Siemens SINAMICS S120 Commissioning Manual page 202

Commissioning
4.7 Basic parameterization of the drive objects
After you have made the optimization settings, you can start the measurements.
1. Click "Start" at the top right in the "Auto Servo Tuning" screen form.
The following 4 consecutive measurements are now started to automatically optimize the
controller:
– Measurement 1 turns the axis at the offset speed in the positive direction, overlaid by
– Measurement 2 turns the axis at the offset speed in the negative direction, overlaid by
– Measurement 3 turns the axis at the offset speed in the positive direction, overlaid by
– Measurement 4 turns the axis at the offset speed in the negative direction, overlaid by
The "Progress" field shows the progress of the measurements in %.
The calculated controller data are then listed in the table.
– The "Active value" column displays the current parameter values of the drive.
– The "Calculated value" column displays the optimized parameter values with which the
Figure 4-86
Note
Canceling the measurements
You can cancel active measurements at any time via the "Cancel" button. However, the
cancellation is not performed during the measuring process, but rather between two
measurements. The cancellation can therefore take some time.
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measuring signals with a frequency of 4000 Hz.
measuring signals with a frequency of 4000 Hz.
measuring signals with a frequency of 500 Hz.
measuring signals with a frequency of 500 Hz.
drive is to be operated later.
Table of AST values
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1