Screen Saver Function - Omron NT30C-ST141-E Operation Manual

System Settings
Reference

3-8-3 Screen Saver Function

Redisplaying a Screen That Has Been Turned OFF
Setting the Screen Saver Function
Reference
< MEMORY SWITCH >
Key Press Sound ON
Buzzer Sound ON
Screen Saver 10min
None
Resume Memory Table
Printer ESC/P MONO.
To set and quit the menu, press the Quit touch switch. The setting made last will
be set and the display will return to the Maintenance Menu.
• OFF: The buzzer will not sound at all during the operation.
• ON: The buzzer will sound when a command from the PC is given, the screen
attribute has been set, or an error has occurred.
• ERR ON: The buzzer will sound only when an error has occurred.
The buzzer will sound when "Buzzer check" is selected in the Maintenance
Mode regardless of the buzzer setting.
The NT30/30C has a function that turns OFF the screen display if no operation is
performed for a certain period of time to maximize the service life of the backlight
and prevent the formation of an afterimage on the screen. (the backlight is also
switched OFF at the same time).
After the screen has been turned OFF by the screen saver function it will be redis-
played if a touch switch is pressed, or if an instruction to switch the screen or re-
display the same screen is received from the PC (the backlight will also be turned
back ON at the same time). Changes in numerals or character strings displayed
on the screen will not cause the screen to be redisplayed.
Use the memory switches to set whether or not the screen saver function is used,
and the length of time that the screen is turned OFF if it is used.
The factory setting specifies that the backlight will turn OFF if no operation is per-
formed for 10 minutes.
When terminals to which numeric key functions or stand-alone function keys are
allocated are turned ON while the backlight is OFF, the key function will not be
executed by canceling the backlight OFF status. However, in the case of input
communication keys, notification will be sent to the PLC regardless of whether
or not there is a backlight OFF function releasing attribute.
[ SYSTEM MENU ]
Quit
Transmit Mode
Maintenance Mode
Each time the Buzzer Sound
Quit
Next
touch switch is pressed, the
setting option "ON" alternates
with "ERR ON" , "OFF."
Select "Maintenance Mode."
Section 3-8
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