Siemens SIMATIC NET SCALANCE X-200RNA Operating Instructions Manual page 109

Figure 9-18
"Coupling Mode"
Here you can set the coupling mode between HSR and the remaining network.
Coupling Mode
HSR SAN Mode
Non Redundant HSR PRP coupling
Redundant HSR PRP coupling, LAN A
Redundant HSR PRP coupling, LAN B
"NetID"
Here you can set the network ID of the connected PRP network. The valid value range is 1 to 6.
The NetID is used to distinguish between frames from different redundant PRP networks in an
HSR ring. It is not relevant in "HSR SAN Mode".
SCALANCE X-200RNA
Operating Instructions, 04/2022, C79000-G8976-C342-07
Functional description and configuration using Web Based Management
X204 Coupling Configuration
Meaning
The HSR ring is connected with Standard Ethernet end devices
or network segments (default).
Setting with non-redundant HSR<->PRP coupling. P1/A is con‐
nected with LAN A, P2/B with LAN B of a PRP network.
Setting with redundant HSR<->PRP coupling. P1/A is connec‐
ted with LAN A of a PRP network. P2/B is open and may not be
used.
Setting with redundant HSR<->PRP coupling. P1/B is connec‐
ted with LAN B of a PRP network. P1/A is open and may not be
used.
9.8 The "X200" menu
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