Stand Alone Function - Omron NT30C-ST141-E Operation Manual

Touch Switches

4-7-2 Stand Alone Function

OR color (see page 124) in the case of the NT30C. Attributes of guide display
characters are in the same way as character display. Refer to Characters and
Figures that can be Displayed (page 137).
S ON/Flashing
This attribute can specify whether or not the Touch Switch is allowed to be ON
or flashing when the Touch Switch is ON or flashing according to an instruction
from the PC.
S Color Display (NT30C Only)
External frame color (when displayed): 8 colors
OFF color: 8 colors or transparency
ON/Flashing, entry color: 8 colors
The NT30/30C can switch over the screen only by operating the switches without
instructions from the PC.
When screen data is created with the NT-series Support Tool, the screen number
of a screen to be switched over is assigned to the input terminal of the touch
switch. When the touch switch is pressed during operation, the screen of the
number specified is displayed. At this time, the screen number just switched over
is also notified to the PC.
Depending on the screen number allocated to it, a touch switch can be made to
perform one of two functions:
- When a Screen Number in the Range 1 to 2000 Is Specified:
Pressing the touch switches causes the display to switch to the screen with
the specified number.
- When Screen Number 0 Is Specified:
The touch switch functions as the screen switchover return key. Setting this
key allows you to return to the screen that was displayed immediately before
the current screen.
Screen Number in the Range 1 to 2000 Set
To next screen
Screen number 5 is set to the touch switch 1
When the touch
switch 1 is pressed
Screen number 5
Section 4-7
157