Procedure
During configuration in HW Config, you can only select the FF Link  interface module in 
SIMATIC Manager:
● IM 153-2 FF (for FF Link) 
● IM 655-5 FF (for Compact FF Link)
Configure the FF Link and Compact FF link  bus link in the same way as the DP/PA link. You 
can find information on this in the section "Configuring a bus link for PROFIBUS PA 
(Page 147)".
More detailed information on configuring the message is available in the documentation 
Compact FF Link  
Process Control System PCS 7, FOUNDATION Fieldbus
When configuring in HW Config, you only need to set the transmission rate for the affected 
PROFIBUS DP network in the "Network Settings" tab of the "FOUNDATION Fieldbus 
Properties" dialog box.
Note
 The Field Device Koppler is a virtual bus link object in HW Config. 
Result
The figure below shows the configuration of a FF Link in HW Config with the "PCS7_V81" 
library as an example:
Additional information
● Operating Instructions 
SIMATIC; Bus Link; FF Link
● Operating Instructions 
SIMATIC; Bus Link; Compact FF Link 
● Commissioning manual 
SIMATIC; PCS 7 - FOUNDATION Fieldbus
● Operating manual 
SIMATIC; SIMATIC PDM
Advantages of high availability components
5.4 Distributed I/O
High Availability Process Control Systems (V9.0)
150 Function Manual, 05/2017, A5E39221836-AA