Numeric Data / Resource Requirements Of The Fcs - Siemens NCM S7 Manual

5.5

Numeric Data / Resource Requirements of the FCs

Notice
Please note the version information of the blocks. Blocks with other versions have
different resource requirements.
Table 5-6 Information for FCs with an S7-400
NAME Version
AG_SEND 1.1
AG_RECV 1.1
AG_LOCK 1.0
AG_UNLOCK 1.0
AG_LSEND 3.0
AG_LRECV 3.0
Table 5-7 Information for FCs with an S7-300
NAME Version
AG_SEND 4.1
AG_RECV 4.5
AG_LOCK 4.0
AG_UNLOCK 4.0
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
Programming FCs (Functions) and FBs for S7 Ethernet CPs
FC no. Load
memory
bytes
5 732
6 656
7 272
8 256
50 1044
60 1190
FC no. Load
memory
bytes
5 1916
6 1408
7 748
8 712
Work MC7
memory
Bytes
bytes
576 540
522 486
200 164
186 150
846 810
992 956
Work MC7
memory
Bytes
bytes
1610 1574
1174 1138
636 600
604 568
Local data
Bytes
20
20
6
6
52
58
Local data
Bytes
50
40
34
32
173