Part 1 of the IEC Standard defines an implementable reference architecture for the development, reuse and deployment of Function. The IEC standard and its semantics. Article (PDF Available) in IEEE Industrial Electronics Magazine 3(4) – 48 ยท January with of developing IEC , which is presented as a mature technology to enable intelligent automation in various domains. This standard was not accepted by.

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The Standard

There are already some IEC compliant software standwrd available. Retrieved from ” https: The specification of IEC defines a generic model for distributed control systems and is based on the IEC standard. The international standard IECaddressing the topic of function blocks for industrial process measurement and control systems, was initially published in Citation Statistics 78 Citations 0 10 20 ’10 ’12 ’14 ’16 ‘ The interoperability between devices of different vendors is defined by the layers of the OSI models.

CastellanosMarcelo V. Citations Publications citing this paper. Views Read Edit View history. The distribution of an application is described within the mapping model. Graph coloring Search for additional papers on this topic. Events can be associated with data inputs and outputs by Standdard constraints.

The event driven execution model allows an explicit specification of the execution order of function blocks. RoopValeriy VyatkinZoran A.


IEC enables an application-centric design, in which one or more applications, defined by networks of interconnected function blocks, are created for the whole system and subsequently distributed to the available devices. All devices within a system are described within a device model.

IEC – International Standard for Distributed Systems

This includes requirements for the representation and the portability of IEC elements as well as a DTD format to exchange IEC elements between different software tools. Through the interface of the software tool and the management commands, online reconfiguration of IEC applications can be realized. The device manager maintains the lifecycle of any resource and manages the communication with the software tools e.

In contrast to IECan IEC interface contains event inputs and outputs 61499 addition to data inputs and outputs. Applications compliant to IEC have to be portablewhich means that they can be exchanged between software tools of different vendors considering the requirements for software tools described within IEC Among other examples, IEC described the use of SIFBs as communication function blocks for remote access to real-time data and parameters standarv function blocks; the use of adapter interfaces to implement object oriented concepts; initialization algorithms in function block networks; and the implementation of ECCs for a simplified motor control of hypothetical VCRs.

This part answered FAQs related to the IEC standard and described the use of IEC elements with examples to solve common challenges during the engineering of automation systems.


Showing of 56 extracted citations. A compliance profile describes how a system conforms to the rules of the IEC standard.

GarciaExteban X. From Wikipedia, the free encyclopedia. PearcePartha S.

The IEC standard and its semantics – Semantic Scholar

stanvard Devices of any vendor have to be configurable by any IEC compliant software tool. See our FAQ for additional information. Modelling control systems using IEC For example, the configurability of a device by a software tool is determined by the supported standadd commands.

Therefore, applications of a system are distributable but maintained together. These rules are related to interoperability, portability and configuration. This page was last edited on 12 Decemberat Automation FB Term Type.

This paper has 78 citations. References Publications referenced by this paper. List of International Electrotechnical Commission stanadrd. Topics Discussed in This Paper. Graph coloring Software development process.

In the “System-Level Design for Distributed Automation” section, we give a general introduction to IEC in terms of its value for the automation systems developer.

From This Paper Figures, tables, and topics from this paper.