【摘要】 基于Siemens S7-300系列PLC和组态王软件,开发了一套分布式污水处理自动控制系统。根据污水处理工艺流程设计了系统结构,介绍了系统各组成部分的软、硬件构成及特点。该系统自动化程度高,稳定可靠,具有较高的推广应用价值。更多还原

【Abstract】 A distributed wastewater treatment automatic control system based on Siemens S7-300 PLC and King View was explored. The system structure was designed according to the wastewater treatment process. The hardware,software and some features of the system portion were presented. The system had higher degree of automation,better stability and reliability and higher application value.更多还原