ABB REF 610 Technical Reference Manual page 88

REF 610
88
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Table 4.1.15.2-6 Fault record
Address Signal name
623 Pickup duration of element 50N
624 Pickup duration of element 46
625 Pickup duration of external trip
626 Trip number of AR sequence
627 Pickup duration of element ARC (local)
628 Pickup duration of element ARC (remote) 0/100
1)
Readable and writeable register.
Structure 3
This structure contains Modbus event records. Refer to section Event records for the
reading method.
Table 4.1.15.2-7 Event record
Address Signal name
671
Latest selection code
672 Sequence number
673 Unread records left
674 Time stamp of the event, date
675 Time stamp of the event, date and
time
676 Time stamp of the event, time
677 Time stamp of the event, time
678 Modbus DI point or informative event
(SPA channel)
• DI event
• Informative event
679 DI value or SPA event code
• DI event
• Informative event
1)
Readable and writeable register.
Range
0...100
0...100
0/100
0...255
0/100
Range
1) 1...3
-1...-99
1...255
0...99
0...999
0/1
0
1
0/1
0...63
1MRS 755535
Comment
0...100%
0...100%
0/100%
0/100%
0/100%
Comment
1 = read oldest
unread record
2 = read oldest
stored record
3 = clear Modbus
event buffer
-1...-99 = move to
the nth newest
record
2 bytes: YY.MM
2 bytes: DD.HH
2 bytes: MM.SS
0...999 ms
When MSB = 0, bits
14...0 indicate the DI
point.
When MSB = 1, bits
14...0 indicate the
SPA channel.
In case of a DI
event, the register
will contain the DI
value.
In case of an
informative event,
the register will
contain the SPA
event code.