公开(公告)号：US20210255604A1

公开(公告)日：2021-08-19

申请号：US17179364

申请日：2021-02-18

申请人： Kabushiki Kaisha Yaskawa Denki

发明人： Isamu MATSUMURA ,  Toshinobu KIRA ,  Yasufumi YOSHIURA ,  Takaaki SHOGAKI ,  Hirotaka NIIMI

IPC分类号： G05B19/418 ,  G06F9/54

摘要： Provided is a production system including: a first industrial machine; and a second industrial machine configured to periodically communicate to and from the first industrial machine. The second industrial machine is configured to transmit its data to the first industrial machine through use of each of a plurality of periodic regions included in one period.

公开(公告)号：US20200264577A1

公开(公告)日：2020-08-20

申请号：US16789427

申请日：2020-02-13

申请人： Kabushiki Kaisha Yaskawa Denki

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

IPC分类号： G05B19/042 ,  G05B19/418

摘要： 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：US20200278662A1

公开(公告)日：2020-09-03

申请号：US16801178

申请日：2020-02-26

申请人： Kabushiki Kaisha Yaskawa Denki

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

IPC分类号： G05B19/418

摘要： 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：US20160239008A1

公开(公告)日：2016-08-18

申请号：US15140190

申请日：2016-04-27

申请人： KABUSHIKI KAISHA YASKAWA DENKI

发明人： Yusuke TANAKA ,  Hirotaka NIIMI ,  Tatsuhiko SATOU ,  Tadashi OKUBO ,  Isamu MATSUMURA

IPC分类号： G05B19/042

CPC分类号： G05B19/042 ,  G05B2219/23296

摘要： A motor control program transferring system includes: an upper control device including a memory storing motor control program(s) that are executable on motor control device(s) and circuitry which performs assigning operation(s) that assigns unique identification information to the motor control device(s) and transfers the motor control program(s) to the respective motor control device(s) to which the respective unique identification information has been assigned; motor control device(s) which communicates with the upper control device, the motor control device(s) each including a volatile memory, and a storage; and switching circuitry which enables communication between a first one of the motor control devices and the upper control device during initial state and switch on communication between a second one of the motor control devices and the upper control device after a respective unique identification information is assigned to the first motor control device. The motor control devices each having initially designated identification information.

摘要翻译： 电动机控制程序传送系统包括：上控制装置，包括可在电动机控制装置上执行的存储电动机控制程序的存储器和执行向电动机控制分配唯一标识信息的分配操作的电路 将所述电动机控制程序传送到已经分配了相应唯一标识信息的各个电动机控制装置; 与上控制装置通信的电动机控制装置，每个包括易失性存储器的电动机控制装置和存储装置; 以及开关电路，其能够在初始状态期间使得所述电动机控制装置中的第一电动机控制装置与所述上部控制装置之间进行通信，并且在相应的唯一识别信息被分配给所述电动机控制装置和所述上部控制装置之后， 第一个电机控制装置。 每个电机控制装置具有最初指定的识别信息。

公开(公告)号：US20210255598A1

公开(公告)日：2021-08-19

申请号：US17179333

申请日：2021-02-18

申请人： Kabushiki Kaisha Yaskawa Denki

发明人： Toshinobu KIRA ,  Isamu MATSUMURA ,  Yasufumi YOSHIURA ,  Takaaki SHOGAKI ,  Hirotaka NIIMI

IPC分类号： G05B19/408

摘要： Provided is a production system including: a first industrial machine; and a second industrial machine configured to periodically communicate to and from the first industrial machine. The second industrial machine is configured to divide its data into portions and transmit each of the divided portions of the data to the first industrial machine in each of a plurality of periods through use of a periodic region included in each of the plurality of periods.

公开(公告)号：US20200344216A1

公开(公告)日：2020-10-29

申请号：US16855994

申请日：2020-04-22

申请人： Kabushiki Kaisha Yaskawa Denki

发明人： Yasufumi YOSHIURA ,  Hirotaka NIIMI ,  Minoru KOGA ,  Toshinobu KIRA

IPC分类号： H04L29/06 ,  H04L12/403 ,  H04L12/40 ,  G05B15/02 ,  G06F13/40 ,  G06F13/362 ,  G05B19/418

摘要： A communication system, comprising a plurality of industrial machines configured to perform synchronous communication, wherein each of the plurality of industrial machines configured to: encrypt transmission data; transmit the encrypted transmission data to another industrial machine; receive encrypted reception data from the another industrial machine; and decrypt the encrypted reception data.