Isq Current Controller Pre-Control Emf Scaling / Isq_Ctrl Emf Scal; Flux Setpoint/Actual Value Tracking Threshold / Flux Track Thresh; Current Controller P Gain / I_Ctrl Kp; Current Controller Integral-Action Time / I_Ctrl Tn - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
p1704[0...n]

Isq current controller pre-control EMF scaling / Isq_ctrl EMF scal

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PEM, REL
Min
0.0 [%]
Description: Sets the scaling of the EMF pre-control for the Isq current controller.
p1705[0...n]

Flux setpoint/actual value tracking threshold / Flux track thresh

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PEM, REL
Min
0.0 [%]
Description: Threshold for the setpoint - actual value tracking of the EMF pre-control of the Isq current controller.
p1715[0...n]

Current controller P gain / I_ctrl Kp

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
0.000
Description: Sets the proportional gain of the current controller for the lower adaptation current range.
This value is automatically pre-set using p3900 or p0340 when commissioning has been completed.
Dependency: Refer to: p0391, p0392, p0393
Note: For p0393 = 100 %, the current controller adaptation is disabled and p1715 is effective over the entire range.
p1717[0...n]

Current controller integral-action time / I_ctrl Tn

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
0.00 [ms]
Description: Sets the integral-action time of the current controller.
Dependency: Refer to: p1715
r1718 CO: Isq controller output / Isq_ctrl outp
VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
- [Vrms]
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.
412
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
200.0 [%]
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: PERCENT
Max
100.0 [%]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
100000.000
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
1000.00 [ms]
Calculated: -
Dyn. index: -
Units group: 5_1
Scaling: p2001
Max
- [Vrms]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 4
Func. diagram: 6714, 6726
Unit selection: -
Expert list: 1
Factory setting
100.0 [%]
Access level: 4
Func. diagram: 6714, 6726
Unit selection: -
Expert list: 1
Factory setting
100.0 [%]
Access level: 3
Func. diagram: 6700, 6714,
7017
Unit selection: -
Expert list: 1
Factory setting
0.000
Access level: 3
Func. diagram: 5714, 6700,
6714, 7017
Unit selection: -
Expert list: 1
Factory setting
2.00 [ms]
Access level: 4
Func. diagram: 6714
Unit selection: p0505
Expert list: 1
Factory setting
- [Vrms]
SINAMICS G130/G150