Siemens SINAMICS S Series - r1725 Isd controller integral component limit; Isd_ctrl I_limit; p1726[0...n] Quadrature arm decoupling, scaling; Transv_decpl scal; p1727[0...n] Quadrature arm decoupling at voltage limit scaling; TrnsvDecplVmaxScal; r1728 De-coupling voltage, in-line axis; V_dir�axis_decoupl

Parameters
List of parameters
1-470
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
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 sensorless vector control. In this case, p1727 is always used. If p1726 is set to 0,
then the quadrature de-coupling is de-activated. The integral component of the Isd current controller remains effec-
tive if the complete speed control range.
For the closed-loop control of synchronous motors p1726 is used to scale the current controller de-coupling.
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.
r1725 Isd controller integral component limit / Isd_ctrl I_limit
VECTOR (n/M) Can be changed: - Calculated: - Access level: 4
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: 5_1 Unit selection: p0505
Not for motor type: REL Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p1726[0...n] Quadrature arm decoupling, scaling / Transv_decpl scal
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 4
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.0 [%] 200.0 [%] 75.0 [%]
p1727[0...n] Quadrature arm decoupling at voltage limit scaling / TrnsvDecplVmaxScal
VECTOR (n/M) Can be changed: U, T Calculated: - Access level: 4
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.0 [%] 200.0 [%] 50.0 [%]
r1728 De-coupling voltage, in-line axis / V_dir-axis_decoupl
VECTOR (n/M) Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: 5_1 Unit selection: p0505
Not for motor type: REL Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
r1729 De-coupling voltage, quadrature axis / V_quad_decoupl
VECTOR (n/M) Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: 5_1 Unit selection: p0505
Not for motor type: REL Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]