Name Type Default Description
XPOSL1 GROUP
SIGNAL
- Group signal from XCBR/XSWI per phase
XPOSL2 GROUP
SIGNAL
- Group signal from XCBR/XSWI per phase
XPOSL3 GROUP
SIGNAL
- Group signal from XCBR/XSWI per phase
Table 409: SCSWI Output signals
Name Type Description
EXE_OP BOOLEAN Execute command for open direction
EXE_CL BOOLEAN Execute command for close direction
SEL_OP BOOLEAN Selected for open command
SEL_CL BOOLEAN Selected for close command
SELECTED BOOLEAN Select conditions are fulfilled
RES_RQ BOOLEAN Request signal to the reservation function
START_SY BOOLEAN Starts the external synchronizing function
CANC_SY BOOLEAN Cancels the external synchronizing function,
started through START_SY
POSITION INTEGER Position indication
OPENPOS BOOLEAN Open position indication
CLOSEPOS BOOLEAN Closed position indication
POLEDISC BOOLEAN The positions for poles L1-L3 are not equal after a
set time
CMD_BLK BOOLEAN Commands are blocked
L_CAUSE INTEGER Latest value of the error indication during command
POS_INTR BOOLEAN Stopped in intermediate position
XOUT BOOLEAN Execution information to XCBR/XSWI
AU_OPEN and AU_CLOSE are used to issue automated commands
as e.g. for load shedding for opening respectively closing to the
SCSWI function. They work without regard to how the operator place
selector, PSTO, is set. In order to have effect on the outputs EXE_OP
and EXE_CL, the corresponding enable input, EN_OPEN
respectively EN_CLOSE must be set, and that no interlocking is
active.
L_SEL, L_OPEN and L_CLOSE are used for local command
sequence connected to binary inputs. In order to have effect, the
operator place selector, PSTO, must be set to local or to remote with
no priority. If the control model used is Select before operate, Also the
corresponding enable input must be set, and no interlocking is active.
1MRK502052-UEN B Section 14
Control
717
Technical manual
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