SIMATIC S7-200 Programmable Controller Tutorial

Author: Wen Zhaofang
Publisher:
Publish Date: 2002-09-01
Features: The SIMATIC S7 series from Siemens is a representative and popular programmable logic controller (PLC) in the market. It includes three major categories: S7-200, S7-300, and S7-4000. Among them, the S7-200 is a compact PLC suitable for various small-scale automation systems, featuring a compact design, good expandability, safe and reliable communication, user-friendly programming software, high-speed processing capabilities, and a powerful instruction set. Programmable logic controllers are a new type of industrial automation control device. In the future industrial control field, they will undoubtedly develop rapidly and become dominant. Therefore, it is very necessary to offer this course in departments of automation, mechatronics, and other engineering disciplines in universities and colleges. This book focuses on the S7-200 PLC, introducing data types and addressing methods in PLC memory, providing a detailed description of the various control functions and instructions of the S7-200 PLC, along with simple and practical application examples for self-study. The book also covers the programming software and usage methods of the S7-200 PLC, with a focus on how to input ladder logic programs, how to download and test programs, and includes hands-on guidance exercises. Readers can use this book to independently master the software usage and familiarize themselves with basic instructions. The book also includes basic and comprehensive experiments on PLCs, enhancing the training in the integrative and applied aspects of programmable controllers.