公开(公告)号：US20240231302A9

公开(公告)日：2024-07-11

申请号：US18403118

申请日：2024-01-03

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Takahiko SUZUKI ,  Hiromasa SHIMIZU ,  Yu KATONO ,  Yosuke KAMIYA

IPC: G05B19/05

CPC classification number: G05B19/05 ,  G05B2219/13049

Abstract: Provided is a production system, comprising circuitry configured to: associate a plurality of rungs included in a ladder program with one of a plurality of scan groups each having an execution cycle that is specifiable; allocate each of the plurality of scan groups to one of a plurality of processor cores of a controller so that each of the plurality of scan groups is distributed; and execute one or more rungs associated with one or more scan groups allocated to each of the plurality of processor cores in parallel in each of the execution cycles.

公开(公告)号：US20240134336A1

公开(公告)日：2024-04-25

申请号：US18403118

申请日：2024-01-03

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Takahiko SUZUKI ,  Hiromasa SHIMIZU ,  Yu KATONO ,  Yosuke KAMIYA

IPC: G05B19/05

CPC classification number: G05B19/05 ,  G05B2219/13049

Abstract: Provided is a production system, comprising circuitry configured to: associate a plurality of rungs included in a ladder program with one of a plurality of scan groups each having an execution cycle that is specifiable; allocate each of the plurality of scan groups to one of a plurality of processor cores of a controller so that each of the plurality of scan groups is distributed; and execute one or more rungs associated with one or more scan groups allocated to each of the plurality of processor cores in parallel in each of the execution cycles.

公开(公告)号：US20200278662A1

公开(公告)日：2020-09-03

申请号：US16801178

申请日：2020-02-26

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Ayaka HASHIMOTO ,  Takeshi NAGATA ,  Hirotaka NIIMI ,  Toshinobu KIRA ,  Wataru NOZAKI ,  Masaomi KUDO ,  Yu KATONO ,  Hiroshi OKAMOTO ,  Takaaki SHOGAKI ,  Megumi YASUDA

IPC: G05B19/418

Abstract: A communication system comprising a first industrial machine and a second industrial machine, which are configured to communicate with each other, wherein the first industrial machine is configured to transmit a copy instruction to the second industrial machine, and wherein the second industrial machine is configured to: update data in a first storage area based on its own operation; copy the data in the first storage area to a second storage area when the copy instruction is received; and transmit the data in the second storage area to the first industrial machine.

公开(公告)号：US20210181709A1

公开(公告)日：2021-06-17

申请号：US17183345

申请日：2021-02-24

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Ayaka HASHIMOTO ,  Hiroshi OKAMOTO ,  Masaomi KUDO ,  Yu KATONO

IPC: G05B19/4063

Abstract: A data collection system includes a subordinate controller configured to control an electrical device, and a superordinate controller connected to the subordinate controller via synchronous communication and asynchronous communication to control the subordinate controller. The superordinate controller includes a reference signal transmitter to transmit a timing reference signal to the subordinate controller via the synchronous communication. The subordinate controller includes data storage configured to record data relating to the electrical device; a delay time calculator to measure a delay time from a timing at which the subordinate controller receives the timing reference signal to a timing at which the data storage starts recording the data; and a data transmitter configured to transmit the data and the delay time to the superordinate controller via the asynchronous communication or the synchronous communication.

公开(公告)号：US20200264577A1

公开(公告)日：2020-08-20

申请号：US16789427

申请日：2020-02-13

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Ayaka HASHIMOTO ,  Hirotaka NIIMI ,  Toshinobu KIRA ,  Wataru NOZAKI ,  Masaomi KUDO ,  Yu KATONO ,  Hiroshi OKAMOTO ,  Takeshi NAGATA ,  Takaaki SHOGAKI ,  Megumi YASUDA

IPC: G05B19/042 ,  G05B19/418

Abstract: Provided is a communication system, in which a first industrial machine and a second industrial machine are configured to communicate to/from each other, the communication system comprising circuitry configured to synchronize first time information updated by the first industrial machine and second time information updated by the second industrial machine with each other, wherein the second industrial machine is configured to: acquire state data on the second industrial machine; and transmit to the first industrial machine the second time information at a time when the state data is acquired and the state data.

公开(公告)号：US20230110855A1

公开(公告)日：2023-04-13

申请号：US17938950

申请日：2022-09-07

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Toshinobu KIRA ,  Tadashi OKUBO ,  Isamu MATSUMURA ,  Ryo OTA ,  Yu KATONO

IPC: H02P5/50 ,  H02P6/04

Abstract: A motor control system includes host control circuitry configured to generate a first control command; a plurality of motor control apparatuses configured to control a plurality of motors, respectively, based on the first control command; and reference information output circuitry configured to output reference information to one of the plurality of motor control apparatuses which is configured to control one of the plurality of motors. The reference information relates to control of the plurality of motors. Each of the plurality of motor control apparatuses corresponds to a corresponding motor among the plurality of motors and includes information sharing circuitry configured to share the reference information among the plurality of motor control apparatuses via data communication; command conversion circuitry configured to convert the reference information into a second control command; and motor control circuitry configured to control the corresponding motor based on the second control command.

公开(公告)号：US20230037774A1

公开(公告)日：2023-02-09

申请号：US17816429

申请日：2022-08-01

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Yoshifumi ONOYAMA ,  Yukio HASHIGUCHI ,  Yosuke KAMIYA ,  Yuki OE ,  Yu KATONO ,  Tomoyuki NAKAMURA ,  Takahiro HORA

IPC: G05B19/418

Abstract: The controller communicable with a second controller include circuitry configured to: execute a processing to operate a first machine in collaboration with a second machine controlled by the second controller in a real space; modify the processing in response to determining that, instead of controlling the second machine, the second controller controls a virtual second machine that simulates operations of the second machine in a virtual space; and execute the modified processing to operate the first machine in the real space in collaboration with the virtual second machine that operates in the virtual space.

公开(公告)号：US20210405617A1

公开(公告)日：2021-12-30

申请号：US17355207

申请日：2021-06-23

Applicant: Kabushiki Kaisha Yaskawa Denki

Inventor： Shinichiro OBATA ,  Megumi YASUDA ,  Takaaki SHOGAKI ,  Yu KATONO

IPC: G05B19/4155

Abstract: A production system, including an engineering device configured to set a higher-level control device capable of controlling a control device configured to control one or more industrial machines, wherein the engineering device is configured to: display a name of each of a plurality of variables stored in the higher-level control device; receive specification of a variable to be subjected to at least one of collection or rewriting from among the plurality of variables; and perform setting of the at least one of the collection or rewriting of the specified variable.

公开(公告)号：US20210165393A1

公开(公告)日：2021-06-03

申请号：US17165946

申请日：2021-02-03

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Masaomi KUDO ,  Yu KATONO

IPC: G05B19/418 ,  G06F1/10

Abstract: A controller includes a port via which a control command is output to an industrial equipment at every control cycle, a clock configured to generate a control clock based on which the control cycle is generated, and a time counter configured to count a time counter value at every cycle that is equal to the control cycle.