Siemens SIMATIC S7-1500 Function Manual page 43

"Target topology" with interchanged ports
If a port was interchanged for a configured, directly adjacent PROFINET device, this device
remains in the same place in the "Target topology" view. The interchanged connection is
indicated by a red line.
The yellow line shows that a connection cannot be clearly determined:
● The connection to the IO devices that are not part of the CPU but can be connected in
● Connections to third-party devices.
Graphic view
Figure 3-21
Web server
Function Manual, 01/2013, A5E03484625-01
the target topology.
Set Topology
Actual topology
Table view
CPU1516-3PN... SCALANCE-X...
CPU1516-3PN... SCALANCE-X...
P1 P1
P2
"Target topology" with interchanged ports
Status overview
IM155-6PN-1
IM155-6PNST
P2 P1 P2
IM155-5PN
IM155-5PNST
P4 P1
P3 P2
Websites
3.7 Topology
43