ABB RELION REX640 Technical Manual page 17

REX640
Technical Manual
Functionality......................................................................... 273
Signals..................................................................................273
Settings................................................................................ 274
Switching device status decoder CLOSE position
T_POS_CL, OPEN position T_POS_OP and OK status
T_POS_OK................................................................................ 274
Function block...................................................................... 274
Functionality......................................................................... 274
Signals..................................................................................274
Settings................................................................................ 275
SR flip-flop, volatile SR..............................................................275
Function block...................................................................... 275
Functionality......................................................................... 275
Signals..................................................................................276
RS flip-flop, volatile RS..............................................................276
Function block...................................................................... 276
Functionality......................................................................... 276
Signals..................................................................................277
Mathematical operators.................................................................. 277
Real addition ADDR.................................................................. 277
Function block...................................................................... 277
Functionality......................................................................... 278
Signals..................................................................................278
Real division DIVR.....................................................................278
Function block...................................................................... 278
Functionality......................................................................... 278
Signals..................................................................................279
Real multiplication MULR.......................................................... 279
Function block...................................................................... 279
Functionality......................................................................... 279
Signals..................................................................................279
Real subtraction SUBR..............................................................280
Function block...................................................................... 280
Functionality......................................................................... 280
Signals..................................................................................280
Real equal comparator EQR..................................................... 281
Function block...................................................................... 281
Functionality......................................................................... 281
Signals..................................................................................282
Real not equal comparator NER................................................282
Function block...................................................................... 282
Functionality......................................................................... 282
Signals..................................................................................283
Real greater than or equal comparator GER.............................284
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