S7PLC与S120变频器在盛丝往复机中的应用  

Application of S7 PLC and S120 inverter in reciprocating machine

作　　者：吴琦[1] 

机构地区：[1]中国石化仪征化纤有限责任公司短纤生产中心,江苏仪征211900

出　　处：《合成技术及应用》2017年第1期45-50,共6页Synthetic Technology & Application

摘　　要：新一代盛丝往复机的控制系统采用了伺服驱动控制。本文通过硬件组态和软件编程两部分,介绍了西门子S7-300PLC与SINAMICS S120伺服变频器如何通过PROFIBUS网络以通讯报文的形式相互通讯,从而实现在盛丝往复机中的应用。Servo drive control is adopted in the control system of the new generation of reciprocating machine.The two part of the hardware configuration and software programming,SIEMENS introduced the S7-300 PLC and SINAMICS S120 to servo inverter through PROFIBUS network communication message to form mutual communication,so as to realize the application in the reciprocating machine.

关 键 词：S7-300可编程逻辑控制器 SINAMICS S120变频器 往复机 过程现场总线 

分 类 号：TN773[电子电信—电路与系统]