Commissioning 
  4.6 Basic parameterization of the drive objects 
Commissioning with Startdrive 
Commissioning Manual, (IH3), 07/2016, 6SL3097-4AA10-0BP0 
131 
1.  Click the "Start" button at the top right in the "Auto Servo Tuning" mask. 
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 
measuring signals with a frequency of 4000 Hz. 
–  Measurement 2 turns the axis at the offset speed in the negative direction, overlaid by 
measuring signals with a frequency of 4000 Hz. 
–  Measurement 3 turns the axis at the offset speed in the positive direction, overlaid by 
measuring signals with a frequency of 500 Hz. 
–  Measurement 4 turns the axis at the offset speed in the negative direction, overlaid by 
measuring signals with a frequency of 500 Hz. 
The "Progress" field shows the progress of the measurements in %.  
The calculated controller data is 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 
drive is to be operated later. 
 
Figure 4-57  Table of AST values 
 
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.