PLC Programming and Applications (Includes Disks) Second Edition

Author: Liao Changchu
Publisher:
Publish Date: 2005-05-01
Features: This book takes the Siemens S7-200 series programmable logic controller (PLC) as an example, introducing the working principles, hardware structure, instruction system, and usage of V4.0 programming software for the new S7-200 products. It also presents a set of advanced and comprehensive design methods for digital quantity control ladder diagrams, which are easy to learn and use, saving significant design time. The book covers the design methods for PLC communication networks and communication programs, PID closed-loop control, and other application-related issues. New content has been added, including the usage of analog blocks, Modbus slave protocol, USS protocol, and the application of modem modules in communication, PID parameter self-tuning, recipes, data logging, and position control wizards, as well as the application of simulation software. Each chapter is accompanied by exercises, and the book includes a programming software guide, an experimental manual, and answers to some exercises. The accompanying CD-ROM for this book contains the Chinese programming software for S7-200R versions V3.2 and V4.0, OPC server software PCAccess, LOGO programming software, the new version of the S7-200 Chinese and English system manuals, product catalogs and application examples, as well as manuals for related products like TD200C. This book can serve as a textbook for electrical and mechatronics programs in colleges and universities, or as a self-study resource for engineering technicians. It also provides great reference value for users of the S7-200 series PLC.