| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To flexibly combine and display a plurality of monitor screens according to an operator's request and to facilitate operation of switching of the screen. <P>SOLUTION: A monitor screen device 3 of a plant monitoring control device 100 is provided with an object tool 20 which creates a function object with a function indicating the display switching from a monitor screen to other monitor screen, by providing property information related to the monitor screen to a screen data component 21 preset for the monitor screen as a display object component that can display graphic on the monitor screen displayed on a display 16; and a monitor screen control part 10 which controls the display switching, from one monitor screen to other monitor screen on the display 16, by pasting a function object 24 at any position on the monitor screen, displaying it on the display 16 and executing the function of the function object 24. <P>COPYRIGHT: (C)2003,JPO</p> |
