Siemens SINAMICS S120 Commissioning Manual page 205

Requirements
● Startdrive is in the online mode.
Assume master control
You require master control for the selected drive to perform the motor identification. Master
control has to be activated before the optimization measurements are started.
1. Click "Activate" at "Master control".
The "Activate master control" message window opens.
2. Carefully read the warning note and check the value of the monitoring time.
The monitoring time specifies the time that the connection between the PC and drive is
cyclically monitored. The minimum value is 1000 ms.
3. Click "Continue" to confirm the monitoring time.
The message window closes. The "Stationary/rotating measurement" screen form is then
active.
Configuring motor identification
The measurements available are displayed in the "Measurement type" adjustment range.
Already when the screen form is opened, a check is made to determine whether a
measurement is already active and, if so, it is displayed. If no measurement is selected, a
check is made as to which measurement has already been performed and then used as
recommendation.
Note
Detailed notes regarding the motor identification
In "Section 4.12 Motor identification" in the Drive Functions Function Manual, you will find
detailed information about motor data identification for various motor types.
Note
Expert settings
We only recommend that experienced users manually select the measurement type from the
list. This means that when required, individual measurements can be repeated.
"Detail values" must be defined in the configuration dialog box for the measurement types
"Stationary measurement", "Encoder adjustment", and "Rotating measurement". Precise
instructions for making these settings are described in the Startdrive online help.
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
4.7 Basic parameterization of the drive objects
Commissioning
205