User Manual

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
204 List Manual (LH9), 04/2014, A5E33838102B AA
Description: Sets the smoothing time for the current setpoint.
The current setpoint is generated from p1610 and p1611.
Note: This parameter is only effective in the range where current is injected for sensorless vector control.
Description: Displays the steady-state field generating current setpoint (Id_set).
Note: Re index 1:
Reserved.
Description: Displays the limited field-generating current setpoint (Id_set).
This value comprises the steady-state field-generating current setpoint r1623 and a dynamic component that is only
set when changes are made to the flux setpoint.
Description: Sets the smoothing time constant for the setpoint of the torque-generating current components.
Note: The smoothing time does not become effective until the field-weakening range is reached.
Description: Sets the scaling of the dynamic current controller pre-control for the torque/force-generating current component Isq.
p1616[0...n] Current setpoint smoothing time / I_set T_smooth
Access level: 3 Calculated: p0340 = 1,3 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6721, 6722
Min Max Factory setting
4 [ms] 10000 [ms] 40 [ms]
r1623[0...1] Field-generating current setpoint (steady-state) / Id_set stationary
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Units group: 6_2 Unit selection: p0505 Func. diagram: 6723
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r1624 Field-generating current setpoint total / Id_setp total
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Units group: 6_2 Unit selection: p0505 Func. diagram: 6640, 6721, 6723,
6727
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
p1654[0...n] Curr. setpoint torque-gen. smoothing time field weakening range / Isq_s T_smth FW
Access level: 4 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6710
Min Max Factory setting
0.1 [ms] 50.0 [ms] 4.8 [ms]
p1703[0...n] Isq current controller pre-control scaling / Isq_ctr_prectrScal
Access level: 4 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6714
Min Max Factory setting
0.0 [%] 200.0 [%] 60.0 [%]