PLC在玻纤湿法毡卷绕系统中的应用

Application of PLC in Fiber Glass Tissue Winder Control System

介绍用西门子可编程控制器S7-314C-2DP与Lenze变频器之间,通过PROFIBUS-DP通讯控制,实现对玻璃纤维湿法薄毡的自动卷绕。详细说明了系统组成、工作原理、张力控制分析及调整,并对软件设计做了简单的介绍。

This paper introduces Profibus DP used to realize communication controlling between Simens PLC S7-314C-2DP and Lenze＇s serial inverter to complete fiber glass tissue automatic winder,and explains the composition,working principle,tension control and adjust in control system in detai,The control system of software design is decribed in brief.