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    Systems and methods for notifying multiple hosts from an industrial controller
    36.
    发明授权
    Systems and methods for notifying multiple hosts from an industrial controller 有权
    从工业控制器通知多个主机的系统和方法

    公开(公告)号：US08803667B2

    公开(公告)日：2014-08-12

    申请号：US13350397

    申请日：2012-01-13

    申请人： Jan Bezdicek ,  Kenwood H. Hall

    发明人： Jan Bezdicek ,  Kenwood H. Hall

    IPC分类号： G08B9/00

    CPC分类号： G05B23/027

    摘要： The subject invention facilitates alert notification in an industrial environment. The systems and methods enable subscribing devices, such as hosts, to receive events and/or alarms associated with industrial controllers. In addition, a subscribed component can unsubscribe, refresh notification related information, and/or acknowledge a notification. The foregoing can be achieved through a set of objects (e.g., notify objects) that implement a notification and dynamic subscription process. A host system can instantiate an associated notify object, subscribe to an event, and be notified about the event. The invention enables multiple hosts to subscribe to the same event, allows each host to select events of interest, and enables the events to be queued if the events occur faster than can be sent. In one aspect of the invention, the systems and methods can be utilized with an event and alarm infrastructure that is applicable on a Control and Information Protocol (CIP).

    摘要翻译： 本发明在工业环境中促进警报通知。 系统和方法使诸如主机之类的订阅设备能够接收与工业控制器相关联的事件和/或警报。 此外，订阅的组件可以取消订阅，刷新通知相关信息和/或确认通知。 可以通过实现通知和动态订阅过程的一组对象（例如，通知对象）来实现上述内容。 主机系统可以实例化关联的通知对象，订阅事件，并通知事件。 本发明使得多个主机能够订阅相同的事件，允许每个主机选择感兴趣的事件，并且如果事件发生得比可发送的更快，则允许事件排队。 在本发明的一个方面，系统和方法可以与适用于控制和信息协议（CIP）的事件和报警基础设施一起使用。

    SYSTEMS AND METHODS FOR PROCESS CONTROL INCLUDING PROCESS-INITIATED WORKFLOW
    40.
    发明申请
    SYSTEMS AND METHODS FOR PROCESS CONTROL INCLUDING PROCESS-INITIATED WORKFLOW 有权
    用于过程控制的系统和方法，包括过程启动的工作流程

    公开(公告)号：US20130110274A1

    公开(公告)日：2013-05-02

    申请号：US13285533

    申请日：2011-10-31

    申请人： Paul R. D'Mura ,  Kenneth S. Plache ,  Michael D. Kalan ,  Kenwood H. Hall ,  Sujeet Chand

    发明人： Paul R. D'Mura ,  Kenneth S. Plache ,  Michael D. Kalan ,  Kenwood H. Hall ,  Sujeet Chand

    IPC分类号： G06F19/00

    CPC分类号： G05B19/05 ,  G05B19/41845 ,  G05B2219/32182 ,  Y02P90/12 ,  Y02P90/16 ,  Y02P90/22

    摘要： A process controller a procedure module that includes instructions for executing a procedure, and a plurality of supplemental procedure modules, each of which includes instructions for executing one of a plurality of supplemental procedures. The process controller also includes a process monitor processor configured to receive an input electronic signal indicative of a status of a process feature, apply logic based on the input electronic signal, and generate an output electronic signal in response to the input electronic signal. The process controller also includes a sequence engine processor configured to execute the procedure, receive the output electronic signal, apply logic based on the output electronic signal, select one or more of the plurality of supplemental procedures based on the received output electronic signal, and execute the selected one or more of the plurality of supplemental procedures.

    摘要翻译： 一种过程控制器，包括用于执行过程的指令的过程模块和多个补充过程模块，每个过程模块包括用于执行多个补充过程之一的指令。 过程控制器还包括过程监控处理器，其被配置为接收指示过程特征的状态的输入电子信号，基于输入的电子信号应用逻辑，并响应于输入的电子信号生成输出电子信号。 过程控制器还包括配置成执行该过程的序列引擎处理器，接收输出电子信号，基于输出电子信号应用逻辑，基于所接收的输出电子信号选择多个补充程序中的一个或多个，并执行 选择的多个补充程序中的一个或多个。