Note
The higher the dynamic factor, the faster and more unstable the control.
r5293 FFT tuning speed controller P gain identified
Data type: FloatingPoint32 P group: Closed-loop control
Description: Displays the determined proportional gain Kp of the speed controller before FFT tuning.
This function is used for One Button Tuning (p5300 = 1).
Dependency: See also: p5291
p5296[0...2] Controller optimization noise amplitude
Changeable: T, U Data type: FloatingPoint32 P group: -
Min: 1.0 [%] Max: 300.0 [%] Def: [0] 10.0 [%] [1] 30.0 [%] [2] 5.0 [%]
Description: The drive determines the noise amplitude for One Button Tuning and writes the value to p5296.
Dependency: See also: p5291
p5300[0] One Button Tuning selection
Changeable: T Data type: Integer16 P group: -
Min: -1 Max: 1 Def: 0
Description: Setting to activate/de-activate the One Button Tuning function.
If p5300 = 1:
The One Button Tuning function is configured using p5271 and p5301.
Value: -1: Reset controller parameters
0: Inactive
1: One Button Tuning
Dependency: The motor must have already been commissioned so that One Button Tuning functions perfectly.
The One Button Tuning function is configured using p5271 and p5301.
The required dynamic performance of the control loop is set in p5292.
The traversing path for the test signal is parameterized in p5308.
Additional relevant parameters
p5309, p5296, p5297, r5274
See also: p5271, r5274, p5292, r5293, p5296, p5301, p5308, p5309
Note
If p5300 = -1:
One Button Tuning is deactivated and p5300 is automatically set = 0. Further, the presetting values for the speed
controller are restored.
If p5300 = 0:
To permanently save the values for the speed controller that have been determined, the parameters must be saved
in a non-volatile memory.
If p5300 = 1:
One Button Tuning is active.
The moment of inertia is determined once using a test signal. The controller parameters and current setpoint filters
are additionally determined once using a noise signal as excitation source. The steps to be executed can be configured
using p5301.
p5301[0] One Button Tuning configuration 2
Changeable: T, U Data type: Unsigned32 P group: -
Min: - Max: - Def: 0000 0000 0000 0111 bin
Description: Setting the functions for One Button Tuning (p5300 = 1).
A test signal is required for some functions. Here, parameters p5307 to p5309 must be a taken into consideration.
Bit field: Bit Signal name 1 signal 0 signal FP
Parameters
12.2 List of parameters
SINAMICS S210 servo drive system
258 Operating Instructions, 12/2017, A5E41702836B AA
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