公开(公告)号：EP1752843A2

公开(公告)日：2007-02-14

申请号：EP06024220.3

申请日：2001-03-15

申请人： Digital Electronics Corporation

发明人： Saito, Masao ,  Yamada, Masaaki

IPC分类号： G05B19/042

CPC分类号： G05B19/042 ,  G05B19/05 ,  G05B2219/2206 ,  G05B2219/24084 ,  G05B2219/31161 ,  G05B2219/31186 ,  G05B2219/31457

摘要： Screen data is generated by a screen generating processor (74) of a control host computer (7) and transmitted to a programmable display apparatus (5). In accordance with the screen data, the programmable display apparatus (5) inquires a PLC (3) or the like about a state of a device (21), so as to update the display or transmit a control instruction depending on an input result. On the other hand, a control host computer (7) has a public server section (77) to transmit to a client apparatus (9) via the Internet an applet, which is generated by a compiler (76) compiling the screen data. The client apparatus (9) executes the applet to transmit to the public server section (77) an or the control instruction inquiry similar to those the programmable display apparatus (5) makes. In this way, the display is updated in accordance with a response. This realizes a control system, which allows a display content of the programmable display apparatus (5) to be remotely checked from a remote area remote from the programmable display apparatus (5), without newly generating a display screen.

摘要翻译： 画面数据由控制主计算机（7）的画面生成处理器（74）产生的和反式mitted到可编程显示装置（5）。 在与屏幕数据雅舞蹈，可编程显示装置（5）询问一PLC（3）或类似物围绕装置（21）的状态，以更新显示或发送控制指令根据要输入的结果。 在另一方面，控制主计算机（7）具有一个公共服务器部（77）经由因特网以发送到客户端装置（9）小应用程序，所有这些都由编译器（76）编译屏幕数据生成的。 客户端装置（9）执行小程序发送到公共服务器部（77）或类似的可编程显示装置（5），使控制指令的询问。 通过这种方式，显示在雅舞蹈与响应更新。 这实现了控制系统，其允许可编程显示装置（5）的显示内容从远程地区进行远程检查的远程从可编程显示装置（5），而无需重新产生的显示屏幕。

公开(公告)号：EP1752843A3

公开(公告)日：2007-02-28

申请号：EP06024220.3

申请日：2001-03-15

申请人： Digital Electronics Corporation

发明人： Saito, Masao ,  Yamada, Masaaki

IPC分类号： G05B19/042

CPC分类号： G05B19/042 ,  G05B19/05 ,  G05B2219/2206 ,  G05B2219/24084 ,  G05B2219/31161 ,  G05B2219/31186 ,  G05B2219/31457

摘要： Screen data is generated by a screen generating processor (74) of a control host computer (7) and transmitted to a programmable display apparatus (5). In accordance with the screen data, the programmable display apparatus (5) inquires a PLC (3) or the like about a state of a device (21), so as to update the display or transmit a control instruction depending on an input result. On the other hand, a control host computer (7) has a public server section (77) to transmit to a client apparatus (9) via the Internet an applet, which is generated by a compiler (76) compiling the screen data. The client apparatus (9) executes the applet to transmit to the public server section (77) an or the control instruction inquiry similar to those the programmable display apparatus (5) makes. In this way, the display is updated in accordance with a response. This realizes a control system, which allows a display content of the programmable display apparatus (5) to be remotely checked from a remote area remote from the programmable display apparatus (5), without newly generating a display screen.