摘要
本文简要介绍了Modbus-TCP协议,工业以太网On TCP、On ISO。针对宝钢长材坯料生产系统优化工程水处理项目中遇到的Quantum与S7 PLC间以太网通讯协议不兼容问题,给出了解决方案,并详细介绍了配置过程和主要程序。
The article introduces the Modbus-TCP protocol, Industrial Ethernet On TCP and On ISO. Based on the incompatible problem of Ethemet commtmication protocol between Quantum and S7 PLCs, we provide a solution to it. The configuration process and main program code are introduced in detail.
出处
《自动化博览》
2009年第3期74-77,共4页
Automation Panorama1
