ABB REU 610, Техническое справочное руководство

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Table 5.1.15.2.-13Mapping of Modbus data: control points
Description HR/IR address
(.bit)
DI/Coil bit
address
Writeable Value range Comment
LED reset 501 W 1 1 = LED reset
a)
a)
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 Fig. 5.1.15.2.-2 below.
401
402
403
15 8 7 0
Reserved
Warning code
IRF code
Reserved
FR ER SP MP
A040333
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.
Table 5.1.15.2.-14Fault record
Address Signal name Range Comment
601 Latest selection code
a)
1...2 1 = read oldest unread
record
2 = read oldest stored
record
602 Sequence number 1...255
603 Unread records left 0...6
604 Time stamp of the recorded data, date 2 bytes: YY.MM
605 Time stamp of the recorded data, date and time 2 bytes: DD.HH
606 Time stamp of the recorded data, time 2 bytes: MM.SS
607 Time stamp of the recorded data, time 0...999 0...999 ms
608 Phase-to-phase voltage U
ab
0...200 0...2 × U
n
(VT)
609 Phase-to-phase voltage U
bc
0...200 0...2 × U
n
(VT)
610 Phase-to-phase voltage U
ca
0...200 0...2
×
U
n
(VT)
1MRS755972
Voltage Relay
Technical Reference Manual - ANSI Version
REU 610