Dds: Drive Data Set - Siemens SINAMICS S120 Function Manual

Basic information about the drive system
13.5 Data sets
Example: Changeover between command data set 0 and 1
Figure 13-14 Switching the command data set (example)
13.5.2

DDS: Drive Data Set

A drive data set (DDS) contains various adjustable parameters that are relevant for open-
loop and closed-loop drive control:
● Numbers of the assigned motor and encoder data sets:
– p0186: Assigned motor data set (MDS)
– p0187 to p0189: Up to three assigned encoder data sets (EDS)
● Various control parameters, e.g.:
– Fixed speed setpoints (p1001 to p1015)
– Speed limits min./max. (p1080, p1082)
– Characteristic data of ramp-function generator (p1120 ff)
– Characteristic data of controller (p1240 ff)
– ...
The parameters that are grouped together in the drive data set are identified in the
SINAMICS S120/S150 List Manual by "Data Set DDS" and are assigned an index [0...n].
It is possible to parameterize several drive data sets. You can switch easily between different
drive configurations (control type, motor, encoder) by selecting the corresponding drive data
set.
One drive object can manage up to 32 drive data sets. The number of drive data sets is
configured with p0180.
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Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Drive functions