Omron NT620C, Operation Manual

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4-2 Section Outline of Functions
121
- Screen No. “0”
Screen No. 0 is reserved with the system as the no-display screen. Select
this screen when there is no need to display data on the screen.
- Screen No. “1997”
Screen No. 1997 is reserved with the system as the screen for History record
in order of occurrence. Select this screen to display screen data in order of
occurrence (available only with direct connection).
- Screen No. “1998”
Screen No. 1998 is reserved with the system as the screen for History record
in order of frequency. Select this screen to display screen data in order of
frequency.
- Screen No. “1999”
Screen No. 1999 can be defined as the “Connecting to host” screen. Without
registering this screen, a screen with the message “Connecting To Host” au-
tomatically appears when the power is turned on, or the mode is shifted to
operation.
The screens numbered 1900 through 1979 can be used as window screens for
pop-up windows. If you do not want to use them as window screens, they can be
used as ordinary screens.
Note Screens No. 1980 through No. 1996 are intended to be used for extension func-
tions. If they are used as user screens, it will not be possible to use extension
functions.
4-2-2 Color Display (NT620C Only)
The NT620C can display the entire screen and screen elements, such as charac-
ters and graphics, in eight different colors. Specify a color as an attribute for each
display element when creating a screen on the support tool.
The NT620S is not capable of color display.
Available Colors The following eight colors can be selected:
Red, green, blue, yellow, magenta, cyan, white, black
The four color combinations below are exclusive ORed. The combination of two
exclusive ORed colors means that if the color of a display element is the same as
that of the background, it will be displayed in a different color.
Yellow, for example, is exclusive ORed with blue.
Red
↔
Cyan Green
↔
Magenta Blue
↔
Yellow White
↔
Black
The following display elements are displayed in the above combinations of col-
ors:
- Input area display frame and background colors of numeral and character-
string setting screen (Refer to pages 157 and 168.)
- Lamp colors when they are on, and lamp guide display character colors
(Refer to page 148.)
- Touch switch colors when they are on, and guide display character colors
(Refer to page 151.)
- Display color of eight dots beyond the top of a bar graph, and screen back-
ground color (Refer to page 138.)