公开(公告)号：EP1643326A1

公开(公告)日：2006-04-05

申请号：EP05019985.0

申请日：2005-09-14

申请人： TOYODA KOKI KABUSHIKI KAISHA

发明人： Mukai, Yasuharu ,  Yamamoto, Yoshiji ,  Ban, Yasunori ,  Aono, Toshio ,  Ohishi, Shigeo

IPC分类号： G05B19/4069

CPC分类号： G05B19/4069 ,  G05B2219/35289 ,  G05B2219/35318 ,  G05B2219/35342

摘要： The control section (62-65) can determine, on the basis of a detection signal from a detection device (70), whether operation of an element corresponding to the detection device (70) has completed. The display device (52) can display step sequence data and a three-dimensional model of a machine tool (1) operated through simulation. When the abnormality detection section (62) detects an abnormality of the machine tool (1), the control section (62-65) extracts, from a ladder circuit corresponding to a step in which an abnormality has been detected, an element to be operated in response to completion of operation of a preceding element in the ladder circuit, or an element not having completed its operation. The control section (62-65) then specifies a detection device (70) corresponding to the extracted element or a moving part corresponding to the detection device (70), and displays the element or the moving part in the displayed three-dimensional model in a distinguishable manner.

摘要翻译： 控制部（62-65）可以根据来自检测装置（70）的检测信号，判断与检测装置（70）对应的元件的动作是否结束。 显示装置（52）可以显示通过模拟操作的步进序列数据和机床（1）的三维模型。 当异常检测部分62检测到机床（1）的异常时，控制部分（62-65）从对应于检测到异常的步骤的梯形电路中提取要被操作的元件 响应于梯形电路中的先前元件的操作完成或者未完成其操作的元件。 然后，控制部（62-65）指定对应于所提取的元素的检测装置（70）或与检测装置（70）对应的移动部，并将显示的三维模型中的元素或移动部显示在 一个可区分的方式。