Siemens SINAMICS G List Manual page 190

Parameters
Parameter list
p1479[0...n] CI: Speed controller integrator setting value scaling / n_ctrl I_val scal
VECTOR (n/M) Can be changed: T
Data type: Unsigned32
P-Group: Control
Min
-
Description: Sets the signal source for scaling the integrator setting value (p1478) of the speed controller.
Dependency: Refer to: p1478
r1482 CO: Speed controller I torque output / n_ctrl I_output
VECTOR (n/M) Can be changed: -
Data type: Floating Point
P-Group: Control
Min
- [Nm]
Description: Displays the torque/force setpoint at the output of the I speed/velocity control.
p1488[0...n] Droop input source / Droop input,source
VECTOR (n/M) Can be changed: U, T
Data type: Integer16
P-Group: Control
Min
0
Description: Sets the source for droop feedback.
Values: 0:
1:
2:
3:
Dependency: Refer to: p1489, r1490, p1492
p1489[0...n] Droop feedback scaling / Droop scaling
VECTOR (n/M) Can be changed: U, T
Data type: Floating Point
P-Group: Control
Min
0.000
Description: Sets the scaling for the droop feedback
Dependency: Refer to: p1488, r1490, p1492
Note: Example:
A value of 0.05 means that for a torque equal to the rated motor torque, the rated motor speed is reduced by 5 %.
r1490 CO: Droop feedback speed reduction / Droop n_reduction
VECTOR (n/M) Can be changed: -
Data type: Floating Point
P-Group: Control
Min
- [1/min]
Description: Displays the output signal of the droop calculation. The droop feedback result is subtracted from the speed setpoint
when activated (p1492).
1-190
Droop feedback not connected
Droop from torque setpoint
Droop from speed controller output
Droop from integral output, speed controller
Data set: CDS
Units group: -
Max
-
Data set: -
Units group: TORQUE
Max
- [Nm]
Data set: DDS
Units group: -
Max
3
Data set: DDS
Units group: -
Max
0.500
Data set: -
Units group: SPEED_ROT
Max
- [1/min]
 Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Access level: 3
Function diagram: -
Unit selection: -
Factory setting
1
Access level: 3
Function diagram: 5040,
5210, 6040
Unit selection: -
Factory setting
- [Nm]
Access level: 3
Function diagram: 6030
Unit selection: -
Factory setting
0
Access level: 3
Function diagram: 6030
Unit selection: -
Factory setting
0.050
Access level: 3
Function diagram: 6030
Unit selection: -
Factory setting
- [1/min]