摘要
介绍了西门子公司S7-300型可编程逻辑控制器(PLC)在云铜艾萨炉余热锅炉振打系统中的应用。描述了硬件概况,分析了控制要求、时序图和程序设计流程,基于分组控制的原则,简化了程序设计,取得了显著效果。
The paper presents the application of S7-300 PLC developed by Siemens in Isa WHB rapping system, describes hardware and analyzes control requirements, sequential diagram and programming process. Based on the principle of group control, the programming has been simplified and significant results achieved.
出处
《中国有色冶金》
北大核心
2007年第5期84-86,共3页
China Nonferrous Metallurgy
