摘要
本文介绍了基于西门子S7-400系列PLC和工业以太网构成的道岔融雪系统,介绍了系统的控制要求,软硬件配置,通讯方法。此外,阐述了工业监控组态软件MCGS作为一种标准的人机界面用于监控工业生产的动态过程。
In this paper, we introduce Railroad Turnout Thaw System based on SIEMENS S7-400 Programmable Logic Controller (PLC) and Industrial Ethernet, as well as demands of control, configurations of hardware and software, methods of communication. In addition, MCGS configuration software with a standard Human-Machine Interface (HMI) is used to monitor the dynamical industrial process.
出处
《微计算机信息》
2009年第4期13-15,共3页
Control & Automation
关键词
PLC
组态软件
工业以太网
PLC
configuration software
Industrial Ethernet