【摘要】 介绍一种基于基金会现场总线的电力参数变送器的设计方法,给出了硬件电路及软件流程。设计采用FB3050通信控制芯片与CPU配合与现场总线进行通信,充分利用FB3050芯片的强大功能,提高了对电力参数的实时监测水平。更多还原

【Abstract】 The design method of power parameters transducer based on fieldbus foundation is introduced,with hardware circuits and software processing procedure presented. Communication controller chip FB3500 is used with CPU to communicate with fieldbus. The design takes full advantage of FB3500 to reduce software spending and to improve realtime measuring level.更多还原