ABB AO2000 Series, Руководство по эксплуатации

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AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B 139
Screen
Screen
Error Maint Power
7 8 9
6 5 4
1 2 3
0
.
The backlit graphics has a 320 x 240-pixel resolution.
The screen is divided into three panels
• Menu line
•
Information field
•
Softkey line
The menu line
The menu line appears at the upper edge of the screen. A line separates it
from the information field.
It shows the current menu path and thus allows the operator to see where
the system is in the menu tree. Additionally it shows the name of the analyz-
er being processed.
The information field in measurement mode
In the measurement mode the information field shows the following infor-
mation for each sample component in the analyzer modules installed in the
gas analyzer:
• Values in numeric form and as a bar graph
• The physical unit for the measured value
•
The measurement component designation
•
The measurement range lower and upper limit values on the horizontal
bar graph
•
The analyzer type
•
The analyzer name
Values from up to six sample components can be displayed simultaneously.
It is user-configurable
•
which measurement values are shown on the screen and
•
at which positions on the screen the measurement values are displayed.
In addition, the user can configure display elements that allow to
• enter values (see page 207) directly in the measurement mode or
• actuate keys (see page 209).
NOTE
For further information about the screen in the measurement mode refer to
the "Display" (see page 198) section.
The information field in menu mode
In menu mode the information field contains the menu or individual menu
items or parameters with the applicable values, as well as operator prompts.
The softkey line
The softkey line appears at the lower edge of the screen. Its gray background
distinguishes it from the information field.
The softkeys are further explained in the "Softkeys" (see page 144) section.