Siemens SINAMICS G120C User Manual

5.5.6 Standard Drive Control
Procedure for application class [1]: Standard Drive Control
The wizard only displays the "setpoint input" if you con󹪝gured a converter with PROFINET or
PROFIBUS interface.
Select whether the converter is connected to a higher-level control via the 󹪝eldbus.
Select whether the ramp-function generator for the speed setpoint is implemented in the
higher-level control or in the converter.
Select the I/O con󹪝guration to preassign the converter interfaces.
Factory setting of the interfaces (Page89)
Default setting of the interfaces (Page92)
Set the applicable motor standard and the converter supply voltage.
If an optional component is installed between converter and motor, the corresponding
setting must be performed.
If a braking resistor is installed, you set the maximum braking power to which the braking
resistor will be subjected.
Select your motor.
Enter the motor data according to the rating plate of your motor.
If you have selected a motor based on its article number, the data has already been entered.
Select the temperature sensor for monitoring of the motor temperature.
De󹪝ne whether the converter actuates a motor holding brake.
Set the most important parameters to suit your application.
Select the technological application:
• [0] Constant load: Typical applications include conveyor drives
• [1] Speed-dependent load: Typical applications include pumps and fans
Motor data identi󹪝cation (not all the following settings may be visible in Startdrive):
• [0]: No motor data identi󹪝cation
• [2]: Recommended setting. Measure the motor data at standstill. The converter switches o󹪜
the motor after the motor data identi󹪝cation has been completed.
Select this setting if the motor cannot freely rotate, e.g. for a mechanically limited traversing
range.
• [12]: The same setting as [2]. The motor accelerates to the currently set setpoint after the
motor data identi󹪝cation.
Calculating the motor parameters: Select "Complete calculation".
Set the check mark for "RAM data to EEPROM (save data in the drive)" to save your data in the
converter so that it is not lost if the power fails.
Press the "Finish" button.
Commissioning
5.5Quick commissioning with a PC.
SINAMICS G120C Converters
144 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK

Siemens SINAMICS G120C Specifications

General

Communication Interfaces	PROFINET, PROFIBUS, USS, Modbus RTU
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Power Range	0.55 kW to 132 kW
Voltage Range	380 V to 480 V
Output Voltage	0 V to Supply Voltage
Frequency Range	0 Hz to rated output frequency
Control Modes	Vector control with encoder
Protection	Overload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity	5% to 95%, non-condensing
Altitude	Up to 2000 m without derating