Siemens SINAMICS G120 Manual page 215

p1654[0...n] Curr. setpoint torque-gen. smoothing time field weakening range / Isq_s T_smth FW
Access level: 4
Can be changed: U, T
Units group: -
Min
0.1 [ms]
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.
p1702[0...n] Isd current controller pre-control scaling / Isd_ctr_prectrScal
Access level: 4
Can be changed: U, T
Units group: -
Min
0.0 [%]
Description: Sets the scaling of the dynamic current controller pre-control for the flux-generating current component Isd.
Note: The parameter is effective for permanent-magnet synchronous motors.
p1703[0...n] Isq current controller pre-control scaling / Isq_ctr_prectrScal
Access level: 4
Can be changed: U, T
Units group: -
Min
0.0 [%]
Description: Sets the scaling of the dynamic current controller pre-control for the torque/force-generating current component Isq.
p1715[0...n] Current controller P gain / I_ctrl Kp
Access level: 4
Can be changed: U, T
Units group: -
Min
0.000
Description: Sets the proportional gain of the current controller.
This value is automatically pre-set using p3900 or p0340 when commissioning has been completed.
p1717[0...n] Current controller integral-action time / I_ctrl Tn
Access level: 4
Can be changed: U, T
Units group: -
Min
0.00 [ms]
Description: Sets the integral-action time of the current controller.
Dependency: Refer to: p1715
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
50.0 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
200.0 [%]
Calculated: p0340 = 1,3,4
Scaling: -
Unit selection: -
Max
200.0 [%]
Calculated: p0340 = 1,3,4
Scaling: -
Unit selection: -
Max
100000.000
Calculated: p0340 = 1,3,4
Scaling: -
Unit selection: -
Max
1000.00 [ms]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
4.8 [ms]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
70.0 [%]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
60.0 [%]
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
0.000
Data type: FloatingPoint32
Data set: DDS, p0180
Factory setting
2.00 [ms]
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