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]