基于Profinet协议的西门子PLC与伟创变频器通信研究  

Communication between Siemens PLC and Weichuang frequency converter based on Profinet protocol

作　　者：林雅杰 唐坚 沈盛阳 郭星 LIN Yajie;TANG Jian;SHEN Shengyang;GUO Xing(Jiangsu Yangli Group Co.,Ltd.,Yangzhou 225000,Jiangsu China)

机构地区：[1]江苏扬力集团股份有限公司,江苏扬州225000

出　　处：《锻压装备与制造技术》2025年第1期98-101,共4页China Metalforming Equipment & Manufacturing Technology

摘　　要：依据西门子PLC支持的Profinet标准通讯协议,与伟创变频器建立通信网络,详细阐述相应的报文数据规范、各类重要通信参数的设定以及程序编写所需注意事项,最后给出可行的通信程序,实现PLC与伟创变频器的数据交换。This paper establishes a communication network with Weichuang frequency converter based on the Profinet standard communication protocol supported by Siemens PLC.It elaborates in detail on the corresponding message data specifications,the setting of various important communication parameters,and the precautions needed for program writing.Finally,a feasible communication program is provided to achieve data exchange between PLC and Weichuang frequency converter.

关 键 词：PROFINET PLC 变频器 通讯 

分 类 号：TM571.61[电气工程—电器]