ABB 615 Series - Ethernet Channel Supervision SCHLCCH; Function Block; Functionality; Signals

3.20.2 Ethernet channel supervision SCHLCCH
3.20.2.1 Function block
GUID-DBA25BB9-6BF5-4C45-A39F-1920113A22F2 V1 EN
Figure 103: Function block
3.20.2.2 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 relay.
3.20.2.3 Signals
Table 203: SCHLCCH1 output signals
Parameter
Values (Range) Unit Step Default Description
CH1LIV True
False
Status of Ethernet channel X1/LAN. Value
is "True" if the port is receiving Ethernet
frames. Valid only when Redundant mode
is set to "None" or port is not one of the
redundant ports (LAN A or LAN B).
LNK1LIV
Up
Down
Link status of Ethernet port X1/LAN.
Table 204: SCHLCCH2 output signals
Parameter
Values (Range) Unit Step Default Description
CH2LIV True
False
Status of Ethernet channel X2/LAN. Value
is "True" if the port is receiving Ethernet
frames. Valid only when Redundant mode
is set to "None" or port is not one of the
redundant ports (LAN A or LAN B).
LNK2LIV
Up
Down
Link status of Ethernet port X2/LAN.
Section 3 1MAC059074-MB A
Basic functions
208 615 series ANSI
Technical Manual