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HART现场通讯协议在过程工业领域成为越来越重要的通讯技术。笔者最近和HART通讯基金会进行了一些交流,取得了最新的一些资料,整理和编写出来与大家共享。HART=模拟+数字,过程变量通过模拟信号传递。例如:设定:
HART field communication protocol in the process industry has become more and more important communication technology. I recently made some exchanges with the HART Communication Foundation and obtained some of the latest information, collated and compiled to share with you. HART = analog + digital, process variable passed by analog signal. For example: Setting: