ABB Relion SMU615, Technical Manual

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3.12.6.1 Function block
Figure 42: Function block
3.12.6.2 Functionality
The T_DIR function evaluates enumerated data of the FAULT_DIR data attribute of
the directional functions. T_DIR can only be used with GOOSE.
The
DIR
input can be connected to the GOOSERCV_ENUM function block, which
is receiving the LD0.<function>.Str.dirGeneral or LD0.<function>.Dir.dirGeneral data
attribute sent by another device.
In case the GOOSERCV_ENUM function block does not receive the value from the
sending device or it is invalid, the default value (0) is used in function outputs.
The outputs
FWD
and
REV
are extracted from the enumerated input value.
3.12.6.3 Signals
T_DIR Input signals
Table 63: T_DIR Input signals
Name Type Default Description
DIR Enum 0 Input signal
T_DIR Output signals
Table 64: T_DIR Output signals
Name Type Default Description
FWD BOOLEAN 0 Direction forward
REV BOOLEAN 0 Direction backward
3.12.7 T_TCMD function block
3.12.7.1 Function block
Figure 43: Function block
Basic functions 1MRS758407 C
80 SMU615
Technical Manual