Siemens SINAMICS SIMOTICS S200 PROFINET - Page 844

r5276[0] Online / One Button Tuning maximum Kv factor estimated
 Data type: FloatingPoint32 Visible in: S
tandard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or driv
e applications
Parameter group: 
Unit: 1000 rpm
Description: Displays the estimated maximum position controller gain for online tuning/One Button Tuning.
Dependency: See also: p5271, p5272, p5275
WARNING
The calculation assumes that the DSC is activated in the drive and is controlled on the motor measuring system.
If this is not t
he case, then excessively high values are displayed.
The value that is displayed does not take into account low-frequency resonance e󹪜ects in the drive train. If necessary,
the value must be signi󹪝cantly reduced.
Note
The value for t
he closed-loop position control is required by a higher-level control system.
r5277[0] Online/One Button Tuning precontrol symmetrizing time estimated
 Data type: FloatingPoint32 Visible in: S
tandard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or driv
e applications
Parameter group: 
Unit: ms
Description: Displays the estimated time constant for symmetrization of the speed precontrol.
This is r
eq
uir
ed to symmetrize the position controller for online tuning / One Button Tuning if the position control is
realized in an external control system.
Dependency: See also: p5271, p5272, p5275
WARNING
The calculation assumes that the DSC is activated in the drive and is controlled on the motor measuring system.
If this is not t
he case, then the time is not correctly calculated.
p5291.0...16 FFT tuning con󹪝guration
 Data type: Unsigned32 Visible in: S
tandard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or driv
e applications
Can be changed in the operating
stat
e:
Operation
Parameter group: 
 Unit: -
 Min:
-
Max:
-
Factory setting:
0000 0000 0000 0000 0000 0000 0011
1001 bin
Description: Sets the con󹪝guration for t
he "FFT tuning" function.
This function is used for One Button Tuning (p5300 = 1).
Bit array: Bit Signal name 1 signal 0 signal 
 00 Noise excitation after pulse enable Yes No 
 01 Set current setpoint 󹪝lt
er (HF) Yes No 
 02 Set speed controller gain (HF) Yes No 
 03 Length of FFT window bit 0 (LF, HF) Yes No 
 04 Length of FFT window bit 1 (LF, HF) Yes No 
Appendix
A.3Parameters
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
842 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB