ABB REU 610 Technical Reference Manual page 73

1MRS755972
Table 5.1.15.2.-13Mapping of Modbus data: control points
Description
LED reset
a)
Coil area, only writeable.
Table 5.1.15.2.-14Fault 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-to-phase voltage U
609 Phase-to-phase voltage U
610 Phase-to-phase voltage U
Voltage Relay
Technical Reference Manual - ANSI Version
HR/IR address DI/Coil bit
(.bit) address
501
Structure 1
The status registers contain information on unread fault and event records,
and relay status. The registers are arranged as in Fig. 5.1.15.2.-2 below.
15
401
Reserved
402
403
FR ER
Fig. 5.1.15.2.-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 5.1.18.-1 for IRF codes and Table 5.1.18.-2 for warning codes.
Structure 2
This structure contains data recorded during a fault sequence. Refer to Fault
records earlier in this section for the reading method.
a)
ab
bc
ca
Writeable Value range Comment
W 1
8 7
IRF code
Warning code
Reserved
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...200 0...2 × U
0...200 0...2 × U
0...200 0...2 × U
REU 610
a)
1 = LED reset
0
SP MP
A040333
(VT)
n
(VT)
n
(VT)
n
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