Siemens SINAMICS S110 List Manual page 241

r1432 CO: Speed pre-control after symmetrizing / n_prectr after sym
SERVO_S110-CAN, Can be changed: -
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
- [rpm]
Description: Displays the speed pre-control value after symmetrizing for the torque build-up (emulates the closed current control
loop).
Dependency: Symmetrizing can be parameterized with p1428 and/or p1429.
p1433[0...n] Speed controller reference model natural frequency / n_ctrl RefMod fn
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
0.0 [Hz]
Description: Sets the natural frequency of a PT2 element for the reference model of the speed controller.
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
speed value) are virtually identical when the I component of the speed controller is disabled.
Dependency: Together with p1434 and p1435, the characteristics (in the time domain) of the closed-loop speed control (P) can be
emulated.
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1. For sensorless vector control (p1300 = 20) the reference model
is disabled in open-loop speed controlled operation (refer to p1755).
Refer to: p1434, p1435
p1434[0...n] Speed controller reference model damping / n_ctrl RefMod D
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
0.000
Description: Sets the damping of a PT2 element for the reference model of the speed controller.
Recommend.: The reference model is correctly set when the characteristics of p1439 (reference model output) and p1445 (actual
speed value) are virtually identical when the I component of the speed controller is disabled.
Dependency: In conjunction with p1433 and p1435, the characteristics (in time) of the P-controlled speed control loop can be
emulated.
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1.
Refer to: p1433, p1435
p1435[0...n] Speed controller reference model dead time / n_ctrRefMod t_dead
SERVO_S110-CAN, Can be changed: U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Closed-loop control
Not for motor type: REL
Min
0.00
Description: Sets the "fractional" dead time for the reference model of the speed controller.
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Calculated: -
Dynamic index: -
Units group: 3_1
Scaling: p2000
Max
- [rpm]
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
8000.0 [Hz]
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
5.000
Calculated: -
Dynamic index: DDS, p0180
Units group: -
Scaling: -
Max
2.00
Parameter
List of parameters
Access level: 3
Func. diagram: 5030
Unit selection: p0505
Expert list: 1
Factory setting
- [rpm]
Access level: 3
Func. diagram: 5030, 6031
Unit selection: -
Expert list: 1
Factory setting
0.0 [Hz]
Access level: 3
Func. diagram: 5030, 6031
Unit selection: -
Expert list: 1
Factory setting
1.000
Access level: 2
Func. diagram: 5030, 6031
Unit selection: -
Expert list: 1
Factory setting
0.00
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