Motor Changeover - Siemens SINAMICS S120 Function Manual

4.9

Motor changeover

4.9.1 Description
Motor changeover is, for example, used for:
S Changing over between different motors
S Changing-over between different windings in a motor (e.g. star-delta
changeover)
S Motor data adaptation
If several motors are operated alternately on a Motor Module, a matching number
of drive data sets must be created.
Notice
Encoders cannot be switched over when motors are switched over.
Note
In order to switchover to a rotating motor, the "flying restart" function must be
activated (p1200).
4.9.2 Integration
The motor changeover function is integrated in the system as follows:
Function diagram overview (see List Manual)
S 8565
S 8575
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition
Drive data sets (DDS)
Motor data sets (MDS)
Extended functions
Motor changeover
4-187