Application Configuration B; Applications; Functions - ABB RELION SMU615 Applications Manual

1MRS758580 C
3.3.3.6 Functional diagrams for communication
Figure 30: Default communication function connection
3.4

Application configuration B

3.4.1

Applications

The application configuration B is mainly intended for sharing currents and
voltages over the process bus in the digital MV switchgear (main or backup).
Additionally, a merging unit with this application configuration can be used as a
breaker control unit (BCU). Application configuration B includes binary inputs and
outputs, including three high-speed power outputs for fast tripping. Application
configuration B is ready configured for handling GOOSE inputs from two different
devices.
The merging unit with an application configuration is delivered from the factory
with default settings and parameters. The end-user flexibility for incoming,
outgoing and internal signal designation within the merging unit enables this
configuration to be further adapted to different primary circuit layouts and the
related functionality needs by modifying the internal functionality using PCM600.
3.4.2

Functions

SMU615
Application Manual
Time synchronization
Redundant Ethernet channel supervision
IEC61850-9-2 LE sampled values sending
The IEC 61850-9-2 sampled values sending is enabled by default.
GNRLLTMS1
ALARM
WARNING
EXCLKMSTR
RCHLCCH1
CHLIV_A
REDCHLIV_B
LNKLIV_A
REDLNKLIV_B
SMVSENDER
Merging unit variants
GNRLLTMS1_ALARM
GNRLLTMS1_WARNING
GNRLLTMS1_EXCLKMSTR
RCHLCCH1_CHLIV
RCHLCCH1_REDCHLIV
49