摘要
Abstract
In this paper, the designed the control system of the modular pump drainage with S7-300 PLC as the main controller. The analog module, digital module independent power supply, which makes the analog, digital data is accurate, reliable. And using the touch screen, the Kingview software visually in image, the report data, text and other forms of reaction system state, has the good man-machine interface, and realizes the remote control. PLC own use of the PROFIBUS-DP, can be easily with other ifeld bus communication, and realize the network, to speed up the development of enterprise informatization.关键词
PLC/触摸屏/组态王/PROFIBUS-DPKey words
PLC touch screen/Kingview/PROFIBUS-DP分类
矿业与冶金
