发明授权
- 专利标题: Method of detecting, diagnosing and automatically correcting abnormalities in servo control system
- 专利标题(中): 伺服控制系统检测,诊断和自动纠正异常的方法
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申请号: US123556申请日: 1998-07-29
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公开(公告)号: US6140789A公开(公告)日: 2000-10-31
- 发明人: Mitsuyasu Kachi , Kazuhiko Tsutsui
- 申请人: Mitsuyasu Kachi , Kazuhiko Tsutsui
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-188005 19950630
- 主分类号: G05B19/19
- IPC分类号: G05B19/19 ; G05B19/4062 ; G05B19/4155 ; H02H3/05 ; H02H7/08 ; H02H7/09 ; H02P29/00 ; G05B19/29
摘要:
According to the present invention, in a first acceleration after power is turned ON, currents flowing through U-phase and V-phase of a servo motor output terminal are detected, and misconnection of the motor output terminal is detected by monitoring a pattern of the current wave form.
公开/授权文献
- USD432992S Electrical connector 公开/授权日:2000-10-31
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