| 摘要 |
<p>PURPOSE:To efficiently retrieve and display the desired screen of an operator by displaying the optimum display screen based on information from an information output means with a picture selecting means. CONSTITUTION:For example, a screen selector 2 inputs production managing data outputted from a production managing device 1 and calculates the amount of respective stock parts based on these inputted production managing data. This arithmetic is performed at all times and when the command of a screen change is not outputted from a keyboard 3, the present screen is continuously displayed by the screen selector 2 as it is. When the screen change is commanded by the selection key of the keyboard 3, according to the command, the screen selector 2 selects and displays the screen to be displayed on a CRT 4 corresponding to the command. When any one of menus displayed in the screen of a main menu is selected, for example, the sub menu of the selected menu is displayed. When the calculated result of the stock amount is selected in this case, the screen provided with parts with the least stock amount is displayed.</p> |
