Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 212
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- Compact operating instructions (119 pages) ,
- Installation manual (10 pages) ,
- Operating instructions manual (432 pages)
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Tuning
10.6 Resonance suppression
Using the resonance suppression function
Note
The resonance suppression function is used together with the auto tuning function. In real-
time auto tuning and one-button auto tuning mode, the function is activated by default.
When you use real-time auto tuning function, you are recommended to disable the
resonance suppression function to get a high dynamic performance if there is no resonance
in the machine.
The function can be activated/deactivated with the following parameters:
• For one-button auto tuning: bit 1 of p29023
• For real-time auto tuning: bit 6 of p29024
Resonance suppression with one-button auto tuning (p29021=1, p29023.1=1)
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 real machine characteristic. Four current setpoint filters
can be activated at most.
Parameter
Value range
p1663
0.5 to 16000
p1664
0.001 to 10
p1665
0.5 to 16000
p1666
0.0 to 10
p1668
0.5 to 16000
p1669
0.001 to 10
p1670
0.5 to 16000
p1671
0.0 to 10
p1673
0.5 to 16000
p1674
0.001 to 10
p1675
0.5 to 16000
p1676
0.0 to 10
Note
Notch filter remains active when the resonance suppression function is activated
automatically.
After one-button tuning is completed, four filters can be activated at most. You can
deactivate the notch filters by setting the parameter p1656.
212
Default
Unit
Description
value
1000
Hz
Natural frequency of current notch filter 2 denominator.
0.3
-
Damp of current notch filter 2 denominator.
1000
Hz
Natural frequency of current notch filter 2 numerator.
0.01
-
Damp of current notch filter 2 numerator.
1000
Hz
Natural frequency of current notch filter 3 denominator.
0.3
-
Damp of current notch filter 3 denominator.
1000
Hz
Natural frequency of current notch filter 3 numerator.
0.01
-
Damp of current notch filter 3 numerator.
1000
Hz
Natural frequency of current notch filter 4 denominator.
0.3
-
Damp of current notch filter 4 denominator.
1000
Hz-
Natural frequency of current notch filter 4 numerator.
0.01
-
Damp of current notch filter 4 numerator.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
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