Table of Contents
Advertisement
Dependency:
Refer to: p0625
Notice:
When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note:
The parameter is not used for synchronous motors (p0300 = 2).
p0356[0...n]
Motor stator leakage inductance / Mot L_stator leak.
Access level: 3
Can be changed: C(3), U, T
Unit group: -
Min
0.00000 [mH]
Description:
Induction machine: sets the stator leakage inductance of the motor.
Synchronous motor: Sets the stator quadrature axis inductance of the motor.
This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor
identification routine (p1910).
Notice:
When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note:
If the stator leakage inductance (p0356) for induction motors is changed outside the commissioning phase (p0010 >
0), the magnetizing inductance (p0360) is automatically adapted to the new EMF (r0337). You are then advised to
repeat the measurement for the saturation characteristic (p1960).
For permanent-magnet synchronous motors (p0300 = 2), this is the non-saturated value and is, therefore, ideal for a
low current.
p0357[0...n]
Motor stator inductance d axis / Mot L_stator d
Access level: 3
Can be changed: C(3), U, T
Unit group: -
Min
0.00000 [mH]
Description:
Sets the stator direct-axis inductance of the synchronous motor.
This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor
identification routine (p1910).
Note:
For permanent-magnet synchronous motors (p0300 = 2), this is the non-saturated value and is ideal for a low current.
p0358[0...n]
Motor rotor leakage inductance / Mot L_rot leak
Access level: 3
Can be changed: C(3), U, T
Unit group: -
Min
0.00000 [mH]
Description:
Sets the rotor/secondary section leakage inductance of the motor.
The value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor identification routine
(p1910).
Notice:
When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Note:
If the rotor leakage inductance (p0358) for induction motors is changed outside the commissioning phase (p0010 >
0), then the magnetizing inductance (p0360) is automatically adapted to the new EMF (r0337). You are then advised
to repeat the measurement for the saturation characteristic (p1960).
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
Calculated: p0340 = 1,2
Scaling: -
Unit selection: -
Max
1000.00000 [mH]
Calculated: p0340 = 1,2
Scaling: -
Unit selection: -
Max
1000.00000 [mH]
Calculated: p0340 = 1,2
Scaling: -
Unit selection: -
Max
1000.00000 [mH]
2 Parameters
2.2 List of parameters
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
0.00000 [mH]
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
0.00000 [mH]
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: 6727
Factory setting
0.00000 [mH]
71
Hide quick links:
Advertisement
Chapters
Table of Contents
