This book gives an introduction to the programming language Structured Text (ST) which is used in Programmable Logic Controllers (PLC).

The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) and Programmable Automation Controllers (PAC).

This 3rd edition has been updated and expanded with many of the suggestions and questions that readers and students have come up with, including the desire for many more illustrations and program examples.

CONTENTS:

- Background, benefits and challenges of ST programmi...

A book for teaching and self-learning, "Between the Signs" is particularly useful for interpreters as it will guide you towards acquiring a note-taking technique that is faster than writing, associative and language-independent.

With the help of "Between the Signs", learn how to develop your own pictograms and symbols, how to structure your notes efficiently, and practise note-taking alone as well as in groups.

Teachers and learners will benefit from the exercises that include practical illus...