iDect FC6A series, Руководство пользователя

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FC6A S
ERIES
M
ICRO
S
MART
A
LL
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YPE
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SER
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ANUAL
FC9Y-B1722 7-13
7: HMI F
UNCTION
Setting the LCD Backlight ON Time
When the HMI module operation buttons are pressed, the backlight turns on. After an operation button is pressed and the
backlight turns on, the backlight automatically turns off if the operation buttons are not pressed for a certain amount of time.
On the system menu, you can set the time from when the backlight turns on until it turns off. These cannot be configured while
the user program is running.
These settings can be configured when the user program is stopped.
1.
On the standard screen, press the (ESC) + (OK) buttons.
The system menu is displayed.
2.
Select Configurations with the (up) and (down) buttons and press the (OK) button.
3.
Select Backlight with the (up) and (down) buttons and press the (OK) button.
4.
Move the cursor (digit) with the (left) and (right) buttons.
5.
Select the value with the (up) and (down) buttons, and then press the (OK) button to set the backlight ON time.
•
Backlight ON time configuration range
The backlight ON time configuration range is as follows.
0 to 65,535 seconds
Notes:
•
The default backlight ON time is 10 seconds. The default value can be changed in the expansion modules configuration. For details, see "LCD
Settings" on page 7-3.
•
The backlight ON time can be changed by modifying the value of D8067.
•
When the backlight ON time is set from the system menu, the value of D8067 is modified.
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The value of D8067 returns to the default value when the battery backup dies.
•
If the backlight ON time is 0, the backlight is always on.
Stopped
2015/DEC/01/TUE
13:30:40
Run
Edit Program
External Memory
Configurations
Function
Clock
Menu Languages
Backlight
Backlight ON time:
000
1 0 s
Backlight ON time:
000
2 0 s