NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 231

• Manufacturer Part Number: NT30-KBA04
• Description: ANTI GLARE COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA04

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5-3-4 Touch Switch Status
5-3-5 Notifying the PC that a Switch Has Been Pressed
220
Lamps and Touch Switches
Procedure 1. Use the NT-series Support Tool to allocate the touch switch lamp bits to the
This section describes how to change the statuses of allocated bits and thereby
the statuses of the touch switches displayed by the NT30/30C.
The statuses of touch switches displayed by the NT30/30C are changed by
switching the control bits allocated in the PC memory ON and OFF.
The status of the lamp bit reflects the touch switch status, as follows:
2. When creating the screen data using the NT-series Support Tool, register the
3. Program the PC to switch the lamp bit of the touch switch ON and OFF.
This section describes how the status of a touch switch (whether it has been
pressed or not) is accessed.
With the NT30/30C, when a touch switch is pressed, the notify bit allocated to
that touch switch in the PC memory is automatically notified.
Depending on the set operation type, the status of the allocated bit for touch
switch status notification will be controlled in tone of the following ways:
0 (OFF): Unlit
1 (ON):
Momentary: 0 (OFF)
Alternate:
Set:
Reset:
PC memory.
touch switch for a screen.
Set whether a touch switch will be continuously lit or blink when its bit has
been turned ON by setting the NT-series Support Tool touch switch display
attributes.
Touch switch 1
Touch switch 1
Lit (inverse display) or flashing
1 (ON)
The allocated bit is switches to 1 (ON) if currently 0, and to 0
(OFF) if currently 1.
The allocated notify bit is switched to 1 (ON).
The allocated notify bit is switched to 0 (OFF).
Lit
NT30/30C
NT30/30C
. . .
. .
Not pressed
Pressed
Allocated notify bit (touch switch No. 1)
1
Allocated bit (touch switch No. 1)
1
PC
PC
1 (ON)
Section
5-3