10.3.4.3 Function block
SXSWI
BLOCK
LR_SWI
OPEN
CLOSE
BL_OPEN
BL_CLOSE
BL_UPD
POSOPEN
POSCLOSE
TR_OPEN
TR_CLOSE
RS_CNT
XIN
XPOS
EXE_OP
EXE_CL
SUBSTED
OP_BLKD
CL_BLKD
UPD_BLKD
POSITION
OPENPOS
CLOSEPOS
TR_POS
CNT_VAL
L_CAUSE
IEC09000092_1_en.vsd
IEC09000092 V1 EN
Figure 111: SXSWI function block
10.3.4.4 Signals
Table 182: SXSWI Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of function
LR_SWI BOOLEAN 0 Local/Remote switch indication from switchyard
OPEN BOOLEAN 0 Pulsed signal used to immediately open the switch
CLOSE BOOLEAN 0 Pulsed signal used to immediately close the switch
BL_OPEN BOOLEAN 0 Signal to block the open command
BL_CLOSE BOOLEAN 0 Signal to block the close command
BL_UPD BOOLEAN 0 Steady signal for block of the position updating
POSOPEN BOOLEAN 0 Signal for open position of apparatus from I/O
POSCLOSE BOOLEAN 0 Signal for close position of apparatus from I/O
TR_OPEN BOOLEAN 0 Signal for open position of truck from I/O
TR_CLOSE BOOLEAN 0 Signal for close position of truck from I/O
RS_CNT BOOLEAN 0 Resets the operation counter
XIN BOOLEAN 0 Execution information from CSWI
Table 183: SXSWI Output signals
Name
Type Description
XPOS GROUP SIGNAL Group connection to CSWI
EXE_OP BOOLEAN Executes the command for open direction
EXE_CL BOOLEAN Executes the command for close direction
OP_BLKD BOOLEAN Indication that the function is blocked for open
commands
CL_BLKD BOOLEAN Indication that the function is blocked for close
commands
Table continues on next page
Section 10 1MRK 511 287-UUS A
Control
254
Technical manual
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