Siemens SIMATIC S7-300 FM 350-1 - Technical Specifications of the Blocks

Programming the FM 350-1
5.6 Technical specifications of the blocks
FM 350-1 Counter module
Manual, 05/2011, A5E03648639-01
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5.6 Technical specifications of the blocks
Table 5- 11 Technical Specifications for the Blocks
Technical data FC CNT_CTRL FC CNT_CTL1 FC CNT_CTL2 FC DIAG_INF
Block number FC 0 FC 2 FC 3 FC 1
Version 3.0 3.0 3.0 3.0
Assignment in work
memory
540 bytes 894 bytes 1422 bytes 246 bytes
Assignment in load
memory
634 bytes 1062 bytes 1572 bytes 326 bytes
Assignment in data
area
70 bytes long data block that is specified when the FC is called
Assignment in local
data area
4 bytes 46 bytes 46 bytes 38 bytes
System function called – SFC 6
(RD_INFO)
SFC 6
(RD_INFO)
SFC 51
RDSYSST
Isochronous mode No Yes Yes Yes
Non-isochronous
mode
Yes Yes No Yes