Electrical Control and PLC (S7-200) Higher Vocational Education second five planning materials(Chinese Edition)

Paperback. Pub Date :2014-01-01 244 Chinese China Machine Press Electrical Control and PLC (S7-200) Higher Vocational Education Twelfth Five Year Plan textbook describes the electrical and control technology programmed controller principle and its application. and systematically expounded relay - contactor control systems and systems analysis and design method generally programmable controller. Book is divided into three. the first one for the relay - contactor control system. including the commonly used low-voltage electrical appliances. electrical control circuit of the basic aspects of a typical mechanical equipment. electrical control system analysis; Section 2 of the programmable logic controller. including Basics programmable controller. Siemens S7 200 PLC basic instructions and application. S7 200 PLC functionality and application instructi...