Operating Instructions

List of Parameters
Parameters
1-215
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
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 pre-set using p3900 or p0340 when commissioning has been completed.
Description: Sets the integral-action time of the current controller.
Dependency: Refer to: p1715
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
Units group: - Unit selection: -
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
Units group: - Unit selection: -
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
Units group: - Unit selection: -
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
Units group: - Unit selection: -
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
Units group: - Unit selection: -
Min Max Factory setting
0.00 [ms] 1000.00 [ms] 2.00 [ms]