基于PLC的城市污水泵站集中控制系统应用

Application of centralization of control system in city sewage pumps station base on PLC

PLC是以微处理器为核心的新型工业控制装置,本文利用可编程序控制器实现了其控制功能。设计了PLC下位端控制系统,编制了相应的上位端控制程序。经过近两年的现场投入应用表明,该PLC控制系统稳定可靠,自动化程度高,极大地提高了劳动生产率。

PLC is the core of the microprocessor new industry control device. The article makes use of the Programmable Logical Controller to realize its control function. Having designed the PLC .lower position end control system and established the corresponding on position end control procedure, The result indicates that this PLC control system stable reliable, the automaticity is high, Which enormously enhanced the labour productivity after the application was put in place nearly two years ago.