IoT & Hardware
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You're reading from  Industrial Automation from Scratch

Product typeBook
Published inJun 2023
PublisherPackt
ISBN-139781800569386
Edition1st Edition
Concepts
Industrial Internet of Things
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Author (1)
Olushola Akande
Olushola Akande
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Olushola Akande

Olushola Akande is an industrial automation and robotics expert with over 10 years of experience in the design and development of automation and robotics-related projects. He is an industrial automation trainer and consultant with a passion for driving industries to achieve greater results by doing work more accurately with less effort of human control. He is the chief executive officer (CEO) of Showlight Technologies Limited, an industrial automation, robotics, artificial intelligence (AI), and machine learning (ML) training and servicing company in Lagos, Nigeria. He is a member of the Schneider Electric team involved in the installation of Integrated Control and Safety Systems (ICSSs), which includes high-integrity PLCs, supervisory control and data acquisition (SCADA) systems, and distributed control systems (DCSs) at the largest oil refinery in Africa (Dangote Oil Refinery) at Lekki Free Zone, Lagos, Nigeria.
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Introducing PLC programming languages

According to International Electrotechnical Commission (IEC) standards, there are five programming languages, stated in part 3 of IEC 61131, for writing a program for PLCs to control and automate a task. These programming languages are the following:

  • Ladder Diagram (LD)
  • Function Block Diagram (FBD)
  • Sequential Function Chart (SFC)
  • Instruction List (IL)
  • Structured Text (ST)

IEC 61131-3 can be purchased at their web store at the following link. However, there is an abstract you can read and also a preview that can be downloaded for free:

https://webstore.iec.ch/publication/4552

Note

IEC is an international standards organization responsible for preparing and publishing international standards for all electrical, electronics, and other related technologies.

Let’s discuss each of these programming languages in detail.

Ladder Diagram (LD)

This is most common among several PLC programming languages. It is a graphical programming language that...

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Industrial Automation from Scratch
Published in: Jun 2023Publisher: PacktISBN-13: 9781800569386
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Olushola Akande

Olushola Akande is an industrial automation and robotics expert with over 10 years of experience in the design and development of automation and robotics-related projects. He is an industrial automation trainer and consultant with a passion for driving industries to achieve greater results by doing work more accurately with less effort of human control. He is the chief executive officer (CEO) of Showlight Technologies Limited, an industrial automation, robotics, artificial intelligence (AI), and machine learning (ML) training and servicing company in Lagos, Nigeria. He is a member of the Schneider Electric team involved in the installation of Integrated Control and Safety Systems (ICSSs), which includes high-integrity PLCs, supervisory control and data acquisition (SCADA) systems, and distributed control systems (DCSs) at the largest oil refinery in Africa (Dangote Oil Refinery) at Lekki Free Zone, Lagos, Nigeria.
Read more about Olushola Akande

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