Design of intelligent feeding control system based on s7-1200 plc

Abstract

In order to satisfy the needs of pig breeding, an intelligent feeding control system based on S7 1200PLC is designed in this paper. The design scheme selects Siemens S7-1200 PLC as the main controller and MCGS TPC7062TI touch screen as the man-machine interface. The article has carried on the electrical design, including I/O address allocation, the main circuit design, the control circuit design and so on, and has written the PLC control program in the debugging mode and the operation mode, finally has designed the man-machine interface to realize the configuration of the system using MCGS. After the actual operation, the system runs stably, safely and reliably, has achieved the expected goal, and has a certain prospect of popularization and application.