Hirschmann RS20 User Manual page 66

Ring/Network Coupling
The coupling between two networks is performed by the main line (solid blue
line) in the normal mode of operation, which is connected to the partner
coupling port. If the main line becomes inoperable, the redundant line
(dashed blue line), which is connected to the coupling port, takes over the
ring/network coupling. The coupling switch-over is performed by one Switch.
 Select the Redundancy:Ring/Network Coupling dialog.
 Select "One-Switch coupling" by means of the dialog button with the
same graphic as below
2
STAND-BY
Figure 24: One-Switch-coupling
1: Coupling port
2: Partner coupling port
The following settings apply to the Switch displayed in blue in the
selected graphic.
 Select the partner coupling port
.With "Partner coupling port" you specify at which port you are
connecting the control line.
You will find the port assignment for the redundant coupling in
table 10.
The following tables show the selection options and default settings for the
ports used in the Ring/Network coupling.
Device Partner coupling port
RS2-./. Not possible
RS2-16M All ports (default setting: port 2)
Table 10: Port assignment for one-Switch coupling
66
(see figure
1
ON
5.2 Preparing a Ring/Network
24).
(see figure 25).
Coupling port
Not possible
All ports (default setting: port 1)
Coupling
UM RedundConfig L2P
Release 8.0 05/2013