摘要
介绍了以SIEMENSS7-300 PLC数据监控系统改造35kV模拟屏系统的内容及主要功能。通过改造,实现了实时显示、实时报警和历史趋势显示正常可靠。
The innovation contents and its main function of 35 kV analog panel systems which was innovated by SIEMENS S7-300 PLC data monitoring control system were introdued. After innovation, the real-time display and real-time alarm were realized. Display of history trends was normal and feasible.
出处
《中国氯碱》
CAS
2010年第1期19-19,23,共2页
China Chlor-Alkali
