Omron NT620S Operation Manual page 135

Outline of Functions
4-2-3 Characters and Figures which can be Displayed
Types and Attributes of Characters
When a lamp, a touch switch and a graphic are to be displayed in specific colors,
part of the frames of the display elements may be invisible because of the com-
bination of the background, outline and filling colors. This is a phenomenon pe-
culiar to a color LCD, not a failure with the system.
In such a case, change the color combination.
The NT620S/620C screen can display characters, figures, and other various ele-
ments.
This section describes the types and attributes of the characters and figures
which can be displayed and do not need to be changed at all.
For the settings, display, and use of the characters, numeric values, and graphs
which change according to the system operation status and other conditions, re-
fer to Section 4-4 "Memory Table" (page 133) and Section 5-2 "Memory Tables
and Graph" (page 198).
The power of expression of the screen can be increased by giving various attrib-
utes such as the enlarged or reverse display to the characters and figures.
The character and figure attributes can be set in the edit screen when creating
the screen data by using the support tool.
On the NT620S/620C, the following types of character can be entered and dis-
played.
Dots
Character
(vertical x
Ty e Type
horizontal) horizontal)
Half height
8 x 8
character
Normal
8 x 16
characters
The NT620S/620C is provided with "marks", "image data" and "library data" in
addition to regular characters.
• Marks
A mark is a graphic pattern combining 16 x 16, 32 x 32 and 64 x 64 dots. But 32-
dot and 64-dot marks are combinations of 4 (2 x 2) and 16 (4 x 4) 16-dot marks,
respectively.
Up to 224 16-dot marks can be registered in one screen data file.
16
16
16-dot mark
Characters Displayed in One Screen
Character Set
80 characters x
Alphanumerics
50 lines
and symbols
(4000 characters)
80 characters x
Alphanumerics
25 lines
and symbols
(2000 characters)
16 16
16
16 16
32-dot mark
Section 4-2
Maximum Number of
(without overwriting)
NT620S NT620C
80 characters x
60 lines
(4800 characters)
80 characters x
30 lines
(2400 characters)
16
64-dot mark
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