are used to prove that IEC 61499 is a solid technology for industrial automation systems development. Portability, interoperability, code modularity, reusability, and reconfigurability as well as determinism and the event-driven execution of IEC 61499 are discussed.

Highlights

  • In [1], the industrial and research activities around the International Electrotechnical Commission (IEC) 61499 architecture for distributed automation systems are discussed, and IEC 61499 is promoted as an enabler of distributed and intelligent automation

  • It is claimed that IEC 61499 has been developed to enable intelligent automation through the distribution of software components and that the industry will benefit through its adoption from the promise of the intelligence automation research results

  • Several observations are presented on the arguments that are used to prove that IEC 61499 is a solid technology for industrial automation systems development

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Summary

Introduction

In [1], the industrial and research activities around the IEC 61499 architecture for distributed automation systems are discussed, and IEC 61499 is promoted as an enabler of distributed and intelligent automation. As claimed in [2] ([1, Reference 24, Section I]), the IEC 61499 standard has “emerged in response to the technological limitations encountered in the currently dominating” standard IEC 61131, which is based on the “cyclic scan” model that “is severely inadequate to meet the current industry demands for distributed, flexible automation systems.”.

Background and State of the Art
Observations on the Example Application and the Tool
Observations on the Features of IEC 61499
Observations on Determinism and Event Driven
REQ CNF
Miscellaneous Observations
Conclusion
Full Text
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