ABB RMBA-01 User Manual page 24

Modbus adapter module
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Chapter 5 – Communication
Data sets
Each data set
consists of 3 data
words. For example,
Data word 2.3 refers
to 3rd word in data
set 2.
Parameters
5-2
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Table 5-1 Parameter mapping
4GGPP
40001 –
40096
40101 –
40199
40201 –
40299
...
49901 –
49999
The register addresses which are not allocated to any
drive parameter or data set are invalid. No reads or
writes are allowed for these addresses. If there is an
attempt to read or write outside the parameter
addresses, the Modbus interface will return an
exception code to the controller.
Refer to the drive manuals for its data sets, group and
parameter numbers supported.
GG
00 Data sets 01 Data word 1.1
02 Data word 1.2
03 Data word 1.3
04 Data word 2.1
05 Data word 2.2
06 Data word 2.3
07 Data word 3.1
...
94 Data word 32.1
95 Data word 32.2
96 Data word 32.3
01 Group 01 01 Parameter 01
02 Parameter 02
...
99 Parameter 99
02 Group 02 01 Parameter 01
02 Parameter 02
...
99 Parameter 99
...
...
99 Group 99 01 Parameter 01
...
99 Parameter 99
RMBA-01 User's manual
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