西门子PLC和通讯网络在飞机发动机测试监控系统中的应用

Application of Siemens＇s PLC and Communication Network to Monitoring and Control System on the Aircraft Engine Testing Installation

本文介绍了一种用于飞机发动机测试装置，基于PLC和数据通信网络的监控系统技术方案，根据技术要求设计了系统。文中简述了该测试装置的工艺特点，示出了该系统的拓扑架构图，对组成系统的各部分的硬件和软件配置及其特点进行了系统的描述。

In this article, introduces a technical scheme of the monitoring and control system based on PLCs and data communication networks, which is applied for airplane engine testing installation, designs the system according to the technical requirements. In this paper, simply describs the technological features, shows a topology architecture diagram of the system, systematically recounts the hardware and software configurations and the characteristics of all parts that are constituted to the system.