Siemens SINAMICS G120 Operating Instructions Manual page 142
Low voltage inverters
built-in units with cu250s-2 control units and
encoder evaluation
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Commissioning
5.4 Quick commissioning with a PC
Motor identification (not all the following settings may be visible in Startdrive):
● [0]: No motor data identification
● [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.
● [12]: The same setting as [2]. The motor accelerates to the currently set setpoint after the
motor data identification.
If you selected the "Basic positioner" function module, you must configure the encoder:
If you did not selected the "Basic positioner" function module, close the commissioning wizard:
Set the check mark for "RAM data to EEPROM (save data in the drive)" to save your data in
the inverter so that it is not lost if the power fails.
Press the "Finish" button.
You have entered all of the data that is necessary for the quick commissioning of the inverter.
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140
Configuring encoders (Page 147)
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
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