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1. 发明申请

US20170039057A1 FIELD DEVICE 审中-公开
标题翻译：现场设备
公开(公告)号：US20170039057A1
公开(公告)日：2017-02-09
申请号：US15224748
申请日：2016-08-01
申请人： Schneider Electric Industries SAS
发明人： Iulia Dana STEFAN
IPC分类号： G06F9/445 , G05B19/05
CPC分类号： G06F8/65 , G05B19/042 , G05B19/05 , G05B19/056 , G05B2219/25066 , G05B2219/25068 , G05B2219/25112 , G05B2219/25428
摘要： The invention relates to a field device for connection to a programmable logic controller having hardware comprising a processing unit, a memory and a data interface for communication with the programmable logic controller. The field device is characterized in that it is configured to receive compatibility information from the programmable logic controller by means of the data interface, wherein a firmware having a plurality of functions for operating the field instrument is stored in the memory, wherein the processing unit is configured to release a subset of the functions of the firmware for execution in dependence on the compatibility information to produce a behavior of the field device which is adapted to the compatibility information of the programmable logic controller.
摘要翻译：本发明涉及一种用于连接到具有硬件的可编程逻辑控制器的现场设备，该硬件包括处理单元，存储器和用于与可编程逻辑控制器进行通信的数据接口。现场设备的特征在于，其被配置为通过数据接口从可编程逻辑控制器接收兼容性信息，其中具有用于操作现场仪器的多个功能的固件被存储在存储器中，其中处理单元被配置为根据兼容性信息来释放用于执行的固件的功能的子集，以产生适于可编程逻辑控制器的兼容性信息的现场设备的行为。

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