Endress+Hauser Proline Prowirl 72 - Page 111

Proline Prowirl 72 FOUNDATION Fieldbus 11 Operation via FOUNDATION Fieldbus
Endress + Hauser 111
Display - 
Contrast LCD
AUTO - OOS Use this function to optimize the display contrast to suit local operating
conditions.
User input:
10 to 100%
Factory setting
50%
Display - Test AUTO - OOS Use this function to test the operability of the local display and its pixels.
Options:
Off
On
Factory setting:
Off
Test sequence:
1. Start the test by selecting "On".
2. All pixels of the main line and additional line are darkened for minimum 
0.75 seconds.
3. The main line and additional line show an "8" in each field for minimum
0.75 seconds.
4. The main line and additional line show a "0" in each field for minimum
0.75 seconds.
5. The main line and additional line show nothing (blank display) for
minimum 0.75 seconds.
6. When the test is completed, the local display returns to its initial state
and displays the option "Off".
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Transducer Block "Display" (Endress+Hauser parameters) / base index 700
Parameter Write access for
operating mode
(MODE_BLK)
Description