PLC网络在大型捏合机控制系统中的应用

Application of PLC Network Technique in the Control System for a Large Kneading Device

以大型捏合机PLC控制系统为例,对建立Modbus Plus网络技术给予了详细介绍,并着重分析了PLC与上层IPC的通信和RIO的实现。

Combining the PLC Control System for a Large Kneading Device as an example , the Modbus Plus network is introduced in details. The application of serial communication and RIO in the control system is emphatically described.