ABB REM 610 Technical Reference Manual page 75

1MRS 752263-MUM
Motor protection Relay
Technical Reference Manual
Table 4.1.14.2-5 Mapping of Modbus data
Description
Minimum phase current after
motor start up
Minimum earth-fault current
after motor start up
One-minute demand value
Demand value during the
specified time range
Maximum one-minute
demand value during the
specified time range
Thermal level
Cumulative start-up time
counter
Time to next possible motor
start up
Motor running time
Maximum phase current
during motor start up
Stage/phase which caused
the trip
Trip indication code
Start-up time of the latest
motor start up
Number of starts of stage I >
s
Number of starts of stage I>>
Number of starts of stage I >
0
Number of starts of stage I<
Number of starts of stage I >
2
Control points
LED reset
1)
If the input is out of operation or the optional RTD module has not been installed, the value -32768 will
be returned.
2)
If the input is out of operation or the optional RTD module has not been installed, the value 655 will be
returned.
3)
The thermal restart inhibit level is exceeded, the start-up time counter is full or the external restart
inhibit signal is active.
4)
During motor start up, the value 16383 will be returned, indicating that the current value is not
available.
5)
During motor start up, the value 13107 will be returned, indicating that the current value is not
available.
6)
Coil area, only writeable.
Structure 1
The status registers contain information on unread fault and event records, and relay
status. The registers are arranged as in the figure below.
HR/IR DI/Coil bit
address (.bit) address
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
501
REM 610
Value
Writeable Comment
range
0...5000
0...50 x I
0...8000
0...800.0% I
0...5000 0...50 x I
0...5000 0...50 x I
0...5000 0...50 x I
0...106 %
0...999 Seconds
0...999 Minutes
0...999 x 100 h
0...5000 0...50 x I
0...65535 See table
4.1.15-2
0...21 See table
4.1.15-2
0...240 Seconds
0...999 Counter
0...999 Counter
0...999 Counter
0...999 Counter
0...999 Counter
W 1
1 = LED reset
4)
n
5)
n
n
n
n
n
6)
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