基于网络的钻杆压接生产线控制系统

Control System of Drill Pipe Pressure Welding Production Line Based on Network

在基于工业以太网和MELSECNET/H网的钻杆压接生产线控制系统中,搬送装置控制系统上位机IPC通过工业以太网通讯获得钻杆数据、对钻杆信息修改设定,最后钻杆信息数据通过以太网传递到下位机PLC中;搬送装置控制系统下位机PLC与其它各工序控制单元组成MELSECNET/H网络结构,完成与各个工序的状态和命令指令的传递,实现压接生产线的自动控制。

In control System of drill pipe pressure welding production line which is based on the technology of industrial Ethernet and MELSECNET/H Network,the master computer IPC of delivering equipment gets and amends the information of drill pipes,and carry it to slave computer through industrial Ethernet.The slave computer,PLC,is made up of MELSECNET/H network with other procedures' control unit,transferring devices status and control command and realizing the automatic control of the production line.