Field Device with Separated Memory Areas
    1.
    发明申请
    Field Device with Separated Memory Areas 有权
    具有分离存储区域的现场设备

    公开(公告)号:US20100125427A1

    公开(公告)日:2010-05-20

    申请号:US12603050

    申请日:2009-10-21

    IPC分类号: G06F19/00 G01N9/36 G01L19/00

    摘要: A field device for measuring a filling level, a pressure or a density of a medium in a container includes data memory with two memory areas that are separated from one another. First data for safety-critical program modules is stored in the first memory area. Second data for safety-uncritical program modules is stored in the second memory area. The two memory areas are separated from one another. All access to these memory areas is controlled by a memory management unit.

    摘要翻译: 用于测量容器中的填充水平,压力或介质密度的现场设备包括具有彼此分离的两个存储区域的数据存储器。 安全关键程序模块的第一个数据存储在第一个存储器区域中。 安全非关键程序模块的第二个数据存储在第二个存储区域中。 两个存储区域彼此分离。 对这些存储区的所有访问由存储器管理单元控制。

    SENSOR WITH SUBASSEMBLIES FEATURING STORAGE DEVICES
    3.
    发明申请
    SENSOR WITH SUBASSEMBLIES FEATURING STORAGE DEVICES 有权
    带传感器的传感器特色存储设备

    公开(公告)号:US20100256942A1

    公开(公告)日:2010-10-07

    申请号:US12576559

    申请日:2009-10-09

    IPC分类号: G06F19/00 G01D18/00 G01R31/28

    摘要: A sensor includes an electronic module that comprises several electronic subassemblies and a processor that can be electrically coupled to the electronic subassemblies. The subassemblies respectively feature a programmable storage device with subassembly-specific data of the respective subassembly. The content of the respective programmable storage devices can be read out and evaluated by the processor.

    摘要翻译: 传感器包括电子模块,其包括几个电子组件和可以电耦合到电子组件的处理器。 子组件分别具有可编程存储设备,其具有相应子组件的特定于组件的数据。 可以由处理器读出并评估各个可编程存储装置的内容。