Siemens SINAMICS S200 - Page 312

Resonance suppression with manual tuning
When resonance suppression with aut
otuning cannot reach the suppression e󹪜ect, you can
proceed as follows to suppress the resonance manually:
1. Activate the current setpoint 󹪝lters that you want to use (p1656[0].0...3).
2. For the activated current setpoint 󹪝lters, parameterize the following values:
– Type: general 2nd order 󹪝lter
– Denominator natural frequency
– Denominator damping
– Numerator natural frequency
– Numerator damping
Note
Assume the notch fr
equency is f
sp
, notch width is f
BB
, and notch depth is K, then the 󹪝lter
parameters can be calculated as follows:
• Denominator natural frequency = Numerator natural frequency = f
sp
• Denominator damping = f
BB
/(2 × f
sp
)
• Numerator damping = (f
BB
× 10
(k/20)
)/(2 × f
sp
)
Parameters
The following list includes the par
ameters of the "Resonance suppression" function.
Number Name Unit
p1656[0].0...3 Activates current setpoint 󹪝lt
er 
p1657[0]
Cur
r
ent se
tpoint 󹪝lter 1 type 
p1658[0] Current se
tpoint 󹪝lter 1 denominator natural freq
uency [Hz]
p1659[0] Current setpoint 󹪝lter 1 denominator damping 
p1660[0] Cur
rent setpoint 󹪝lter 1 numerator natural fr
equency [Hz]
p1661[0] Current setpoint 󹪝lter 1 numerator damping 
p1662[0]
Current setpoint 󹪝lter 2 type 
p1663[0] Current se
tpoint 󹪝lter 2 denominator natural freq
uency [Hz]
p1664[0] Current setpoint 󹪝lter 2 denominator damping 
p1665[0] Cur
rent setpoint 󹪝lter 2 numerator natural fr
equency [Hz]
p1666[0] Current setpoint 󹪝lter 2 numerator damping 
p1667[0]
Current setpoint 󹪝lter 3 type 
p1668[0] Current se
tpoint 󹪝lter 3 denominator natural freq
uency [Hz]
p1669[0] Current setpoint 󹪝lter 3 denominator damping 
p1670[0] Cur
rent setpoint 󹪝lter 3 numerator natural fr
equency [Hz]
p1671[0] Current setpoint 󹪝lter 3 numerator damping 
p1672[0]
Current setpoint 󹪝lter 4 type 
p1673[0] Current se
tpoint 󹪝lter 4 denominator natural freq
uency [Hz]
p1674[0] Current setpoint 󹪝lter 4 denominator damping 
p1675[0] Cur
rent setpoint 󹪝lter 4 numerator natural fr
equency [Hz]
p1676[0] Current setpoint 󹪝lter 4 numerator damping 
T
uning
10.6Resonance suppression
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
310 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA