SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
457
2 Parameters
2.2 List of parameters
For bit 12 (only for synchronous motors and bit 6 = 1):
The pole position identification is only carried out after power on and after the motor has coasted down. The switch-
off speed p1226 should be as low as possible. If the power unit is switched off when the motor is stationary, then the
next time that the power unit is switched on, the old angle is used as starting value. The precondition applies that
while the power unit is switched off the motor does not rotate.
The duration of the pole position identification is shortened using bit 13. As a consequence, the pole wheel angle
error can be slightly greater.
Description:
Sets the scaling for model fault feedback.
Note:
Feeding back the measured model fault to the model states increases the control stability and makes the motor
model rugged against parameter errors.
When feedback is selected (p1784 > 0), Lh adaptation is not effective.
Description:
Sets the proportional gain for the Lh adaptation of the motor model for an induction motor (ASM).
Description:
Sets the integral time for the Lh adaptation of the motor model for an induction motor (ASM).
Description:
Displays the corrective value for the Lh adaptation of the motor model for an induction motor (ASM).
Dependency:
Refer to: p0826, p1780
Note:
The adaptation result is reset if the magnetizing inductance of the induction motor is changed (p0360, r0382). This
also happens when changing over the data set if a different motor is not being used (p0826).
The display of the inactive data sets is only updated when changing over the data set.
p1784[0...n]
Motor model feedback scaling / MotMod fdbk scal
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
-
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, SESM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.0 [%]
1000.0 [%]
0.0 [%]
p1785[0...n]
Motor model Lh adaptation Kp / MotMod Lh Kp
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
-
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, SESM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.000 10.000
0.100
p1786[0...n]
Motor model Lh adaptation integral time / MotMod Lh Tn
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
-
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, SESM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
10 [ms]
10000 [ms]
100 [ms]
r1787[0...n]
Motor model Lh adaptation corrective value / MotMod Lh corr
VECTOR_G (n/M)
Can be changed:
-
Calculated:
-
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
-
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, SESM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
- [mH]
- [mH]
- [mH]
Summary of Contents for SINAMICS G130
Page 1: ...s SINAMICS SINAMICS G130 G150 List Manual 07 2016 Edition ...
Page 2: ......
Page 8: ...Preface SINAMICS G130 G150 8 List Manual LH2 07 2016 A5E03263479A ...
Page 1960: ...A Appendix A 3 References SINAMICS G130 G150 1960 List Manual LH2 07 2016 A5E03263479A ...
Page 1974: ...Index SINAMICS G130 G150 1974 List Manual LH2 07 2016 A5E03263479A ...
Page 1975: ......