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1.6 Screen Saver
The screen saver function protects the display unit by turning OFF the screen after the time set in the
parameters has elapsed. The screen can also be turned OFF with key operations on the POSITION
screen.
The backlight OFF function turns OFF the backlight in order to extend the life of the LCD screen's
backlight.
The screen can be turned ON by pressing any of the keys on the key operation panel.
(1) Turning the screen OFF
(a) Screen Saver
If there is no key operation or a screen display request signal input from the machine within the
time set in the parameter (#8078 Screen Saver Time), the screen will be turned OFF.
If the parameter is set to 0, the screen will not be turned OFF.
The screen can turn OFF by pressing the
the parameter is set to 0, the screen can be turned OFF by pressing the
(Note) The screen will not be turned OFF even if the
(b) Backlight OFF
When the Screen Sever function works, the backlight turns OFF.
(2) Turning the screen ON
If a key is pressed or the screen display request signal is input while the screen is OFF, the
screen will turn ON. (If an LCD is used, the backlight will also turn ON.)
When a function select key is pressed, the screen will turn ON (the backlight will also turn ON for
an LCD), and each key function will be executed.
When alphanumeric or symbol key is pressed:
* The following keys are also included.
(
INPUT
When a function select key is pressed:
(Note) If a key is pressed or the screen display request signal is input while the screen is
screen other than the POSITION screen.
→ Only screen is turned ON
1
→ Only screen is turned ON
Z
C.B
DELETE
/
/
/
CAN
INS
→ Screen turns ON and screen shifts
MONI-
TOR
ON, counting of the time to turn the screen OFF will restart.
1. Setting and Display Unit Operation
C.B
and
keys on the POSITION screen. Even if
SHIFT
CAN
SHIFT
)
I-16
1.6 Screen Saver
C.B
and
SHIFT
CAN
C.B
and
keys are pressed on a
CAN
keys.
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