Programmable controller device
    1.
    发明授权
    Programmable controller device 有权
    可编程控制器设备

    公开(公告)号:US07856278B2

    公开(公告)日:2010-12-21

    申请号:US11368094

    申请日:2006-03-02

    申请人: Hideo Okeda

    发明人: Hideo Okeda

    IPC分类号: G05B11/01

    摘要: A programmable controller device has a main body with a CPU unit and I/O units connected by a bus line and a power unit for supplying power to the main body. The CPU unit has a memory with a user access area which is accessible by instruction of user program. The power unit generates status data related to itself such as its temperature. A data transmission path is provided between the CPU unit and the power unit for transmitting such status data to the user access area.

    摘要翻译: 可编程控制器装置具有主体,其具有CPU单元和通过总线连接的I / O单元和用于向主体供电的功率单元。 CPU单元具有具有可由用户程序指令访问的用户访问区域的存储器。 功率单元产生与其自身相关的状态数据,例如其温度。 在CPU单元和功率单元之间提供数据传输路径,用于将这种状态数据发送到用户接入区域。

    Distributed logic control system and method
    2.
    发明授权
    Distributed logic control system and method 失效
    分布式逻辑控制系统及方法

    公开(公告)号:US5157595A

    公开(公告)日:1992-10-20

    申请号:US667249

    申请日:1991-03-08

    IPC分类号: G05B19/05 G05B19/4063

    摘要: A system and method for controlling operation of a plurality of elements in an automated process, such as a production process, and indicating error conditions as they occur. Each unique set of input and output conditions of the various system elements defines a unique logic state or zone. Thus, there are defined a multiplicity of valid system logic states or zones, each having a unique input/output image. A predetermined sequence of zones, productive zones representing designed machine operations, is stored in a zone table. All zones not explicitly defined in the zone table are automatically treated as error zones. A zone engine automatically cycles to observe any change in input/output image. Any change in inputs from the various system elements automatically transfer action to the unique zone associated with such inputs, resulting in corresponding changes in control outputs to the system elements and/or display an error message as appropriate.

    摘要翻译: 一种用于在诸如生产过程的自动化过程中控制多个元件的操作的系统和方法,并且当它们发生时指示错误状况。 各种系统元素的每个独特的输入和输出条件集定义了唯一的逻辑状态或区域。 因此,定义了多个有效的系统逻辑状态或区域,每个具有唯一的输入/输出图像。 表示设计的机器操作的区域,生产区域的预定顺序被存储在区域表中。 区域表中未明确定义的所有区域将自动被视为错误区域。 区域引擎自动循环以观察输入/输出图像的任何变化。 来自各种系统元件的输入的任何变化自动地将动作转移到与这种输入相关联的唯一区域,导致对系统元件的控制输出的相应变化和/或适当地显示错误消息。

    Distributed logic control system and method
    3.
    发明授权
    Distributed logic control system and method 失效
    分布式逻辑控制系统及方法

    公开(公告)号:US4858102A

    公开(公告)日:1989-08-15

    申请号:US38018

    申请日:1987-04-14

    IPC分类号: G05B19/05

    摘要: A system and method for controlling operation of a plurality of elements in an automated process, such as a production process, and indicating error conditions as they occur. Each unique set of input and output conditions of the various system elements defines a unique logic state or zone. Thus, there are defined a multiplicity of valid system logic states or zones, each having a unique input/output image. A predetermined sequence of zones, productive zones representing designed machine operations, is stored in a zone table. All zones not explicitly defined in the zone table are automatically treated as error zones. A zone engine automatically cycles to observe any change in input/output image. Any change in inputs from the various system elements automatically transfer action to the unique zone associated with such inputs, resulting in corresponding changes in control outputs to the system elements and/or display an error message as appropriate.

    摘要翻译: 一种用于在诸如生产过程的自动化过程中控制多个元件的操作的系统和方法,并且当它们发生时指示错误状况。 各种系统元素的每个独特的输入和输出条件集定义了唯一的逻辑状态或区域。 因此,定义了多个有效的系统逻辑状态或区域,每个具有唯一的输入/输出图像。 表示设计的机器操作的区域,生产区域的预定顺序被存储在区域表中。 区域表中未明确定义的所有区域将自动被视为错误区域。 区域引擎自动循环以观察输入/输出图像的任何变化。 来自各种系统元件的输入的任何变化自动地将动作转移到与这种输入相关联的唯一区域,导致对系统元件的控制输出的相应变化和/或适当地显示错误消息。

    Programmable controller device
    4.
    发明申请
    Programmable controller device 有权
    可编程控制器设备

    公开(公告)号:US20060236013A1

    公开(公告)日:2006-10-19

    申请号:US11368094

    申请日:2006-03-02

    申请人: Hideo Okeda

    发明人: Hideo Okeda

    IPC分类号: G06F13/00

    摘要: A programmable controller device has a main body with a CPU unit and I/O units connected by a bus line and a power unit for supplying power to the main body. The CPU unit has a memory with a user access area which is accessible by instruction of user program. The power unit generates status data related to itself such as its temperature. A data transmission path is provided between the CPU unit and the power unit for transmitting such status data to the user access area.

    摘要翻译: 可编程控制器装置具有主体,其具有CPU单元和通过总线连接的I / O单元和用于向主体供电的功率单元。 CPU单元具有具有可由用户程序指令访问的用户访问区域的存储器。 功率单元产生与其自身相关的状态数据,例如其温度。 在CPU单元和功率单元之间提供数据传输路径,用于将这种状态数据发送到用户接入区域。

    Distributed logic control system and method
    5.
    发明授权
    Distributed logic control system and method 失效
    分布式逻辑控制系统及方法

    公开(公告)号:US5189604A

    公开(公告)日:1993-02-23

    申请号:US630232

    申请日:1990-12-19

    IPC分类号: G05B19/05 G05B19/4063

    摘要: A system and method for controlling operation of a plurality of elements in an automated process, such as a production process, and indicating error conditions as they occur. Each unique set of input and output conditions of the various system elements defines a unique logic state or zone. Thus, there are defined a multiplicity of valid system logic states or zones, each having a unique input/output image. A predetermined sequence of zones, productive zones representing designed machine operations, is stored in a zone table. All zones not explicitly defined in the zone table are automatically treated as error zones. A zone engine automatically cycles to observe any change in input/output image. Any change in inputs from the various system elements automatically transfer action to the unique zone associated with such inputs, resulting in corresponding changes in control outputs to the system elements and/or display an error message as appropriate.

    摘要翻译: 一种用于在诸如生产过程的自动化过程中控制多个元件的操作的系统和方法,并且当它们发生时指示错误状况。 各种系统元素的每个独特的输入和输出条件集定义了唯一的逻辑状态或区域。 因此,定义了多个有效的系统逻辑状态或区域,每个具有唯一的输入/输出图像。 表示设计的机器操作的区域,生产区域的预定顺序被存储在区域表中。 区域表中未明确定义的所有区域将自动被视为错误区域。 区域引擎自动循环以观察输入/输出图像的任何变化。 来自各种系统元件的输入的任何变化自动地将动作转移到与这种输入相关联的唯一区域,导致对系统元件的控制输出的相应变化和/或适当地显示错误消息。