公开(公告)号：US09933773B2

公开(公告)日：2018-04-03

申请号：US14991505

申请日：2016-01-08

Applicant: JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akihiro Shimizu ,  Terukazu Senda ,  Masanori Muramatsu ,  Kouji Hamakawa ,  Kenzou Mima ,  Kouji Yamashiro

IPC: G05B19/048 ,  G05B19/05

CPC classification number: G05B19/048 ,  G05B19/056 ,  G05B2219/14107 ,  G05B2219/14115 ,  G05B2219/24015 ,  G05B2219/24139

Abstract: A monitoring device for a programmable controller includes: a display portion configured to display, on a display, a step that is being executed by the programmable controller among a plurality of steps in such a manner that the step can be distinguished from the other steps; a receiving portion configured to receive selection of a step serving as an initial point of reactivation in a case where a facility stops during a continuous operation by the programmable controller; and a change instruction generation portion configured to generate an instruction to the programmable controller so as to cause the programmable controller to restart execution of control processes from the step received by the receiving portion at the time of the reactivation.

公开(公告)号：US10416641B2

公开(公告)日：2019-09-17

申请号：US14991196

申请日：2016-01-08

Applicant: JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akihiro Shimizu ,  Terukazu Senda ,  Masanori Muramatsu ,  Kouji Hamakawa ,  Kenzou Mima ,  Kouji Yamashiro

IPC: G05B19/042

Abstract: An operation program editing device includes a program editing portion configured to edit an operation program executable by a programmable controller that controls a facility, and the program editing portion includes a bypass circuit generation unit that generates a bypass circuit including a bypass path for skipping execution of some of the plurality of steps at a time of reactivation of the facility, a first selection receiving unit that receives selection of a last step, from among the plurality of steps, within a range where the execution is skipped by the bypass circuit, and a second selection receiving unit that receives selection of a first step, from among the plurality of steps, within the range where the execution is skipped by the bypass circuit.

公开(公告)号：US20160202685A1

公开(公告)日：2016-07-14

申请号：US14991196

申请日：2016-01-08

Applicant: JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akihiro Shimizu ,  Terukazu Senda ,  Masanori Muramatsu ,  Kouji Hamakawa ,  Kenzou Mima ,  Kouji Yamashiro

IPC: G05B19/042

CPC classification number: G05B19/0426 ,  G05B2219/23328

Abstract: An operation program editing device includes a program editing portion configured to edit an operation program executable by a programmable controller that controls a facility, and the program editing portion includes a bypass circuit generation unit that generates a bypass circuit including a bypass path for skipping execution of some of the plurality of steps at a time of reactivation of the facility, a first selection receiving unit that receives selection of a last step, from among the plurality of steps, within a range where the execution is skipped by the bypass circuit, and a second selection receiving unit that receives selection of a first step, from among the plurality of steps, within the range where the execution is skipped by the bypass circuit.

Abstract translation: 一种操作程序编辑装置，包括：程序编辑部，被配置为编辑可由控制设备的可编程控制器执行的操作程序，并且所述程序编辑部分包括旁路电路生成单元，所述旁路电路生成单元生成旁路电路，所述旁路电路包括用于跳过执行的旁路路径 在重新激活设施时的多个步骤中的一些步骤，从多个步骤中接收最后步骤的选择的第一选择接收单元，在旁路电路跳过执行的范围内，以及 第二选择接收单元，从所述多个步骤中接收由所述旁路电路跳过所述执行的范围内的第一步骤的选择。

公开(公告)号：US10359752B2

公开(公告)日：2019-07-23

申请号：US14991196

申请日：2016-01-08

Applicant: JTEKT CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akihiro Shimizu ,  Terukazu Senda ,  Masanori Muramatsu ,  Kouji Hamakawa ,  Kenzou Mima ,  Kouji Yamashiro

IPC: G05B19/042

Abstract: An operation program editing device includes a program editing portion configured to edit an operation program executable by a programmable controller that controls a facility, and the program editing portion includes a bypass circuit generation unit that generates a bypass circuit including a bypass path for skipping execution of some of the plurality of steps at a time of reactivation of the facility, a first selection receiving unit that receives selection of a last step, from among the plurality of steps, within a range where the execution is skipped by the bypass circuit, and a second selection receiving unit that receives selection of a first step, from among the plurality of steps, within the range where the execution is skipped by the bypass circuit.

