带PROFIBUS-DP接口的智能氧量分析仪的开发  

Development of Intelligent Oxygen Analyzer with PROFIBUS-DP Interface

作　　者：崔倩[1] 韩璞[1] 王浩[1] 

机构地区：[1]华北电力大学,河北保定071003

出　　处：《仪表技术与传感器》2007年第7期23-24,28,共3页Instrument Technique and Sensor

摘　　要：以8051F040单片机为核心,利用专用协议芯片SPC3,开发了带PROFIBUS-DP接口的智能氧量分析仪。阐述了智能氧量分析仪总体方案的设计和PROFIBUS-DP通信接口的软硬件设计实现,给出了部分原理图和软件流程图,实验证明该智能氧量分析仪功能完善,操作方便,通讯可靠,达到了预期设计目标。Taking C8051F040 microprocessor of cygnal company as the core, untilizes the special-pro＇pose protocol chip SPC3 to develop the intellectual oxygen analyzer with PROFIBUS - DP interface. The text introduces the implementation of software and hrdware for the intellectual oxygen analyzer and the communication interface, and provides some circuits and software flow charts, Experiment proved that the protector have perfect function,easy to handle,reliable communication,have reached the anticipated design object.

关 键 词：现场总线通信 单片机 PROFIBUS—DP接口 智能氧量分析仪 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]