摘要
基于S7-200系列PLC的循环水回用电渗析控制系统提高了电渗析装置的自动控制水平。阐述了基本控制系统和PLC控制的软硬件设计,给出了PLC外围I/O分配表及控制程序流程图。
The automatic control level of the electrodialysis device has been improved, based on SIMATIC S7-200 series PLC in the circulating water reuse engineering. The design of the hardware and software of the PLC control and the basic control system is expounded. The PLC peripheral I/O allocation table and the flow chart of the main control program are presented.
出处
《工业水处理》
CAS
CSCD
北大核心
2009年第6期88-91,共4页
Industrial Water Treatment
基金
北京市中青年骨干教师项目(0142131301)
关键词
电渗析
PLC
自动控制
electrodialysis
PLC
automatic control
