Handheld field maintenance bus monitor
    15.
    发明申请
    Handheld field maintenance bus monitor 有权
    手持式现场维护总线监视器

    公开(公告)号:US20080075012A1

    公开(公告)日:2008-03-27

    申请号:US11526560

    申请日:2006-09-25

    CPC classification number: H04L12/42 H04L12/40032 H04L12/413 H04L2012/40221

    Abstract: A handheld field maintenance bus monitor is provided. The handheld field maintenance bus monitor is coupleable to at least one process communication loop, and is configured to capture and store a selected quantity of digital communication observed on the process communication loop during a capture period. Optionally, the handheld field maintenance bus monitor may be configured to couple to and interact with process communication loops of at least two different process communication protocols, such as HART® and FOUNDATION™. A method of analyzing captured and stored communication data is also provided.

    Abstract translation: 提供了一种手持式现场维护总线监视器。 手持式现场维护总线监视器可耦合到至少一个进程通信环路,并且被配置为在捕获周期期间捕获并存储在进程通信环路上观察到的选定数量的数字通信。 可选地,手持式现场维护总线监视器可以被配置为耦合到至少两个不同过程通信协议(例如HART和FOUNDATION TM)的过程通信环路并与之交互。 还提供了分析捕获和存储的通信数据的方法。

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