NT631C-ST153-EV3 Omron, NT631C-ST153-EV3 Datasheet - Page 204

• Manufacturer Part Number: NT631C-ST153-EV3
• Description: 10.48-ColrDisplay,TFT,Ivy,Eng
• Manufacturer: Omron

Specifications of NT631C-ST153-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6-11 System Maintenance
6-11-1 I/O Settings
Contrast Adjustment (for
NT631C-ST141@-EV1
only)
System Maintenance
I/O Settings
Calendar Check
PT Settings
Display history record
Alarm history record
Screen data check
I/O
check
Device check Checking of the I/O functions of the NT631/NT631C.
I/F check
Item
Display and printing of display history record data.
Adjustment of display panel contrast and brightness of the backlight.
Display and setting of the time data of the NT631/NT631C clock function.
Direct connection setting of the screen data in the NT631/NT631C and display of the
setting statuses of the serial ports.
Display and printing of alarm history record data.
Display of each screen stored in the NT631/NT631C.
Checking of the communications functions of the NT631/NT631C.
The NT631/NT631C has the following maintenance and check functions.
This section describes how to use these functions.
This function is used to adjust the contrast of the display panel and the bright-
ness of the backlight.
With the NT631/631C, you can adjust the contrast and brightness settings
using either of the following two methods.
Setting from the System Menu
Adjusting the contrast: Select System Menu/Maintenance Mode/I/O Settings/
Contrast Adjust.
Adjusting the brightness: Select System Menu/Maintenance Mode/I/O Set-
tings/Brightness Adjust.
Setting Using Special Screen During PT Operation
You can set the brightness and contrast by displaying the screen with the fol-
lowing number, using a touch switch with a switch screen function, or by spec-
ifying the display screen in the PT status control area.
Screen number 9030: Brightness and contrast adjustment screen.
The NT631C-ST141@-EV1 allows the contrast to be adjusted in 100 steps.
The CONTRAST ADJUST screen enables you to make the adjustment while
actually checking the contrast on the screen. Once the contrast has been set,
it remains in effect even if the power is turned OFF or the NT631/NT631C is
reset (and even if the voltage of the built-in battery becomes low).
Function
Section 6-11
187
191
193
194
196
198
201
209
Page
187