西门子S7-200在亮化工程上的应用  

The Application of Siemens S7-200 on Lighting Project

作　　者：柏宛平 安永生 王佳 

机构地区：[1]北京世纪澄通电子有限公司,北京101300

出　　处：《现代显示》2012年第9期285-288,共4页Advanced Display

摘　　要：对LED灯具控制系统要求,除了不同灯具的开启、关闭,还要求时间的可控性,方便的可调节性,时间的精确性,现场可自行调节不同灯具的开启、关闭时间。显示屏分步供电可以解决其开启时对供电系统造成的浪涌。本文从整体系统的流程、硬件的配置、软件编制和文本显示的设置等方面对LED灯具控制进行详细的说明,并着重分析实现这些功能的各个要点、难点。LED lamps and lanterns, except for the control system requirements of different lamps and lanterns open and close, also requires time control, convenient, the accuracy of the time can be accommodative, the scene can adjust themselves different of lamps and lanterns opened and closed time. Display the power supply can solve the step of the power supply system when open caused by the surge. This paper from the overall system process, hardware configuration, software establishment, and text display Settings of LED lamps and lanterns control for the detailed instructions, and emphatically analyzes the key points of all achieve these functions, difficulty.

关 键 词：LED 可编程序控制器 时间控制 文本显示 

分 类 号：TN312.8[电子电信—物理电子学]