Siemens SIMATIC NET CP 443-1 Advanced Manual page 30

Performance data
2.6 Characteristic data for PROFINET CBA
If one of the limit values specified for the interconnections is exceeded, they cannot be
downloaded to the module. When the interconnections are downloaded, the SIMATIC iMap
configuration tool generates an error message to this effect. If a limit value relating to the
number or size of components is exceeded, the CPU will not change to RUN!
Characteristic
PROFINET CBA
Number of remote interconnection
partners
Total of all attachments
Data length of all incoming attach-
ments
Data length of all outgoing attach-
ments
Data length for arrays and structures
(acyclic interconnections), maximum
Data length for arrays and structures
(cyclic interconnections), maximum
Data length for arrays and structures
(local interconnections), maximum
Remote interconnections with acyclic transmission
Scanning frequency: Scanning inter-
val, min.
Selectable values: 100, 200, 500 and
1000 ms
Number of incoming interconnections
Number of outgoing interconnections
Data length of all incoming intercon-
nections
Data length of all outgoing intercon-
nections
Remote interconnections with cyclic transmission
Transmission frequency: Transmission
interval, min.
Selectable values: 8, 16, 32, 64, 128,
256 and 512 ms
Number of incoming interconnections
Number of outgoing interconnections
30
Typical value
32
600
3200 bytes
3200 bytes
2048 bytes
250 bytes
-
fast value: 20%
medium value: 40%
slow value: 40%
64
64
2048 bytes
2048 bytes
fast value: 20%
medium value: 40%
slow value: 40%
125
125
Limit value
with FB88
64
600
8192 bytes
8192 bytes
8192 bytes
*)
250 bytes
2400 bytes
100 ms minimum
150 maximum
150 maximum
8192 bytes
8192 bytes
8 ms minimum
250
250
CP 443-1 Advanced (GX30)
Manual, 03/2019, C79000-G8976-C256-05
with FB90
1452 bytes
1452 bytes
1452 bytes
250 bytes
1452 bytes
1452 bytes