发明授权
- 专利标题： Diagnosis system of numerical control apparatus
- 专利标题（中）： 数控设备诊断系统
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申请号： US924577申请日： 1992-08-05
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公开(公告)号： US5274546A公开(公告)日： 1993-12-28
- 发明人: Jiro Kinoshita
- 申请人： Jiro Kinoshita
- 申请人地址： JPX Minamitsuru
- 专利权人： Fanuc Ltd
- 当前专利权人： Fanuc Ltd
- 当前专利权人地址： JPX Minamitsuru
- 优先权： JPX63-219864 19880902
- 主分类号： G05B19/4063
- IPC分类号： G05B19/4063 ; G05B19/405 ; G06F11/22
摘要：
Disclosed is a diagnosis system of a numerical control system (CNC) for monitoring an internal state of the CNC, wherein a processor (11) of the CNC acts as a host processor, and a diagnostic processor (1) monitors the processor (11) for the CNC or other processors (18a, 24) in a usual CNC operation mode, and the diagnostic processor (1) executes software for diagnosing the processor (11) for the CNC and the other processors (18a, 24), as the host processor, to detect a cause of malfunction of the CNC, whereby the time required for a normal operation is shortened, when a malfunction occurs, and the operational reliability is thus improved.
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