Siemens 6AV3991-1AJ02-0AB0 Equipment Manual page 38

Screens
Figure 4-1 illustrates how the configured screen may appear on the
Touch Panel.
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Figure 4-1
Selecting a screen Screens can be viewed, processed and printed via the Touch Panel. Before
these actions can be performed, however, the screen has to be selected. Select a
screen by means of a
4-2
Tank 1
OPEN
Amount in
the mixer (l)
5300
4 4
Valve
OPEN
Valve Motor
CLOSED OFF
Text
Character graphic
Numeric output field
Bar graph (tank filling)
Symbolic input field for opening and closing the valve
Symbolic graphic indicates the valve status graphically (open/closed)
Graphic
Button
Configured screen for a mixing unit (example)
Button
The screen set in the configuration is opened by touching a button.
Input field
Enter the number of the screen to be opened or select the name of the
screen from the pick list, if applicable.
PLC job
The PLC calls a screen on the Touch Panel, depending on the status of the
process or the system.
Mixing Unit
Tank 2 Tank 3
OPEN CLOSED
Valve 4
HELP
Motor Help
ON
Fill tank
TP27, TP37 Equipment Manual
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Selection
Main Screen
Release 01/00