Siemens SINAMICS SIMOTICS S200 PROFINET - Page 843

p5272[0] Online tuning dynamic factor
 Data type: FloatingPoint32 Visible in: Ext
ended 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:
5.0 [%]
Max:
1000.0 [%]
Factory setting:
100.0 [%]
Description: Sets the dynamic factor for the proportional gain of the speed controller for online tuning.
Dependency: See also: p5271, r5274, p5275
NOTICE
The speed control can become unstable for excessively high values.
Note
The sti󹪜er the mec
hanical load coupling, the higher the dynamic factor can be set.
r5274 Online / One Button Tuning dynamic response estimated
 Data type: FloatingP
oint32 V
isible 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: Display and signal source for the estimated dynamic response of the speed control loop as PT1 time constant for online
tuning/One Button Tuning.
This position contr
oller setting is required if the closed-loop position control is in an external control system.
Dependency: See also: p5271, p5272, p5275
p5275[0] Online / One Button Tuning dynamic response time constant
 Data type: FloatingPoint32 Visible in: Ext
ended 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: ms
 Min:
0.0 [ms]
Max:
60.0 [ms]
Factory setting:
7.5 [ms]
Description: Sets the time constant for the precontrol symmetrization for online tuning / One Button Tuning.
As a consequence, the dr
ive is allocated a de󹪝ned, dynamic response via its precontrol.
For axes, which must interpolate with one another, the same value must be entered.
Examples:
0 ms = travel without following error (Kv factor is in󹪝nity)
5 ms = settling behavior as for PT1 with 5 ms (Kv factor = 12 [1000/min])
Dependency: See also: p5271, p5272, r5274
Note
This time constant is onl
y e󹪜ective if p5302.7 is set = 1.
Otherwise, the precontrol symmetrization is adapted to the estimated dynamic response, therefore setting positioning
without any overshoot.
Appendix
A.3Parameters
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 841