Functionality; Signals; Settings; Monitored Data - ABB RELION 611 Series Technical Manual

Section 3
Basic functions
3.16.1.2
3.16.1.3
3.16.1.4
3.16.1.5
86

Functionality

Redundant Ethernet channel supervision RCHLCCH represents LAN A and LAN B
redundant Ethernet channels.

Signals

Table 60: RCHLCCH output signals
Parameter Values (Range) Unit
CHLIV True
False
REDCHLIV True
False
LNKLIV Up
Down
REDLNKLIV Up
Down

Settings

Table 61: Redundancy settings
Parameter Values (Range) Unit
Redundant None
mode PRP
HSR

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
Step Default Description
Status of redundant Ethernet channel
LAN A. When
"HSR" or "PRP", value is "True" if the
protection relay is receiving redundancy
supervision frames. Otherwise value is
"False".
Status of redundant Ethernet channel
LAN B. When
"HSR" or "PRP", value is "True" if the
protection relay is receiving redundancy
supervision frames. Otherwise value is
"False".
Link status of redundant port LAN A.
Valid only when
to "HSR" or "PRP".
Link status of redundant port LAN B.
Valid only when
to "HSR" or "PRP".
Step Default Description
None Mode selection for Ethernet switch on
redundant communication modules.
The "None" mode is used with normal
and Self-healing Ethernet topologies.
1MRS757454 D
Redundant mode is set to
Redundant mode is set to
Redundant mode is set
Redundant mode is set
611 series
Technical Manual