Software Requirements for S7 Distributed Safety, V 5.2 + Service Pack 1 
The following software package (at least) must be installed on the PC or 
programming device: 
STEP 7, V 5.1 + Service Pack 6 or higher or: 
Please note that use of the following functions is possible only with higher STEP 7 
versions: 
 
Function Required STEP 7 Version 
Modification of automatically assigned PROFIsafe target 
addresses in HW Config 
F submodules ET 200S 
Fail-safe DP standard slaves 
 
 
STEP 7, V 5.2 
STEP 7, V 5.2 + Service Pack 1 
Using F libraries created by the user  STEP 7, V 5.2 
Using safety-oriented I-slave to I-slave communication  STEP 7, V 5.2 + Service Pack 1 
Using a CPU 317F-2 DP  STEP 7, V 5.2 + Service Pack 1 
 
!
 
Safety Note 
The use of the optional package S7 Distributed Safety, V 5.2 + Service Pack 1 
with earlier versions of STEP 7 is not permitted. 
Software Requirements for Configuring F-CPUs 
The following software is required to configure F-CPUs for use in S7 Distributed 
Safety: 
 
F-CPU  As of Order No.   S7 Distributed Safety  STEP 7 
IM151-7 F-CPU  6ES7 151-7FA00-0AB0 V 5.2  V 5.2 
CPU 315F-2 DP  6ES7 315-6FF01-0AB0 V 5.2  V 5.1 + Service Pack 6 
CPU 416F-2   6ES7 416-2FK02-0AB0 V 5.2  V 5.2 
CPU 317F-2 DP  6ES7 317-6FF00-0AB0 V 5.2 + Service Pack 1  V 5.2 + Service Pack 1 
 
  Product Information for the S7 Distributed Safety, Configuring and Programming Manual 
4  A5E00169432-02