公开(公告)号：US08706262B2

公开(公告)日：2014-04-22

申请号：US13399128

申请日：2012-02-17

申请人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki ,  Tatsuya Kojima

发明人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki ,  Tatsuya Kojima

IPC分类号： G06F3/00 ,  G06F5/00 ,  G05B15/00

CPC分类号： G05B19/05 ,  G05B2219/1193 ,  G05B2219/13063

摘要： A system program causes, as an execution preparation process for a control operation of a PLC, execution of a process for generating a reception buffer for storing received input data, and execution of a process for generating, for each input data referred to by a control program, an input synchronization buffer used by the control program as a reference target for the input data. The system program causes, as an execution control process for the control operation of the PLC, execution of an input copy process for copying the received input data from the reception buffer to the input synchronization buffer corresponding to the input data, and execution of a control program start process for starting execution of the control program.

摘要翻译： 作为用于PLC的控制操作的执行准备处理的系统程序，执行用于生成用于存储接收的输入数据的接收缓冲器的处理，以及执行用于生成针对由控制器引用的每个输入数据的处理 程序，控制程序使用的输入同步缓冲器作为输入数据的参考目标。 该系统程序作为用于PLC的控制操作的执行控制处理，执行用于将接收到的输入数据从接收缓冲器复制到与输入数据对应的输入同步缓冲器的输入复制处理，以及执行控制 开始执行控制程序的程序启动过程。

公开(公告)号：US10082777B2

公开(公告)日：2018-09-25

申请号：US14125997

申请日：2012-03-12

申请人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki

发明人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki

IPC分类号： G06F9/46 ,  G05B19/04 ,  G06F9/48 ,  G05B19/05 ,  G05B19/042

CPC分类号： G05B19/04 ,  G05B19/0421 ,  G05B19/05 ,  G05B19/056 ,  G05B2219/15079 ,  G06F9/4887

摘要： A system program includes a procedure library in which at least a procedure for controlling execution of a control program and a procedure for controlling output of output data and input of input data are included. If schedule-building data including execution order specifications for the procedures included in the procedure library is stored in a storage section, the system program causes a microprocessor to execute the procedures included in the procedure library in accordance with the procedure execution order specifications included in schedule-building data.

公开(公告)号：US10025281B2

公开(公告)日：2018-07-17

申请号：US14005345

申请日：2011-09-26

申请人： Osamu Hamasaki ,  Shigeyuki Eguchi ,  Akiro Kobayashi ,  Yukio Iname ,  Koji Yaoita

发明人： Osamu Hamasaki ,  Shigeyuki Eguchi ,  Akiro Kobayashi ,  Yukio Iname ,  Koji Yaoita

IPC分类号： G05B19/04 ,  G05B19/042

摘要： A control device capable of appropriately switching operating modes when multitasking is being performed is provided. A CPU unit is provided with a task executing unit for executing a plurality of tasks in parallel, and for executing each task in cycles based on each task; and a mode switching unit for switching operating modes. The task executing unit is configured in such a manner that when in operation mode, a user program is executed for each task, and when in program mode, a user program is not executed for each task. The mode switching unit is configured in such a manner that the operating mode is switched when a plurality of tasks being executed by the task executing unit are synchronized

公开(公告)号：US20140207254A1

公开(公告)日：2014-07-24

申请号：US14125997

申请日：2012-03-12

申请人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki

发明人： Yoshihide Nishiyama ,  Shigeyuki Eguchi ,  Osamu Hamasaki

IPC分类号： G05B19/04

CPC分类号： G05B19/04 ,  G05B19/0421 ,  G05B19/05 ,  G05B19/056 ,  G05B2219/15079 ,  G06F9/4887

摘要： A system program includes a procedure library in which at least a procedure for controlling execution of a control program and a procedure for controlling output of output data and input of input data are included. If schedule-building data including execution order specifications for the procedures included in the procedure library is stored in a storage section, the system program causes a microprocessor to execute the procedures included in the procedure library in accordance with the procedure execution order specifications included in schedule-building data.

摘要翻译： 系统程序包括一个过程库，其中至少包括用于控制执行控制程序的程序和用于控制输出数据输出和输入输入数据的过程。 如果包括程序库中包括的程序的执行顺序规范的计划构建数据被存储在存储部分中，则系统程序使微处理器根据程序库中包括的过程执行顺序规格执行包括在过程库中的过程 建造资料。

公开(公告)号：US20140088735A1

公开(公告)日：2014-03-27

申请号：US14005345

申请日：2011-09-26

申请人： Osamu Hamasaki ,  Shigeyuki Eguchi ,  Akiro Kobayashi ,  Yukio Iname ,  Koji Yaoita

发明人： Osamu Hamasaki ,  Shigeyuki Eguchi ,  Akiro Kobayashi ,  Yukio Iname ,  Koji Yaoita

IPC分类号： G05B19/04

CPC分类号： G05B19/04 ,  G05B19/042 ,  G05B2219/25347

摘要： A control device capable of appropriately switching operating modes when multitasking is being performed is provided. A CPU unit is provided with a task executing unit for executing a plurality of tasks in parallel, and for executing each task in cycles based on each task; and a mode switching unit for switching operating modes. The task executing unit is configured in such a manner that when in operation mode, a user program is executed for each task, and when in program mode, a user program is not executed for each task. The mode switching unit is configured in such a manner that the operating mode is switched when a plurality of tasks being executed by the task executing unit are synchronized

摘要翻译： 提供了能够在进行多任务处理时适当地切换操作模式的控制装置。 CPU单元设置有用于并行执行多个任务的任务执行单元，并且用于基于每个任务循环执行每个任务; 以及用于切换操作模式的模式切换单元。 任务执行单元被配置为在操作模式下，为每个任务执行用户程序，并且在程序模式下，不对每个任务执行用户程序。 模式切换单元被配置为当由任务执行单元执行的多个任务被同步时切换操作模式

公开(公告)号：US20120239172A1

公开(公告)日：2012-09-20

申请号：US13399128

申请日：2012-02-17

申请人： Yoshihide NISHIYAMA ,  Shigeyuki EGUCHI ,  Osamu HAMASAKI ,  Tatsuya KOJIMA

发明人： Yoshihide NISHIYAMA ,  Shigeyuki EGUCHI ,  Osamu HAMASAKI ,  Tatsuya KOJIMA

IPC分类号： G05B19/02

CPC分类号： G05B19/05 ,  G05B2219/1193 ,  G05B2219/13063

摘要： A system program causes, as an execution preparation process for a control operation of a PLC, execution of a process for generating a reception buffer for storing received input data, and execution of a process for generating, for each input data referred to by a control program, an input synchronization buffer used by the control program as a reference target for the input data. The system program causes, as an execution control process for the control operation of the PLC, execution of an input copy process for copying the received input data from the reception buffer to the input synchronization buffer corresponding to the input data, and execution of a control program start process for starting execution of the control program.

摘要翻译： 作为用于PLC的控制操作的执行准备处理的系统程序，执行用于生成用于存储接收的输入数据的接收缓冲器的处理，以及执行用于生成针对由控制器引用的每个输入数据的处理 程序，控制程序使用的输入同步缓冲器作为输入数据的参考目标。 该系统程序作为用于PLC的控制操作的执行控制处理，执行用于将接收到的输入数据从接收缓冲器复制到与输入数据对应的输入同步缓冲器的输入复制处理，以及执行控制 开始执行控制程序的程序启动过程。