Siemens SINAMICS G110M Function Manual page 127

The process data are transferred into the register range from 40100 up to 40111.
Note
R"; "W"; "R/W" in the column Modbus access stands for read (with FC03); write (with FC06);
read/write.
Table 5- 11 Assigning the Modbus register to the parameters of the Control Unit
Modbus Description
register
number
Process data
Control data
40100 Control word
you can find additional information in
function diagram 9342 in the List Ma-
nual of your inverter.
Overview of the manuals (Pa-
ge 235)
40101 Main setpoint
Status data
40110 Status word
you can find additional information in
function diagram 9352 in the List Ma-
nual of your inverter.
Overview of the manuals (Pa-
ge 235)
40111 Main actual value
Parameter data
Digital outputs
40200 DO 0
40201 DO 1
40202 DO 2
Analog outputs
40220 AO 0
40221 AO 1
40523 AO 0
40524 AO 1
Digital inputs
40240 DI 0
40241 DI 1
40242 DI 2
40243 DI 3
Fieldbuses
Function Manual, 01/2016, FW V4.7 SP6, A5E34229197B AC
Modb Unit Scaling
us factor
ac-
cess
R/W -- 1
R/W -- 1
R -- 1
R -- 1
R/W -- 1
R/W -- 1
R/W -- 1
R % 100
R % 100
R/W % 100
R/W % 100
R -- 1
R -- 1
R -- 1
R -- 1
Communication via RS485
5.4 Communication using Modbus RTU
ON/OFF text Data / parameter
or Value range
Process data 1
Process data 2
Process data 1
Process data 2
HIGH LOW p0730, r747.0, p748.0
HIGH LOW p0731, r747.1, p748.1
HIGH LOW p0732, r747.2, p748.2
-100.0 ... 100.0 r0774.0
-100.0 ... 100.0 r0774.1
-199.99 ... 199.99 p0791.0
-199.99 ... 199.99 p0791.1
HIGH LOW r0722.0
HIGH LOW r0722.1
HIGH LOW r0722.2
HIGH LOW r0722.3
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