function generator (see the sections titled Measuring functions, trace, and function generator
(Page 145
) and Manual speed controller optimization (Page 147)).
5.14.2 Automatic speed controller setting
Features
Automatic speed controller setting has the following features:
● Attenuation of resonances in the speed-controlled system
● Automatic setting of the gain factor K
p
and the reset time T
n
of the speed controller.
● The speed setpoint filter and the reference model are not adjusted.
Procedure
To perform automatic setting of the speed controller, proceed as follows:
1. Select the "Target System" > "Automatic Controller Setting" menu command.
2. Select the drive unit and the drive.
3. Select the "Speed controller" from "Controller Selection".
4. Click "Assume control priority" to assume control priority.
5. Click the "Drive ON" button to enable the drive.
Perform these steps (1 to 4) in automatic mode or as individual steps.
6. Click "Transfer" to transfer the calculated parameter values for the speed controller to the
drive.
7. Disable the drive by clicking the "Drive OFF" button.
8. Click "Give up control priority" to give up control priority of the PG/PC.
9. Save the online parameters.
You can now transfer the parameters that you have automatically set to the project.
Backing up parameters
Proceed as follows to back up the parameters:
1. In the project navigator, select the SINAMICS device with the drive for which you want to
perform automatic setting.
2. Select "Target device" > "Copy RAM to ROM" in the context menu.
3. Select "Target device" > "Load to PG" from the context menu.
If necessary, the automatic controller settings can be verified with the measuring functions.
Commissioning (software)
5.14 Optimizing the drive and controller
SIMOTION D410
Commissioning Manual, 04/2014 143
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