Title:
MOTOR CONTROL DEVICE AND PROGRAMMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/216281
Kind Code:
A1
Abstract:
Provided is a motor control device comprising a motor control unit and a safety monitoring unit. The motor control unit switches a rotation direction of a motor with respect to an input instruction in accordance with a set motor-control rotation-direction specified value. The safety monitoring unit monitors, on the basis of a position or speed of the motor, a state of the motor deviating from any one of a plurality of safety state conditions prescribed by a plurality of set safety-monitoring parameter values, and the safety monitoring unit can treat the plurality of safety-monitoring parameter values as a value of a case when the rotation direction of the motor is a first direction or as a value of a case when the rotation direction of the motor is a second direction reverse to the first direction. The motor control device has a safety function being flexible in programming.
Inventors:
MATSUGAMI MASAKAZU (JP)
JIMBO RYUICHI (JP)
JIMBO RYUICHI (JP)
Application Number:
PCT/JP2019/018038
Publication Date:
November 14, 2019
Filing Date:
April 26, 2019
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H02P29/024
Domestic Patent References:
| WO2012063352A1 | 2012-05-18 |
Foreign References:
| JP2017055655A | 2017-03-16 | |||
| JPH11194830A | 1999-07-21 | |||
| JP2011091970A | 2011-05-06 |
Other References:
See also references of EP 3793084A4
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
Download PDF: