ABB REF 610 Technical Reference Manual page 85

1MRS 755310 Feeder Protection Relay
Technical Reference Manual
Table 4.1.15.2-5 Mapping of Modbus data
Description
Number of AR shots (shot 1)
initiated by the digital input
signal
Number of AR shots (shot 1)
initiated by the start or trip
signal from stage I>
Number of AR shots (shot 1)
initiated by the start or trip
signal from stage I 0 >
Number of AR shots (shot 2)
initiated by the trip signal
from stage I>>
Number of AR shots (shot 2)
initiated by the digital input
signal
Number of AR shots (shot 2)
initiated by the start or trip
signal from stage I>
Number of AR shots (shot 2)
initiated by the start or trip
signal from stage I 0 >
Number of AR shots (shot 3)
initiated by the trip signal
from stage I>>
Number of AR shots (shot 3)
initiated by the digital input
signal
Number of AR shots (shot 3)
initiated by the start or trip
signal from stage I>
Number of AR shots (shot 3)
initiated by the start or trip
signal from stage I 0 >
Control points
LED reset
1)
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.
15
401
Reserved
402
403
FR ER
Fig. 4.1.15.2.-2 Status registers
When the value of the FR/ER bit is 1, there is one or several unread fault/event
records. If time synchronization is realized via a digital input, either the SP
(second-pulse) or MP (minute-pulse) bit will be activated. Refer to table 4.1.18-1
for IRF codes and table 4.1.18-2 for warning codes.
HR/IR DI/Coil bit
address (.bit) address
819
820
821
822
823
824
825
826
827
828
829
501
8 7
IRF code
Warning code
Reserved
REF 610
Value
Writeable Comment
range
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
0...255 Counter
W 1
1 = LED reset
0
SP MP
StatRegREF610_a
1)
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