SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
445
2 Parameters
2.2 List of parameters
Warning: For settings above 80%, the d current controller is active up to the field weakening limit. When operated at the
voltage limit, this can result in an unstable behavior. In order to avoid this, the dynamic voltage reserve p1574 should
be increased.
Note: The parameter value is referred to the synchronous rated motor speed.
Description: Sets the time constant to calculate the d current DC component difference (combination current) to add to the d
current controller actual value.
Note: It is not added for p1731 = 0.
Description: Display and connector output for the direct axis voltage setpoint Ud.
Index: [0] = Unsmoothed
[1] = Smoothed with p0045
Description: Display and connector output for the quadrature axis voltage setpoint Uq.
Index: [0] = Unsmoothed
[1] = Smoothed with p0045
Description: Defines the gain of the controller for resonance damping for operation with sensorless vector control in the range that
current is injected.
p1731[0...n] Isd controller combination current time component / Isd ctr I_combi T1
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_CON Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: PMSM, SESM, REL Scaling: - Expert list: 1
Min Max Factory setting
0.00 [ms] 10000.00 [ms] 0.00 [ms]
r1732[0...1] CO: Direct-axis voltage setpoint / Direct U set
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 5700, 5714,
6714, 5718
P-Group: Closed-loop control Unit group: 5_1 Unit selection: p0505
Not for motor type: REL Scaling: p2001 Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
r1733[0...1] CO: Quadrature-axis voltage setpoint / Quad U set
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 5700, 5714,
5718, 6714, 6719
P-Group: Closed-loop control Unit group: 5_1 Unit selection: p0505
Not for motor type: REL Scaling: p2001 Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p1740[0...n] Gain resonance damping for encoderless closed-loop control / Gain res_damp
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_CON Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0.000 10.000 0.025
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