摘要
简要回顾了PLC的发展历程和特点,阐述了德国西门子公司大型PLC S7-400在福建南纸五号纸机电气传动控制中的应用。
The developing histories of Programmable Logic Controller （PLC） and Distributed Control System （DCS） as well as their characteristics are briefly introduced. The application of PLC S7 -400 in eletric drive controis in PM5, Nanping Paper,Fujian is described.
出处
《造纸科学与技术》
北大核心
2012年第5期91-94,98,共5页
Paper Science & Technology
