摘要
介绍了微机监控系统在辽化芳烃空压站的应用,系统采用集散式控制系统,以方正微机为上位管理机,以西门子公司的S7-300型PLC为下位控制机,实现自动化控制和管理。
The application of microcomputer monitor system for arene air compressor plant is introduced in this paper. The collecting and distributing control system is used in this system. Fangzheng microcomputer is management machine, and SIMATIC S7-300 PLC is control machine. The automation control and management are accomplished.
出处
《河北化工》
CAS
2003年第3期43-44,51,共3页
Hebei Chemical Industry