农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2011年
10期
35-37
,共3页
PLC%SCADA%输煤程控%可靠性%应用
PLC%SCADA%輸煤程控%可靠性%應用
PLC%SCADA%수매정공%가고성%응용
PLC （Programable Logic Controller）%SCADA （Supervisory Control And Data Acquisition）%Program-Controlled System for Conveying Coal%Reliability%application
采用ABControlLogix1756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ControlNet以及主机的双机热备提高了系统的可靠性。利用GEiFixSCADA上位机监控软件实现了对输煤与配煤系统的监视和控制。
採用ABControlLogix1756繫列產品PLC實現瞭對輸煤過程的控製，通過建立以太網環網和雙纜雙網的控製層網絡ControlNet以及主機的雙機熱備提高瞭繫統的可靠性。利用GEiFixSCADA上位機鑑控軟件實現瞭對輸煤與配煤繫統的鑑視和控製。
채용ABControlLogix1756계렬산품PLC실현료대수매과정적공제，통과건립이태망배망화쌍람쌍망적공제층망락ControlNet이급주궤적쌍궤열비제고료계통적가고성。이용GEiFixSCADA상위궤감공연건실현료대수매여배매계통적감시화공제。
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 .
