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专利名称：Motor control device and motor control
system
发明人：Akira Tanabe,Daisuke Goto申请号：US14781346申请日：20140402公开号：US09450532B2公开日：20160920
专利附图：
摘要：A motor control device includes: a control processing unit that controls drivingof a motor based on a command signal input from a controller so as to command anoperation of the motor and a detection signal which is a detection result of the operation
of the motor; and an abnormality determining unit that detects an abnormality in thecontroller, the motor control device, and the motor based on the command signal, thedetection signal, and a control signal generated in the motor control device and thatdetermines a level of repeatability of the detected abnormality based on a
predetermined criterion. The control processing unit transitions from a normal mode to aspecific abnormality alarm mode when the abnormality determining unit determines thatan specific abnormality having high repeatability has occurred.
申请人：Mitsubishi Electric Corporation
地址：Tokyo JP
国籍：JP
代理机构：Sughrue Mion, PLLC
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