Siemens SIMATIC C7-613 - Page 74

Integration into the User Program
4-18
C7-613 Control System
A5E00138934-03
Figure 4-2 uses an example to show the transition possibilities within a screen
hierarchy.
Screen
n
3
Screen
n
1
Screen
n
7
Screen
n
5
Screen
n
2
Screen
n
6
Screen
1
4
Info text m
13
Info text m
4
Info text m
3
Info text m
2
Info text m
1
Info text m
6
Info text m
5
Info text m
12
Info text m
11
Info text m
10
Info text m
9
Info text m
8
Info text
m
7
ESC
ESC
ESC
ESC
ESC
ESC
x
x
= Function key F1, F2, F3, F4 or cursor key
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Figure 4-2 Example of a Screen Hierarchy