Siemens SINAMICS S120 Function Manual page 154

Commissioning
7.4 Procedure for configuring PROFIsafe communication
3. The F parameters important for F communication are set using the "PROFIsafe..." button.
The PROFIsafe mode is selected using parameters F_CRC_Length and P_Par_Version.
The PROFIsafe address is set using parameter F_Dest_Add.
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Figure 7-26 PROFIBUS DP slave properties
Figure 7-27 Setting the F parameters
Function Manual, (FHS), 11/2009, 6SL3097-4AR00-0BP0
Safety Integrated