Ethernet Channel Supervision Function Blocks; Redundant Ethernet Channel Supervision Rchlcch - ABB RELION SMU615 Technical Manual

1MRS758407 C
3.15

ETHERNET channel supervision function blocks

3.15.1

Redundant Ethernet channel supervision RCHLCCH

3.15.1.1 Function block
Figure 80: Function block
3.15.1.2 Functionality
Redundant Ethernet channel supervision RCHLCCH represents LAN A and LAN B
redundant Ethernet channels.
3.15.1.3 Signals
RCHLCCH output signals
Table 157: RCHLCCH output signals
Parameter
CHLIV
REDCHLIV
LNKLIV
REDLNKLIV
3.15.1.4 Settings
SMU615
Technical Manual
Values Unit Step
(Range)
True
False
True
False
Up
Down
Up
Down
Default Description
Status of redundant Ethernet chan-
nel LAN A. When
set to "HSR" or "PRP", value is "True"
if the merging unit is receiving re-
dundancy supervision frames. Other-
wise value is "False".
Status of redundant Ethernet chan-
nel LAN B. When
set to "HSR" or "PRP", value is "True"
if the merging unit is receiving re-
dundancy supervision frames. Other-
wise value is "False".
Link status of redundant port LAN A.
Valid only when
set to "HSR" or "PRP".
Link status of redundant port LAN B.
Valid only when
set to "HSR" or "PRP".
Basic functions
Redundant mode is
Redundant mode is
Redundant mode is
Redundant mode is
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