Siemens SINAMICS G120D List Manual page 221

r1725 Isd controller integral component limit / Isd_ctrl I_limit
Access level: 4
Can be changed: -
Units group: 5_1
Min
- [Vrms]
Description: Displays the limit value for the integral component of the Isd current controller.
p1726[0...n] Quadrature arm decoupling scaling / Transv_decpl scal
Access level: 4
Can be changed: U, T
Units group: -
Min
0.0 [%]
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 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.
p1727[0...n] Quadrature arm decoupling at voltage limit scaling / TrnsvDecplVmaxScal
Access level: 4
Can be changed: U, T
Units group: -
Min
0.0 [%]
Description: Sets the scaling of quadrature arm decoupling when the voltage limit is reached.
r1728 De-coupling voltage in-line axis / U_dir-axis_decoupl
Access level: 4
Can be changed: -
Units group: 5_1
Min
- [Vrms]
Description: Displays the actual output of the quadrature channel de-coupling for the d axis.
r1729 De-coupling voltage quadrature axis / U_quad_decoupl
Access level: 4
Can be changed: -
Units group: 5_1
Min
- [Vrms]
Description: Displays the actual output of the quadrature channel de-coupling for the q axis.
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Calculated: -
Scaling: p2001
Unit selection: p0505
Max
- [Vrms]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
200.0 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
200.0 [%]
Calculated: -
Scaling: p2001
Unit selection: p0505
Max
- [Vrms]
Calculated: -
Scaling: p2001
Unit selection: p0505
Max
- [Vrms]
Parameters
List of parameters
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 6714
Factory setting
- [Vrms]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6714
Factory setting
75.0 [%]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6714
Factory setting
50.0 [%]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
- [Vrms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
- [Vrms]
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