Ethernet Channel Supervision Schlcch - ABB RELION SMU615 Technical Manual

Basic functions
Redundancy settings
Table 158: Redundancy settings
Parameter
Redundant
mode
3.15.1.5 Monitored data
Monitored data is available in four locations.
• Monitoring > Communication > Ethernet > Activity > CHLIV_A
• Monitoring > Communication > Ethernet > Activity > REDCHLIV_B
• Monitoring > Communication > Ethernet > Link statuses > LNKLIV_A
• Monitoring > Communication > Ethernet > Link statuses > REDLNKLIV_B
3.15.2

Ethernet channel supervision SCHLCCH

3.15.2.1 Function block
Figure 81: Function block
3.15.2.2 Functionality
Ethernet channel supervision SCHLCCH represents X1/LAN, X2/LAN and X3/LAN
Ethernet channels.
An unused Ethernet port can be set "Off" with the setting Configuration >
Communication > Ethernet > Rear port(s) > Port x Mode. This setting closes the
port from software, disabling the Ethernet communication in that port. Closing an
unused Ethernet port enhances the cyber security of the merging unit.
3.15.2.3 Signals
126
Values Unit Step
(Range)
None
PRP
HSR
Defaul Description
t
None Mode selection for Ethernet switch
on redundant communication mod-
ules. The "None" mode is used with
normal and Self-healing Ethernet
topologies.
1MRS758407 C
SMU615
Technical Manual