ABB REM 610 Technical Reference Manual page 76

REM 610
76
Motor Protection Relay
Technical Reference Manual
Table 4.1.14.2-5 Mapping of Modbus data
Description
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
Element/phase which caused the
trip
Trip target code
Start-up time of the latest motor
start up
Number of pickups of element 48/
14 PICKUP
Number of pickups of element 50P 817
Number of pickups of element 51N 818
Number of pickups of element 37
Number of pickups of element 46
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 disable level is exceeded, the start-up time counter is full or the external restart
disable 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.
Fig. 4.1.14.2.-2 Status registers
HR/IR DI/Coil
Write-
address bit
able
(.bit) address
805
806
807
808
809
810
811
812
813
814
815
816
819
820
501 W
1MRS 755537
Value
Comment
range
0...5000 0...50 x FLA
0...5000 0...50 x FLA
0...5000 0...50 x FLA
0...106 %
0...999 Seconds
0...999 Minutes
0...999 x 100 h
0...5000 0...50 x FLA
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
1 6)
1 = LED reset