Commissioning With Factory Settings; Prerequisites For Using The Factory Settings; Inverter Factory Setting - Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual

Commissioning

4.3 Commissioning with factory settings

4.3 Commissioning with factory settings
4.3.1

Prerequisites for using the factory settings

Prerequisites for using the factory settings
In simple applications, commissioning can be carried out just using the factory settings. This
section explains what prerequisites must be fulfilled for this purpose and how they are
fulfilled.
1. The inverter and motor must match one another; compare the data on the motor rating
2. Commands and setpoints must be specified using the Control Unit sources set in the
3. When connecting to a fieldbus, the bus address must be set using the DIP switch on the
4. If controlling using the digital and analog inputs, the inverter must be connected as shown
4.3.2

Inverter factory setting

Default command and setpoint sources
The inverters with PROFIBUS DP interface are preset in the factory so that the control and
status signals can be exchanged via the fieldbus interface.
The other inverters are preset in the factory so that the control and status signals can be
exchanged via the terminals.
Please refer to the following description or List Manual for details.
60
plate with the technical data of the Power Module.
– The rated inverter current must, as a minimum, be the same as the motor.
– The motor power should match that of the inverter; motors can be operated in the
power range from 25 % ... 100 % of the inverter power rating.
factory.
front of the Control Unit and the inverter must be connected to the control via the bus
interface.
in the wiring example. (see Wiring examples for the factory settings (Page 64) )
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA