Siemens SCALANCE XB-200 Configuration Manual page 61

● RM Status
The "RM Status" column shows whether or not the IE switch is operating as redundancy
manager and whether it has opened or closed the ring in this role.
– Passive
– Active
– "-"
● Observer Status
Shows the current status of the observer.
● Ring Port 1/Ring Port 2
The "Ring Port 1"and "Ring Port 2" columns show the ports being used as ring ports. If
media redundancy in ring topologies is completely disabled, ring ports configured last are
displayed.
● No. of Changes to RM Active State
Shows how often the device as redundancy manager switched to the active status, i.e.
closed the ring.
If the redundancy function is disabled or the device is an "HRP/MRP client" , the text
"Redundancy manager disabled" appears.
● Max. Delay of the RM Test Packets [ms]
Shows the maximum delay time of the test frames of the redundancy manager.
If the redundancy function is disabled or the device is an "HRP/MRP client" , the text
"Redundancy manager disabled" appears.
Description of the button
"Reset Counters" button
Click "Reset Counters" to reset all counters. The counters are reset by a restart.
SCALANCE XB-200/XC-200/XP-200 Web Based Management
Configuration Manual, 07/2016, C79000-G8976-C360-04
The IE switch is operating as redundancy manager and has opened the ring; in other
words, the line of switches connected to the ring ports is operating problem free. The
"Passive" status is also displayed if the IE switch is not operating as the redundancy
manager (Redundancy manager disabled).
The IE switch is operating as redundancy manager and has closed the ring; in other
words, the line of switches connected to the ring ports is interrupted (problem). The
redundancy manager connects its ring ports through and restores an uninterrupted
linear topology.
The redundancy function is disabled.
Configuring with Web Based Management
5.3 The "Information" menu
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