Application research on network technology of distributed electrical control system for large mining mill
Aiming at the problems of misoperation and misjudgment of the control system caused by abnormal communication network in the electrical control system for the large mining mill,three solutions were proposed.The configurations and characteristics of each solution were introduced respectively.Then,the Rockwell brand controller and the distributed electrical control system of mining mill built by 1794 remote I/O module were compared and analyzed.The results showed that using Logix5000 and FactoryTalk View software platforms,the implementation of control scheme of network state acquisition,early warning of network interruption,and interlocking of network interruption and control system for distributed electrical control system of the large mining mill was more economical,reliable and safe,and had been promoted and applied.
mining millelectrical control systemcommunication networkearly warninginterlocking
NETL
NSTL
万方数据
