Omron NT21 User Manual

2-1SectionPT Screens
50
Element Description
For Details,
Refer to
Fixed
display
Arcs Possible display modes: standard/flash/inverse/inverse flash. Other
display modes are not available.
Page 90
Circles Possible display modes: standard/flash/inverse/inverse flash. Other
display modes are not available.
Page 90
Rectangles Possible display modes: standard/flash/inverse/inverse flash. Other
display modes are not available.
Page 90
Polygons Possible display modes: standard/flash/inverse/inverse flash. Other
display modes are not available.
Page 90
Polylines Possible display modes: standard/flash. Other display modes are not
available.
Page 90
Sectors Possible display modes: standard/flash/inverse/inverse flash. Other
display modes are not available.
Page 90
Text Character strings. Possible display modes: standard/flash/inverse
flash. Other display modes are not available.
Page 98
Tiling The inside of an enclosed area is filled with a tiling pattern. Page 101
Image data Graphics of any required size, composed of dots. The display mode
cannot be changed.
Page 106
Library data These are groups of elements used as a single element. Fixed display
graphics can be registered as library data.
Page 109
Marks These are graphics composed of 16 by 16 dots that are treated as
characters.
Page 103
Lamps
Normal (Standard)
lamps
These are graphics that light (flash) and go off depending on the sta-
tus of a bit at the host. The following shapes can be selected for nor-
mal (standard) lamps: rectangles, polygons, circles, fans.
Page 112
Image/library lamps These are elements that display different image/library data depend-
ing on the status of a bit at the host.
Page 112
Touch switches These are elements that can be used as switches: they allow the
execution of various functions, such as notification to the host, to be
executed by pressing the touch panel of the PT. They also have the
same display functions as normal (standard) lamps. They can be dis-
played in any of the following forms: standard, shadow, 3-dimension,
rectangle, circle, polygon, sector — (standard without frame can be
displayed also.).
Page 119
Numeral display The contents of a numeral memory table entry in the internal memory
of the PT is displayed. The display changes in accordance with chan-
ges in the data contents.
Page 140
Character string display The contents of a character string memory table entry in the internal
memory of the PT is displayed. The display changes in accordance
with changes in the data contents.
Page 148
Graphs
Bar graphs The data contents of a numeral memory table entry in the internal
memory of the PT is displayed in bar graph form.
Page 154
Analogue meter The data contents of a numeral memory table entry in the internal
memory of the PT is displayed in the form of a quarter, semi-circle or
circle-shaped graph.
Page 158
Broken line graphs The data contents of multiple numeral memory table entries in the
internal memory of the PT are displayed in the form of a broken line
graph.
Page 164
Trend graphs The data contents of multiple numeral memory table entries in the
internal memory of the PT are displayed in the form of a trend graph.
Page 170

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English