Rules For Automatic Configuration - Siemens SINAMICS S120 Function Manual

Basic information about the drive system
13.12 System rules, sampling times and DRIVE-CLiQ wiring
13.12.4.3

Rules for automatic configuration

With "Automatic Configuration" (Auto commissioning) the Control Unit software creates drive
objects for the connected Line Modules, Motor Modules and Terminal Modules. For the
Motor Modules the control mode is set via parameter p0097.
In addition to this the following DRIVE-CLiQ wiring topologies support automatic assignment
of components to the drive objects.
● An encoder that is connected directly to a Motor Module or via a Sensor Module, is
assigned to this drive object as motor encoder (encoder 1).
● If a second encoder is connected to a Motor Module in addition to the motor encoder, it is
assigned to the drive as encoder 2. The encoder connected to terminal X202 or X402 is
then the motor encoder (encoder 1).
● If a TM120 or TM150 is connected to the Motor Module, the temperature channels of the
TM are connected with the motor temperature monitoring of the drive. In this case, the
motor encoder may be connected to the TM120 or TM150.
● If a Voltage Sensing Module (VSM) is connected to a Line Module then it is assigned to
the infeed drive object.
Recommended connection:
– Booksize to terminal X202
– Chassis to terminal X402
● If a Voltage Sensing Module (VSM) is connected to a Motor Module then it is assigned to
the drive object.
Note
If two VSMs are connected to the Motor Module, the first (p0151[0]) is assigned to the line
voltage measurement (see p3801) and the second is assigned to the motor voltage
measurement (see p1200).
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Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Drive functions