ABB REM 610 Technical Reference Manual page 89

1MRS 752263-MUM
Motor protection Relay
Technical Reference Manual
Table 4.1.15-8 Inputs
Description
Current measured on phase I
Current measured on phase I
Current measured on phase I
Measured earth-fault current
Calculated NPS current
DI1 status
DI2 status
DI3 status
DI4 status
DI5 status
Temperature from RTD1
Temperature from RTD2
Temperature from RTD3
Temperature from RTD4
Temperature from RTD5
Temperature from RTD6
Thermistor1, resistance value
Thermistor2, resistance value
1)
When the value is 1, the digital input is energized.
2)
If the input is out of operation or the optional RTD module has not been installed or is faulty, dashes
will be shown on the LCD and "-999" when parameters are read via the SPA bus.
3)
If the input is out of operation or the optional RTD module has not been installed or is faulty, dashes
will be shown on the LCD and "999" when parameters are read via the SPA bus.
4)
If the optional RTD module has not been installed, a dash will be shown on the LCD and "9" when
parameters are read via the SPA bus.
Each protection stage has its internal output signal. These signals can be read with
parameters O1...O21 and the recorded functions with parameters O61...81. The state
of the output contacts can be read or changed with parameters O41...O46 and the
recorded functions read with parameters O101...O105.
Table 4.1.15-9 Output signals
Status of the protection
stages
Start of stage θ>
Alarm of stage θ>
Trip of stage θ>
2
Start of stage I x t or I >
s s s
2
Trip of stage I x t or I >
s s s
Start of stage I>>
Trip of stage I>>
Start of stage I<
Trip of stage I<
Parameter (R),
channel 0
L
1
L
2
L
3
Recorded
State of stage (R),
functions (R),
channel 0
channel 0
O1
O2
O3
O4
O5
O6
O7
O8
O9
REM 610
Value
I1 0...50 x I
n
I2 0...50 x I
n
I3 0...50 x I
n
I4 0...800% I
n
I5 0...50 x I
n
I6
1)
0/1
I7 1)
0/1
I8
1) 4)
0/1
I9
1) 4)
0/1
I10
1) 4)
0/1
I11 2)
-40...+999°C
I12
2)
-40...+999°C
I13
2)
-40...+999°C
I14
2)
-40...+999°C
I15
2)
-40...+999°C
I16
2)
-40...+999°C
I17 3)
0...20 kΩ
I18 3)
0...20 kΩ
Value
O61 0/1
O62 0/1
O63 0/1
O64 0/1
O65 0/1
O66 0/1
O67 0/1
O68 0/1
O69 0/1
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