VIPA CPU 214, Manual, Page: 44 / 78

Chapter 3 Deployment CPU 21x-1Bx06 Manual VIPA System 200V
3-4 HB97E - CPU - RE_21x-1Bx06 - Rev. 13/20
The following figure illustrates the automatic allocation of addresses:
CP
U 2
1x
Input byte 0
.
.
.
128
.
.
.
135
136
137
.
.
.
1023
rel. Addr.
Peripheral area
DI
8
xDC2
4V
D
I 16
xD
C
24V
AI
4x
12
Bit
DO
8
xDC2
4
V
DI
O
8
xDC2
4V
AO
4
x12
B
it
ana
lo
g
di
gi
ta
l
...
...
...
Input byte 1
Input byte 2
Input byte 3
Input byte 127
Input byte 0
Input byte 7
Input byte 8
Input byte 9
Input byte 1023
Output byte 0
.
.
.
Peripheral area
rel. Addr
...
...
Output byte 1
Output byte 2
Output byte 3
Output byte 127
Output byte 0
Output byte 7
Output byte 8
Output byte 9
Output byte 1023
0
1
2
3
.
.
.
127
128
.
.
.
135
136
137
.
.
.
1023
ana
lo
g
di
gi
ta
l
PIQ
0
1
2
3
.
.
.
127
PII
Slot: 1 2 3 4 5 6
You may change the allocated addresses at any time by means of the
Siemens SIMATIC manager. In this way you may also change the addres-
ses of analog modules to the range covered by the process image
(0 ... 127) and address digital modules above 127.
The following pages describe the required preparations and the procedure
for this type of configuration.
Example for auto-
matic address
allocation
Modifying allocated
addresses by
configuration