ABB RELION 620 Series Technical Manual page 9

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620 series
Technical Manual
Signal outputs SO1 and SO2 in RTD0002........................... 112
RTD/mA inputs............................................................................... 113
Functionality.............................................................................. 113
Operation principle.................................................................... 113
Selection of input signal type................................................114
Selection of output value format...........................................114
Input linear scaling............................................................... 115
Measurement chain supervision...........................................115
Self-supervision....................................................................116
Calibration............................................................................ 116
Limit value supervision......................................................... 116
Deadband supervision..........................................................117
RTD temperature vs. resistance...........................................118
RTD/mA input connection.................................................... 119
RTD/mA card variants.......................................................... 119
Signals.......................................................................................122
Settings......................................................................................123
Monitored data...........................................................................125
SMV function blocks....................................................................... 126
Functionality......................................................................... 127
Settings................................................................................ 127
Function block...................................................................... 127
Functionality......................................................................... 127
Signals..................................................................................127
ULTVTR function block..............................................................128
Function block...................................................................... 128
Functionality......................................................................... 128
Operation principle............................................................... 128
Signals..................................................................................129
Settings................................................................................ 129
Monitored data..................................................................... 130
RESTVTR function block...........................................................130
Function block...................................................................... 130
Functionality......................................................................... 130
Operation principle............................................................... 130
Signals..................................................................................131
Settings................................................................................ 131
Monitored data..................................................................... 131
GOOSE function blocks..................................................................132
GOOSERCV_BIN function block............................................... 132
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