公开(公告)号：US09971331B2

公开(公告)日：2018-05-15

申请号：US15098885

申请日：2016-04-14

Applicant: JTEKT Corporation

Inventor： Akihiro Shimizu ,  Terukazu Senda

IPC: G05B11/00 ,  G05B19/00 ,  G05B19/042

CPC classification number: G05B19/0428 ,  G05B2219/23403 ,  G05B2219/24015 ,  G05B2219/24198

Abstract: A monitoring device for a programmable controller can resume continuous operation from an appropriate step, when the equipment is restarted after abnormality handling process. The monitoring device includes: a read device that reads operating state information of equipment from the programmable controller during individual operation; a relationship information storage device that stores relationship information showing relationship between the first step to be executed out of the steps when the equipment is restarted after the individual operation and the operating state information; a selection device that refers to the operating state information and selects the first step to be executed when the equipment is restarted, based on the relationship information; and a command transmission device that transmits a command to change an in-execution flag of the programmable controller which shows the first step to be executed when the equipment is restarted, based on the selection result of the selection device.

公开(公告)号：US20150248124A1

公开(公告)日：2015-09-03

申请号：US14428723

申请日：2013-10-31

Applicant: JTEKT CORPORATION

Inventor： Akihiro Shimizu ,  Hiroaki Sugiura ,  Toshihiro Yonezu

IPC: G05B19/19

CPC classification number: G05B19/19 ,  G05B19/4061 ,  G05B2219/49144 ,  Y02P90/265

Abstract: An operation limiting device applicable to a wide variety of machine tools and which improves the freedom of setting an operation limiting area. Two or three drive axes (Xa, Za) in different directions are designated from among a plurality of drive axes in the machine tool and the designated drive axes (Xa, Za) form the two or three dimensional coordinate system. An area (Ar) for limiting the operation of the mobile body is set in the two or three dimensional coordinate system. A drive axis (Xa) which is in operation is determined, and in the two or three coordinate system including the drive axis which is in operation the operation of the mobile body is limited when the mobile body enters into the limiting area (Ar).

Abstract translation: 一种适用于各种机床的操作限制装置，其提高了设定操作限制区域的自由度。 在机床中的多个驱动轴之中指定了不同方向的两个或三个驱动轴（Xa，Za），并且指定的驱动轴（Xa，Za）形成两维或三维坐标系。 在二维或三维坐标系中设置用于限制移动体的操作的区域（Ar）。 确定正在运行的驱动轴（Xa），并且在包括正在操作的驱动轴的两个或三个坐标系中，当移动体进入限制区域（Ar）时，限制移动体的操作。

公开(公告)号：US10599118B2

公开(公告)日：2020-03-24

申请号：US15154009

申请日：2016-05-13

Applicant: JTEKT CORPORATION

Inventor： Akihiro Shimizu ,  Terukazu Senda

IPC: G05B19/05 ,  G06F3/0481 ,  G06F3/048

Abstract: A screen information generation device generates screen information indicating display content of a display device connected to a programmable controller that controls a control object device according to a chart program indicating execution order of a plurality of steps each provided per operation unit. When generating the screen information of an individual-manipulation screen for use in individually operating the control object device per operation unit, the screen information generation device is configured to generate the screen information based on the chart program such that a plurality of operation buttons that respectively correspond to the plurality of steps is displayed on the display device.

公开(公告)号：US10133253B2

公开(公告)日：2018-11-20

申请号：US14428723

申请日：2013-10-31

Applicant: JTEKT CORPORATION

Inventor： Akihiro Shimizu ,  Hiroaki Sugiura ,  Toshihiro Yonezu

IPC: G05B19/19 ,  G05B19/4061

Abstract: An operation limiting device applicable to a wide variety of machine tools and which improves the freedom of setting an operation limiting area. Two or three drive axes (Xa, Za) in different directions are designated from among a plurality of drive axes in the machine tool and the designated drive axes (Xa, Za) form the two or three dimensional coordinate system. An area (Ar) for limiting the operation of the mobile body is set in the two or three dimensional coordinate system. A drive axis (Xa) which is in operation is determined, and in the two or three coordinate system including the drive axis which is in operation the operation of the mobile body is limited when the mobile body enters into the limiting area (Ar).