摘  要：供水箱系統(tǒng)通常會(huì)遇到管道壓力、流量、水位和溫度控制問題，控制過程復(fù)雜，本系統(tǒng)使用PLC實(shí)現(xiàn)上述問題的綜合控制，通過觸摸屏對(duì)控制量的控制參數(shù)進(jìn)行修改和實(shí)時(shí)監(jiān)控，實(shí)現(xiàn)人機(jī)對(duì)話，控制效果良好。 關(guān)鍵詞：供水；綜合控制；PLC；人機(jī)界面 Abstract: Water supply tank system usually encountered piping pressure, flow, temperature and water level control problem in complex process control. The system uses PLC to realize the integrated control, through the touch screen to control the amount of con[登陸后可查看全文]