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1. 发明授权

US06992644B1 Peripheral device of a programmable controller and monitoring method of the peripheral device 失效
标题翻译：可编程控制器的外围设备和外围设备的监控方法
公开(公告)号：US06992644B1
公开(公告)日：2006-01-31
申请号：US09712175
申请日：2000-11-15
申请人： Yusuke Itaba , Kyoko Tanaka , Toshihiko Kayukawa , Tamaki Saburi , Koichi Ishida
发明人： Yusuke Itaba , Kyoko Tanaka , Toshihiko Kayukawa , Tamaki Saburi , Koichi Ishida
IPC分类号： G09G5/00
CPC分类号： G05B19/056 , G05B19/0426 , G05B2219/13052 , G05B2219/23104 , G05B2219/23105 , G06F11/32 , G06F11/324 , G06F11/3485 , G09G5/14
摘要： A conventional peripheral device of a programmable controller has a problem that the frequency of data communications between the PC and the peripheral device and between the peripheral device and a display increases and the updating rate of results of monitoring processes lowers so much as the number of programs for execution of monitoring processes increases.In view of the above, according to the invention, there are provided display means on which a plurality of windows are displayed; input means for specifying an arbitrary one of the plurality of windows; and managing means for outputting, to a programmable controller that is to display a processing result of a monitoring process to the specified window, monitoring request data for execution of the monitoring process, and for receiving a processing result of the monitoring process that is based on the monitoring request data. A processing result of the monitoring process that is output from the programmable controller and input via the managing means is displayed in the window that was specified by the input means.
摘要翻译：可编程控制器的常规外围设备具有PC与外围设备之间以及外围设备与显示器之间的数据通信频率增加的问题，并且监视处理结果的更新率与程序数量一样多执行监控过程增加。鉴于上述，根据本发明，提供了显示多个窗口的显示装置; 用于指定所述多个窗口中的任意一个的输入装置; 以及管理装置，用于向可编程控制器输出要向所述指定窗口显示监视处理的处理结果，监视用于执行所述监视处理的请求数据，以及用于接收基于所述监视处理的所述监视处理的处理结果监控请求数据。从可编程控制器输出并通过管理装置输入的监视处理的处理结果被显示在由输入装置指定的窗口中。

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