ABB REF 610 Technical Reference Manual page 98

REF 610 REF 610
Table 5.1.15.1.-14 Fault record
Address Signal name
601 Latest selection code
602 Sequence number
603 Unread records left
604 Time stamp of the recorded data, date
605 Time stamp of the recorded data, date and time
606 Time stamp of the recorded data, time
607 Time stamp of the recorded data, time
608 Phase current I
609 Phase current I
610 Phase current I
611 Earth-fault current
612 Phase discontinuity
613 Thermal level at start
614 Thermal level at trip
615 Maximum pickup phase current I
616 Maximum pickup phase current I
617 Maximum pickup phase current I
618 Maximum pickup earth-fault current
619 Start duration of stage I>
620 Start duration of stage I>>
621 Start duration of stage I>>>
622 Start duration of stage I
623 Start duration of stage I
Start duration of stage ΔI>
624
625 Start duration of external trip
626 Trip number of AR sequence
627 Start duration of stage ARC (local)
628 Start duration of stage ARC (remote)
a)
Readable and writeable register.
Table 5.1.15.1.-15 Event record
Address Signal name
671 Latest selection code
672 Sequence number
98
Feeder Protection Relay
Technical Reference Manual
a)
L1
L2
L3
L1
L2
L3
>
0
>>
0
Structure 3
This structure contains Modbus event records. Refer to Event records earlier in this
section for the reading method.
a)
Range Comment
1...2 1 = read oldest unread record
2 = read oldest stored record
1...255
0...6
2 bytes: YY.MM
2 bytes: DD.HH
2 bytes: MM.SS
0...999 0...999 ms
0...5000 0...50 x I
n
0...5000 0...50 x I
n
0...5000 0...50 x I
n
0...20000 0...2000% I
0...100 0...100%
0...106 0...106%
0...106 0...106%
0...5000 0...50 x I
n
0...5000 0...50 x I
n
0...5000 0...50 x I
n
0...20000 0...2000% I
0...100 0...100%
0...100 0...100%
0...100 0...100%
0...100 0...100%
0...100 0...100%
0...100 0...100%
0/100 0/100%
0...255
0/100 0/100%
0/100 0/100%
Range Comment
1...3 1 = read oldest unread record
2 = read oldest stored record
3 = clear Modbus event buffer
-1...-99 -1...-99 = move to the nth
newest record
1...255
1MRS755310
n
n