Siemens Simatic S7-200 CPU 210 System Manual page 60

Getting Started with a Sample Program
Figure 3-20 shows the remaining steps for finishing the first network. After you have entered
the first network, move the cursor to the second network. Refer to Figure 3-11 and enter the
remaining networks of the sample program.
Lines
Network 1
"Panic_Alarm"
"Alert_Timer"
>=I
+600
Output Coils
Network 1
"Panic_Alarm"
Select "Output Coils"
from the family listing.
"Alert_Timer"
>=I
+600
Output Coils
Network 1
"Panic_Alarm"
"Alert_Timer"
>=I
+600
Figure 3-20 Completing the First Network
3-20
Vertical
F2
Sound the alarm!
Position the cursor over
the contact for "Armed"
"Alarm_Bit" ( or I0.2).
S
1
"Modem"
"Armed"
S
1
Reset
F2
Output
Set
Sound the alarm!
Reset
>= Integer
"Alarm_Bit"
S
1
"Modem"
"Armed"
S
1
Reset
F2
Sound the alarm!
>= Integer
"Alarm_Bit"
S
1
"Modem"
"Armed"
S
1
"Low_Bit"
R
1
F3
F4 F5 F6 F7 F8
Click the toolbar button
to insert a vertical line.
F3
F4 F5 F6 F7 F8
Select "Reset" from the
instruction listing.
F3
F4 F5 F6 F7 F8
Enter the address (M0.2 or
Low_Bit) and the value (1).
The first network is now
complete.
S7-200 Programmable Controller, CPU 210
C79000-G7076-C235-01
F10
F10
F10