Motor Changeover/Selection; Description; Example Of Changing Over Between Two Motors - Siemens SINAMICS S150 Operating Instructions Manual

Functions, monitoring, and protective functions
9.3 Drive functions
9.3.6

Motor changeover/selection

9.3.6.1

Description

The motor data set changeover is, for example, used for:
● Changing over between different motors
● Motor data adaptation
Note
To switch to a rotating motor, the "flying restart" function must be activated.
9.3.6.2

Example of changing over between two motors

Prerequisites
● 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, 1NO contact)
S 1
Figure 9-6
324
K 1
K 1 H
K 2
M
~
3
Example of motor changeover
K 1 H K 2 H
K 1
K 2
K 2
K 2 H
K 1
M
~
3
Operating Instructions, 07/07, A5E00288214A
Drive converter cabinet units