论文部分内容阅读
介绍一种无缝钢管轧机——ACCU ROLL 轧机的控制系统。该系统采用美国通用电气公司的 GE90-30可编程控制器(PLC)实现了轧机的全部顺序控制和速度位置控制,一台和 PLC 连接的上位机实现了轧机的运行参数设定和状态监视。整个控制系统结构简单、运行可靠且成本较低。
Describe a seamless steel pipe mill - ACCU ROLL mill control system. The system uses GE90-30 programmable logic controller (PLC) of General Electric Company to realize the full sequence control and speed position control of the rolling mill. A host computer connected with PLC realizes the operation parameter setting and condition monitoring of the rolling mill. The whole control system has the advantages of simple structure, reliable operation and low cost.