Siemens SINAMICS V90 Operating Manual page 82

Task navigation
4.3 Commissioning
Note
One-button auto tuning can cause some changes of the control parameters. When the
system rigidity is low, this may lead to a situation that when you set EMGS = 0, the motor
needs take long time to emergency stop.
Resonance suppression with one-button auto tuning (p29021=1, p29023.1=1)
The resonance suppression function is used together with the one-button auto tuning
function. The function is activated by default.
The function can be activated/deactivated with bit 1 of p29023.
Before you use the resonance suppression function with one-button auto tuning, make sure
the load is mounted as required and the servo motor can rotate freely. When the one-button
auto tuning process completes successfully, the servo drive automatically sets the following
notch filter relevant parameters with actual machine characteristic. Four current setpoint
filters can be activated at most. You can check the following parameters in the tuning result
window.
Parame-
ter
p1663
p1664
p1665
p1666
p1668
p1669
p1670
p1671
p1673
p1674
p1675
p1676
Note
Notch filter remains active when the resonance suppression function is activated
automatically.
After one-button tuning, four filters can be activated at most. You can deactivate the notch
filters by setting the parameter p1656.
82
Value range Default Unit
value
0.5 to 16000 500 Hz
0.001 to 10 0.3 -
0.5 to 16000 500 Hz
0.0 to 10 0.01 -
0.5 to 16000 500 Hz
0.001 to 10 0.3 -
0.5 to 16000 500 Hz
0.0 to 10 0.01 -
0.5 to 16000 500 Hz
0.001 to 10 0.3 -
0.5 to 16000 500 Hz-
0.0 to 10 0.01 -
Description
Natural frequency of current notch filter 2 denominator.
Damp of current notch filter 2 denominator.
Natural frequency of current notch filter 2 numerator.
Damp of current notch filter 2 numerator.
Natural frequency of current notch filter 3 denominator.
Damp of current notch filter 3 denominator.
Natural frequency of current notch filter 3 numerator.
Damp of current notch filter 3 numerator.
Natural frequency of current notch filter 4 denominator.
Damp of current notch filter 4 denominator.
Natural frequency of current notch filter 4 numerator.
Damp of current notch filter 4 numerator.
Operating Manual, 02/2015, A5E32187373-003
SINAMICS V-ASSISTANT Online Help