Title:
異常判定システム、モータ制御装置
Document Type and Number:
Japanese Patent JP6593715
Kind Code:
B2
Abstract:
An abnormality determination system includes motor control circuitry that controls a motor of a motor-driven machine based on a motor control command, and compares operation data of the motor obtained in controlling the motor with reference data stored in a storage to determine whether the motor driven machine has an operation abnormality, upper-level control circuitry that transmits the motor control command to the motor control circuitry, and data transceiver circuitry that transmits and receives the reference data and the operation data to and from the motor control circuitry.
Inventors:
Takaaki Maki
Takeshi Nagata
Okubo Sei
Naoki Mizuno
Atsushi Sakata
Takeshi Nagata
Okubo Sei
Naoki Mizuno
Atsushi Sakata
Application Number:
JP2017207881A
Publication Date:
October 23, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
Yaskawa Electric Co., Ltd.
International Classes:
G05B23/02; H02P29/024
Domestic Patent References:
| JP2017151598A | ||||
| JP2017163806A | ||||
| JP2016101643A | ||||
| JP2015139347A | ||||
| JP2011192015A | ||||
| JP200175637A |
Attorney, Agent or Firm:
Hirofumi Masuda
Hiroyuki Masuda
Hiroyuki Masuda