Standard Drive Control - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage converters
built-in and wall mounting units with cu230p-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (534 pages)
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5.5.5
Standard Drive Control
Procedure for application class [1]: Standard Drive Control
Select the I/O configuration to preassign the inverter interfaces.
Set the applicable motor standard and the inverter supply voltage.
Select your motor.
Enter the motor data according to the type plate of your motor.
If you have selected a motor based on its article number, the data has already been entered.
Set the most important parameters to suit your application.
Material damage caused by unexpected acceleration of the motor
Depending on the Power Module, the inverter sets the minimum frequency p1080 to 20% of
the maximum frequency. Also for setpoint = 0, the motor accelerates for p1080 > 0 to the
minimum frequency after switching on the motor. An unexpected acceleration of the motor
can cause material damage.
● If the application requires a minimum frequency = 0, set p1080 = 0.
Select the application:
● [0] Constant load: Typical applications include conveyor drives
● [1] Speed-dependent load: Typical applications include pumps and fans
Motor data identification (not all the following settings may be visible in Startdrive):
● [0]: No motor data identification
● [1]: Measure the motor data at standstill and with the motor rotating. The inverter switches
off the motor after the motor data identification has been completed.
● [2]: Recommended setting. Measure the motor data at standstill. The inverter switches off
the motor after the motor data identification has been completed.
Select this setting if the motor cannot freely rotate, e.g. for a mechanically limited traversing
range.
● [3]: Measure the motor data while the motor is rotating. The inverter switches off the motor
after the motor data identification has been completed.
● [11]: The same setting as [1]. The motor accelerates to the currently set setpoint after the
motor data identification.
● [12]: The same setting as [2]. The motor accelerates to the currently set setpoint after the
motor data identification.
You have completed quick commissioning.
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Factory interface settings (Page 113)
Default setting of the interfaces (Page 115)
CAUTION
Commissioning
5.5 Quick commissioning with a PC
181
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- Alarms, Faults and System
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