Fundamentals
15.1 Basic information on SINAMICS S120
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
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15.1.2 Drive Objects (DO's) and Drive components
Introduction
The components that belong to the drive group are refelcted in the parameterization in a
drive object.
Each drive object has its own parameter list.
General procedure
The figure below uses the example of a SINAMICS S120 drive group to illustrate the
meaning of the drive components and drive objects.
Example
Drive object 3 is made up of the components Single Motor Module (No. 3), Motor (N. 10),
Encoder (No. 9) und SMC (No. 8).
The component number is assigned by the drive after topology recognition.
The component number in each case can be viewed in the parameter list for the relevant
drive object. E.g.: under Commissioning > Machine data > Drive MD > Axis +.
Table 15-1 Component numbers in the DO 3
Parameter Name of the parameter
p121 Component number of power module
p131 Component number of motor
p141 Component number of encoder interface
P142 Component number of encoder
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