2 Parameters
2.2 List of parameters
SINAMICS G120D
234 List Manual (LH14), 01/2016, A5E33842313
Dependency: The value is the basis for the flux setpoint.
The maximum possible EMF depends on the following factors:
- Actual DC link voltage (r0070).
- Maximum modulation depth (p1803).
- Field-generating and torque-generating current setpoint.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Description: Sets the smoothing time for the current setpoint.
The current setpoint is generated from p1610 and p1611.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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).
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Note: For index 1:
Displays the stationary field-generating current on the stator side in the case of separately excited synchronous
motors without the excitation current monitoring component (r1644).
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.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Sets the smoothing time constant for the setpoint of the torque-generating current components.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Note: The smoothing time does not become effective until the field-weakening range is reached.
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
Unit 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: -
Unit group: 6_2 Unit selection: p0505 Func. diagram: 6723, 6726, 6727
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: -
Unit 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
Unit group: - Unit selection: - Func. diagram: 6710
Min Max Factory setting
0.1 [ms] 50.0 [ms] 4.8 [ms]
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