Siemens SIMOTICS S-1FL6 User Manual

Tuning
9.6 Resonance suppression
SINAMICS V90, SIMOTICS S-1FL6
328 Operating Instructions, 04/2019, A5E36037884-007
Resonance suppression with real-time auto tuning (p29021=3, p29024.6=1)
When you choose to use the resonance suppression function with real-time auto tuning, the
servo drive performs real-time detection of the resonance frequency and configures the
following notch filter relevant parameters accordingly.
Parameter
Range
Default
Unit
Description
p1663 0.5 to 16000 1000 Hz Natural frequency of current notch filter 2
denominator.
p1664
0.001 to 10
0.3
-
Damp of current notch filter 2 denominator.
p1665 0.5 to 16000 1000 Hz Natural frequency of current notch filter 2
numerator.
p1666
0.0 to 10
0.01
-
Damp of current notch filter 2 numerator.
Resonance suppression with manual tuning (p29021=0)
When both the resonance suppression with real-time auto tuning and one-button tuning
mode cannot reach the suppression effect, you can do the resonance suppression by
manually setting the following parameters.
Parameter
Range
Default
Unit
Description
p1663 0.5 to 16000 1000 Hz Natural frequency of current notch filter 2
denominator.
p1664
0.001 to 10
0.3
-
Damp of current notch filter 2 denominator.
p1665 0.5 to 16000 1000 Hz Natural frequency of current notch filter 2
numerator.
p1666
0.0 to 10
0.01
-
Damp of current notch filter 2 numerator.
p1668 0.5 to 16000 1000 Hz Natural frequency of current notch filter 3
denominator.
p1669
0.001 to 10
0.3
-
Damp of current notch filter 3 denominator.
p1670 0.5 to 16000 1000 Hz Natural frequency of current notch filter 3
numerator.
p1671
0.0 to 10
0.01
-
Damp of current notch filter 3 numerator.
p1673 0.5 to 16000 1000 Hz Natural frequency of current notch filter 4
denominator.
p1674
0.001 to 10
0.3
-
Damp of current notch filter 4 denominator.
p1675 0.5 to 16000 1000 Hz Natural frequency of current notch filter 4
numerator.
p1676
0.0 to 10
0.01
-
Damp of current notch filter 4 numerator.
Assume the notch frequency is
f
sp
, notch width is
f
BB
, and notch depth is
K
, then the filter
parameters can be calculated as follows:
p1663
=
p1665
=f
sp
p1664
=f
BB
/ (2 × f
sp
)
p1666
=(f
BB
× 10
(k/20)
)/ (2 × f
sp
)

Siemens SIMOTICS S-1FL6 Specifications

General

Brand	Siemens
Model	SIMOTICS S-1FL6
Category	Servo Drives
Language	English