Siemens SINAMICS S150 NEMA Operating Instructions Manual page 518

Functions, monitoring and protective functions
9.3 Drive functions
9.3.8 Motor changeover
9.3.8.1 Description
The motor data set changeover is used, for example, for:
● Changing over between different motors
● Motor data adaptation
Note
Switch to a rotating motor
To switch to a rotating motor, the "flying restart" function must be activated.
9.3.8.2 Example of changing over between two motors
Preconditions
● The drive has been commissioned for the first time.
● 2 motor data sets (MDS), p0130 = 2
● 2 drive data sets (DDS), p0180 = 2
● 2 digital outputs to control the auxiliary contactors
● 2 digital inputs to monitor the auxiliary contactors
● 1 digital input to select the data set
● 2 auxiliary contactors with auxiliary contacts (1 NO contact)
● 2 motor contactors with positively-driven auxiliary contacts (1 NC contact, 1 NO contact)
Figure 9-6
516
Example of motor changeover
Converter cabinet units
Operating Instructions, 11/2017, A5E36652151A