6. Confirm successfully identified F-modules in the "Confirm" column of the table.
7. Using button "Assign F-destination address" assign the configured F-destination addresses
to the F-modules, and confirm dialog "Acknowledge assignment" (within 60 seconds).
8. Close the dialog.
6.2.6 Checking the PROFIsafe address
To ensure safe communication, unique PROFIsafe addresses are required throughout the
CPU and the network. For this reason, it is also necessary that you check the settings of the
PROFIsafe addresses carefully.
WARNING
Incorrect assignment of the safety functions of an axis
An incorrect assignment of a (valid) F-address results in an incorrect assignment of the safety
functions to the corresponding axis. The system does not identify this incorrect assignment (in
the CPU and in the network). As a consequence, the safety functions can act in a way that was
not intended, which in turn can result in death and serious injury.
● For PROFIsafe address type 1, uniquely address the F-destination address of the F-I/O.
● Ensure that the F-destination address of the F-I/O (the drive units in this case) is unique for
the entire failsafe I/O throughout the network and the CPU (system-wide). When doing this,
also take into account the F-I/O of PROFIsafe address type 2, e.g. modules, type ET
200SP.
● Note also the corresponding documentation in the TIA Portal online help in the section
"SIMATIC Safety - Configuring and Programming".
During compilation of the safety program, a warning indicates the importance of unique
PROFIsafe addresses:
Figure 6-2 Example: Messages when compiling the safety program
Commissioning and configuring
6.2 Configuring safety-relevant components
Safety Integrated (with SINAMICS S120)
226 Commissioning Manual, 02/2020, A5E46305916B AB
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