Siemens CU230P-2 DP - r1650 Current setpoint torque-generating before filter; Iq_set before filt; p1654[0...n] Curr. setpoint torque-gen. smoothing time field weakening range; Isq_s T_smth FW; p1702[0...n] Isd current controller pre-control scaling; Isd_ctr_prectrScal; p1703[0...n] Isq current controller pre-control scaling; Isq_ctr_prectrScal

Parameters
List of Parameters
1-200
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays the torque generating current setpoint Iqset after the torque limits and the clock cycle interpolation is
ahead of the current setpoint filters.
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 flux-generating current component Isd.
Note: The parameter is effective for permanent-magnet synchronous motors.
Description: Sets the scaling of the dynamic current controller pre-control for the torque/force-generating current component Isq.
Description: Sets the proportional gain of the current controller. This value is automatically preset using p3900 or p0340 when
commissioning has been completed.
Description: Sets the integral-action time of the current controller.
Dependency: Refer to: p1715
Description: Displays the actual output of the Isq current controller (torque/force generating current, PI controller).
The value contains the proportional and integral components of the PI controller.
r1650 Current setpoint torque-generating before filter / Iq_set before filt
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
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: - Data set: DDS, p0180
Min Max Factory setting
0.1 [ms] 50.0 [ms] 4.8 [ms]
p1702[0...n] Isd current controller pre-control scaling / Isd_ctr_prectrScal
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.0 [%] 200.0 [%] 70.0 [%]
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: - Data set: DDS, p0180
Min Max Factory setting
0.0 [%] 200.0 [%] 60.0 [%]
p1715[0...n] Current controller P gain / I_ctrl Kp
Access level: 4 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.000 100000.000 0.000
p1717[0...n] Current controller integral-action time / I_ctrl Tn
Access level: 4 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.00 [ms] 1000.00 [ms] 2.00 [ms]
r1718 CO: Isq controller output / Isq_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -