S7-300/400 Series PLC: Application Technology (Chinese Edition)

In line with the requirements on PLC control system engineering design, this book comprehensively and systematically expounds the main contents relating to the engineering applications of S7-300/400 series PLC. It comprises two parts, i.e., elementary part and intermediate part. The elementary part gives introduction to some common applied technologies such as PLC theory, hardware connection, programming, control system engineering design, use of programming software. The intermediate part gives introduction to some special applied technologies such as interruption, high-speed counting, impulse output and function module, communications, network, etc. Specific in contents and rich in contents, it could meet the demands of readers at different levels. It can be used by technicians in PLC control system design, application and maintenance, as a PLC training textbook, and as a reference book by the college teaching faculty.