Siemens SIMATIC NET SCALANCE X-200RNA Operating Instructions Manual page 113

Figure 9-21 Fault Mask Link Down Monitoring
Enable Link Down Monitoring
Select the check boxes of the ports whose connection status you want to monitor. If link
monitoring is activated, an error is signaled when there is no valid link at this port because, for
example, the cable is not plugged in or the connected device is turned off.
An error/fault can be signaled in the following ways depending on the configuration of the
SCALANCE X-200RNA: Signaling contact, fault LED, SNMP trap, entry in the log table and the
syslog.
SCALANCE X-200RNA
Operating Instructions, 04/2022, C79000-G8976-C342-07
Functional description and configuration using Web Based Management
9.8 The "X200" menu
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