2-7SectionTouch Switches
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2-7 Touch Switches
The PT allows input from the touch panel on the screen. By pressing (touching)
the touch switches on the screen, the PT screen can be switched, and bit in-
formation can be sent to the host.
NT21: 13 wide x 7 high
NT31/NT31C: 16 wide x 12 high
NT631/NT631C: 32 wide x 24 high
20 dots
20 dots
STOP
One touch switch can
comprise multiple touch switch
elements.
Function Execution
When the touch switch is pressed,
the set function is executed.
Size of Touch Switch Elements
Model Width Height
NT21-ST121-E
9.0 mm 9.0 mm
NT31-ST121-EV2
NT31C-ST141-EV2
7.2 mm 7.2 mm
NT631C-ST141-EV2
7.2 mm 7.2 mm
NT631-ST211-EV2
NT631C-ST151-EV2
6.6 mm 6.6 mm
As with lamps, graphics that change in accordance with the status of a set bit are
set for touch switches, and, besides, an area where the touching of the touch
switch can be detected (the touch switch area) is also set for them.
Touch switches are arranged and set on screens when creating screen data with
the Support Tool.
When a touch switch is pressed, the function set for it in advance is executed.
The way a touch switch is displayed and the processing when it is pressed can
each be set independently.
Touch switch function executed
Touch
switch area
Display
frame
When this
position is
pressed....
Shown
in
reverse
video
Note Do not press touch switches with a force of greater than 30 N.
Applying higher force may cause the glass to break, cause injuries, and prevent
operation.
Do not press touch switches carelessly while the backlight is off or while nothing
is displayed on the screen. Otherwise the system may operate unpredictably.
Only press touch switches after confirming system safety.
Note If touch switches are pressed in rapid succession, their inputs may not be suc-
cessfully received.
Confirm that the input of a touch switch has been successfully received before
moving on to the next operation.
Function Outline
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