Section 3
Basic functions
3.15.6
3.15.6.1
3.15.6.2
3.15.6.3
3.15.7
3.15.7.1
116
T_DIR function block
Function block
GUID-BD31ED40-3A32-4F65-A697-3E7344730096 V1 EN
Figure 61:
Function block
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.
Signals
Table 70:
T_DIR Input signals
Name
Type
DIR
Enum
Table 71:
T_DIR Output signals
Name
Type
FWD
BOOLEAN
REV
BOOLEAN
T_TCMD function block
Function block
GUID-1CE485AE-2BCA-4D1E-92F5-417340F2589F V1 EN
Figure 62:
Function block
Default
Description
0
Input signal
Default
Description
0
Direction forward
0
Direction backward
REC615 and RER615
1MRS758755 A
Technical Manual