Dds: Drive Data Set - Siemens Sinamics S110 Function Manual

Basic information about the drive system
10.2 Data sets
10.2.2

DDS: Drive Data Set

DDS: Drive Data Set
A drive data set contains various adjustable parameters that are relevant with respect to
open and closed-loop drive control:
● Numbers of the assigned motor and encoder data sets:
● Various control parameters, e.g.:
The parameters that are grouped in the drive data set are identified in the SINAMICS S110
List Manual by "Data Set DDS" and are assigned an index [0...n].
SINAMICS S110 can manage up to 2 drive data sets. The number of drive data sets is
configured with p0180. The parameters of the drive data sets are switched with an index.
This simplifies the selection between the drive configurations (control type, motor, encoder);
for example, you can switch drive data sets to change between an SMI motor and a second
motor whose encoder is connected via encoder interface X23.
The binector input p0820 is used to select a drive data set.
● p0820 BI: Drive data set selection DDS, bit 0
If the DDS is switched over, the EDS and MDS are automatically switched over with it.
660
– p0186: Assigned motor data set (MDS)
– p0187: Assigned encoder data set (EDS)
– p0188: Assigned encoder data set (EDS; for the external encoder)
– Fixed speed setpoints (p1001 to p1004)
– Speed limits min./max. (p1080, p1082)
– Characteristic data of ramp-function generator (p1120 ff)
– Characteristic data of controller (p1240 ff)
– ...
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Function Manual