摘要
采用AB Control Logix 1756系列产品PLC实现了对输煤过程的控制,通过建立以太网环网和双缆双网的控制层网络Control Net以及主机的双机热备提高了系统的可靠性。利用GE iFix SCADA上位机监控软件实现了对输煤与配煤系统的监视和控制。
AB Control Logix 1756 series PLC products are adopted to realize the logic control for conveying and distributing coal process. And the system stability was enhanced by building up ring Ethernet, hot-spare redundancy main controllers and double cable double network ControlNet which belongs to control level in AB PLC structure system. It is high available to supervise and monitor the electric indicators to get the system state on conveying and distributing coal process control system by iFix SCADA software .
出处
《农业科技与装备》
2011年第10期35-37,共3页
Agricultural Science & Technology and Equipment
关键词
PLC
SCADA
输煤程控
可靠性
应用
PLC （Programable Logic Controller）
SCADA （Supervisory Control And Data Acquisition）
Program-Controlled System for Conveying Coal
Reliability
application
