Siemens SINAMICS G220 - Page 583

A drive data set can contain various adjustable parameters that are relevant for open-loop
and closed-loop control of the drive:
• Numbers of the assigned motor and encoder data sets:
– 1 assigned motor data set (MDS)
– Up to 2 assigned encoder data sets (EDS, encoder data sets)
• Various closed-loop control parameters, for example:
– Fixed speed setpoints
– Speed limits min./max.
– Characteristic data of the ramp-function generator
– Characteristic data of the closed-loop controller
It is possible to con󹪝gure several drive data sets. You can easily switch between di󹪜erent
drive con󹪝gurations (control type, motor, encoder) by selecting the corresponding drive data
set.
The converter switches the motor data set (MDS) and the power unit data set (PDS) together
with the drive data set (DDS).
Example
Di󹪜erent motors are being operated on one converter. Depending on the particular motor, the
converter must operate with the associated motor data and the appropriate ramp-function
generator.
Parameters
The following list contains the parameters of the "Switching between di󹪜erent drive
con󹪝gurations" function.
Number Name Unit
r0051.0...3 Drive Data Set DDS e󹪜ective 
p0180 Number of Drive Data Sets (DDS) 
c0820[0...n] Drive Data Set selection DDS bit 0 
c0821[0...n] Drive Data Set selection DDS bit 1 
p0826[0...n] Motor changeover motor number 
Functions
14.11Drive functions
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 581