R911299722 / 02 | Rexroth IndraControl VCP 20
Display and Operating Components
6
Display and Operating Components
6.1
Display
6.1.1
Setting the Contrast
Electric Drives and Controls | Bosch Rexroth AG
Danger of intoxication!
If the display is damaged, avoid touching, swallowing or breathing in the
liquids or gases which may leak out.
Danger of corrosion!
If the display is damaged, avoid touching, swallowing or breathing in the
liquids or gases which may leak out.
To define the contrast setting, use the programming software to set up
the system variable LcdContrast in any mask.
To do so, follow the instructions listed in the programming software's
help topic "How do I specify the contrast / brightness setting for the op-
erating device".
In the programming software, enter the following values as lower and
upper limits for the representation type.
System Variable
Lower Limit Upper Limit
LcdContrast
Fig. 6-1: Values for the representation type
If you do not configure the system variable LcdContrast, the default
setting is used when the device is initialized.
If you did set-up the system variable, you can set the contrast as fol-
lows. Open the mask where you set up the system variable and:
1. Press the data release key if the data release is not automatically ac-
tive.
2. Enter a new value for the contrast. To do so, use the keys 0-9 or plus
and minus.
3. Confirm with Enter.
4. Finally press the data release key.
The new contrast setting becomes effective immediately after the Enter
key is pressed. If necessary, repeat the steps two and three until you
are satisfied with the contrast.
- 25
+ 70
6-1
Default Setting
+ 25