List of Parameters
Parameters
1-201
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays the integral component of the Isq current controller (torque/force-generating current, PI controller).
Description: Displays the actual output of the Isd current controller (flux-generating current, PI controller).
The value contains the proportional and integral components of the PI controller.
Description: Displays the integral component of the Isd current controller (flux-generating current, PI controller).
Description: Displays the limit value for the integral component of the Isd current controller.
Description: Sets the scaling of the quadrature arm decoupling
Note: This parameter is ineffective for encoderless vector control. In this case, p1727 is always used. If p1726 is set to 0,
then the quadrature de-coupling is deactivated. The integral component of the Isd current controller remains effec-
tive in the complete speed control range.
For the closed-loop control of synchronous motors, this parameter is used to scale the current controller de-cou-
pling.
Description: Sets the scaling of quadrature arm decoupling when the voltage limit is reached.
Description: Displays the actual output of the quadrature channel de-coupling for the d axis.
Description: Displays the actual output of the quadrature channel de-coupling for the q axis.
r1719 Isq controller integral component / Isq_ctrl I_comp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
r1723 CO: Isd controller output / Isd_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
r1724 Isd controller integral component / Isd_ctrl I_comp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
r1725 Isd controller integral component limit / Isd_ctrl I_limit
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
p1726[0...n] Quadrature arm decoupling, scaling / Transv_decpl scal
Access level: 4 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.0 [%] 200.0 [%] 75.0 [%]
p1727[0...n] Quadrature arm decoupling at voltage limit scaling / TrnsvDecplVmaxScal
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 [%] 50.0 [%]
r1728 De-coupling voltage, in-line axis / V_dir-axis_decoupl
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
r1729 De-coupling voltage, quadrature axis / V_quad_decoupl
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Vrms] Scaling: p2001 Data set: -
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