Siemens SINAMICS G120 List Manual page 18

2 Parameters
2.1 Overview of parameters
Dyn. index (dynamic index)
For parameters with a dynamic index [0...n], the following information is specified here:
• Data set (if available).
• Parameter for the number of indices (n = number - 1).
The following information can be contained in this field:
• "CDS, p0170" (Command Data Set, CDS count)
• "DDS, p0180" (Drive Data Set, DDS count)
• "EDS, p0140" (Encoder Data Set, EDS count)
• "MDS, p0130" (Motor Data Set, MDS count)
• "PDS, p0120" (Power unit Data Set, PDS count)
Data sets can only be created and deleted when p0010 = 15.
Note
Information on the data sets can be taken from the following references:
• Operating Instructions SINAMICS G120 Frequency Inverter with CU250S-2 Control Units.
Unit group and unit selection
The standard unit of a parameter is specified in square parentheses after the values for "Min",
"Max", and "Factory setting".
For parameters where the unit can be switched over, the specifications for "Unit group" and
"Unit selection" determine the group to which this parameter belongs and with which parameter
the unit can be switched over.
Example:
Unit group: 7_1, unit selection: p0505
The parameter belongs to unit group 7_1 and the unit can be switched over using p0505.
All the potential unit groups and possible unit selections are listed below.
Table 2-3
18
Example:
p1070[0]  main setpoint [command data set 0]
p1070[1]  main setpoint [command data set 1], etc.
Unit group (p0100)
Unit group
7_4 Nm
14_6 kW
25_1 kg m
27_1 kg
28_1 Nm/A
Unit Choice for p0100 =
0 1
lbf ft
hp
2 2
lb ft
lb
lbf ft/A
Reference variable for %
2
Nm -
kW -
2
kg m -
kg -
Nm/A -
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890