摘要
讨论了PLC在水净化过程中加药加氯的应用。它采用模块化结构设计,非常适合在现场总线网络环境上应用。在原有的基础上,降低了药耗和能耗,减轻了工人的劳动强度,而且该系统安全性高、性能价格比优异。
This paper presents the application of PLC to adding medicine and chlorine in the process of water cleanse. It adapts to network condition of fieldbus by use of modular structure design. Cost of medicine and energy is reduced, and workload can be also fallen, And the structure of this system is reliable, with high security and low pice.
出处
《电气传动》
北大核心
2005年第9期62-64,共3页
Electric Drive
