ABB REU 610 Technical Reference Manual page 67

1MRS755769
Table 5.1.15.1.-5 Mapping of Modbus data: user-defined registers
Description
UDR 1
UDR 2
UDR 3
UDR 4
UDR 5
UDR 6
UDR 7
UDR 8
UDR 9
UDR 10
UDR 11
UDR 12
UDR 13
UDR 14
UDR 15
UDR 16
Table 5.1.15.1.-6 Mapping of Modbus data: status registers
Description
Status register 1
Status register 2
Status register 3
Voltage Relay
Technical Reference Manual
only) area and digital indication values from either the DI or coil (read-only) area. It
is also possible to read the status of the DIs as packed 16-bit registers from both the
IR and the HR area.
Consequently, all monitoring data can be read as consecutive blocks of data from
the IR or HR area.
The register and bit addresses are presented in the tables below. Some register
structures are presented in separate sections below.
The HR and IR values are unsigned 16-bit integers unless otherwise
specified.
HR/IR address
(.bit)
1 or 385
2 or 386
3 or 387
4 or 388
5 or 389
6 or 390
7 or 391
8 or 392
9 or 393
10 or 394
11 or 395
12 or 396
13 or 397
14 or 398
15 or 399
16 or 400
HR/IR address
(.bit)
401
402
403
DI/Coil bit Writeable
address
DI/Coil bit Writeable
address
REU 610
Value range Comment
Value range Comment
IRF code See Structure 1
Warning See Structure 1
codes
See Structure 1
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