Siemens FM 458-1 DP - 2 Communication Blocks; Central Coupling Blocks; CSL2 F PROFIBUS FMS Coupling Central Block; CSL2 L PROFIBUS FDL Central Block

Function Blocks - FM 458-1 DP 2-1
Edition 12.2004
2 Communication blocks
2.1 Central coupling blocks
NOTE
Additional information on this group of function blocks, e.g. symbol,
mode of operation, I/O and technical data are provided in the online
help for the particular block.
2.1.1 @CSL2F PROFIBUS FMS coupling central block
• the function block initializes and monitors the PROFIBUS FMS
coupling (CS7 and SS5 module).
• the function block may only be configured in the sampling interval
32 ms <= TA <= 256 ms and only in the communications FP
"Transmit". Otherwise, an entry is made in the communications error
field.
2.1.2 @CSL2L PROFIBUS FDL central block
• the function block initializes and monitors the PROFIBUS FDL
coupling (CS7 and SS5 module).
• the function block may only be configured in the sampling interval
32 ms <= TA <= 256 ms and only configured in the communications
FP "transmit". Otherwise an entry will be made in the communications
error field.
2.1.3 @CSPRO Central block PROFIBUS DP coupling
• the function block initializes and monitors the PROFIBUS DP coupling
(EXM 448/EXM 448-1).
• the function block may only be configured in the sampling interval
32 ms <= TA <= 256 ms . Otherwise an entry is made in the
communications error field.
Brief description
Brief description
Brief description