摘要
根据PLCS7-400软冗余控制系统在酒钢不锈钢炼钢泵站的软、硬件组态构成,结合在实际生产中的应用情况和取得的效益,详述该软冗余控制系统的原理,组态构成及实现的主要控制功能。
Based on the software and hardware configuration of PLC S7-400 soft redundant control system in the steel-making process pump station of stainless steel plant JISCO, according to the actual production with the application and the costeffectiveness,described the principle of redundancy control system, constitution and the main control functions in detail.
出处
《甘肃冶金》
2008年第5期94-96,共3页
Gansu Metallurgy
关键词
PLC
软冗余
组态
同步
PLC
software control
configuration
synchronization
