PROFINET
Typical topologies
Line
C
D1
D2
C
IO controller
D
IO device
Bus-related information
Name
Communication medium
Used for...
Connection system
Status display
Connection designation
Status displays at the RJ45 sockets
The LEDs at the RJ45 sockets indicate the connection status to the network:
LED "Link" (green)
Status/meaning
off
No connection to the network.
A physical connection to the network is available.
on
LED "Activity" (yellow)
Status/meaning
off
No data transfer.
Data is exchanged via the network.
on or flickers
The rotary encoder switch has no function.
R
Dn
SW1
Ring
C
SW
Dn
D1
R
D3
D2
SW
Switch SCALANCE (MRP capable)
R
Redundant domain
PROFINET RT
Ethernet 100 Mbps, full duplex
Connection of the inverter to a PRO-
FINET network
RJ45
2 LEDs
In: X256
Out: X257
Electrical installation
Networks
PROFINET
Tree
C
SW2
SWn
93