2 Parameters
2.2 List of parameters
SINAMICS G130/G150
420 List Manual (LH2), 07/2016, A5E03263479A
Note: It only makes sense to activate this function if there are low dynamic requirements placed on the speed controller and
there are frequent phases with a low load.
In order to avoid oscillations, if required, the speed controller parameters should be adapted (decrease Kp (p1460,
p1470), increase Tn (p1462, p1472)).
When used without an encoder, flux reduction is not possible for induction motors with closed rotor slots.
Description: Sets the smoothing time for the flux setpoint.
Description: Displays the smoothed flux setpoint.
The value is referred to the rated motor flux.
Description: Sets the smoothing time for the flux setpoint in the field-weakening range
Recommendation: Smoothing should be especially used if there is no regenerative feedback into the line supply. This means that the
DC link voltage can quickly increase in regenerative operation
Note: Only the flux setpoint rise is smoothed
Description: Sets the smoothing time for the flux actual value.
p1582[0...n] Flux setpoint smoothing time / Flux setp T_smth
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_REG Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6722, 6724,
6725
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
4 [ms] 5000 [ms] 15 [ms]
r1583 Flux setpoint smoothed / Flux setp smooth
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6722, 6723,
6724
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
p1584[0...n] Field weakening operation flux setpoint smoothing time / Field weak T_smth
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_REG Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6722
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: PMSM, REL Scaling: - Expert list: 1
Min Max Factory setting
0 [ms] 20000 [ms] 0 [ms]
p1585[0...n] Flux actual value smoothing time / Flux actVal T_smth
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6726
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: ASM, PMSM, REL Scaling: - Expert list: 1
Min Max Factory setting
0 [ms] 1000 [ms] 0 [ms]
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