Service Bridge – Setup and Configuration 
Entry ID: 109747975,    V1.4,    05/2019 
 
 Siemens AG 2019 All rights reserved 
System > Fault Monitoring: Link Change 
Figure 4-9 
 
Link status change monitoring is configured in the "Link Change" tab. 
Monitoring of Port 1 is configured as "Down" for the Service Bridge, which means 
that an error will be triggered if a link (connection) is no longer present at this port. 
A fault leads to the triggering of the signaling contact and causes the fault LED on 
the device to light up.