Siemens SINAMICS G120 - p0356[0...n] Motor stator leakage inductance; Mot L_stator leak.; p0357[0...n] Motor stator inductance d axis; Mot L_stator d; p0358[0...n] Motor rotor leakage inductance; Mot L_rot leak; p0360[0...n] Motor magnetizing inductance; Mot Lh

SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
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2 Parameters
2.2 List of parameters
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.
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.
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).
Description: Sets the magnetizing inductance of the motor.
This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor
identification routine (p1910).
p0356[0...n] Motor stator leakage inductance / Mot L_stator leak.
Access level: 3 Calculated: p0340 = 1,2 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.00000 [mH] 1000.00000 [mH] 0.00000 [mH]
p0357[0...n] Motor stator inductance d axis / Mot L_stator d
Access level: 3 Calculated: p0340 = 1,2 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0.00000 [mH] 1000.00000 [mH] 0.00000 [mH]
p0358[0...n] Motor rotor leakage inductance / Mot L_rot leak
Access level: 3 Calculated: p0340 = 1,2 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: 6727
Min Max Factory setting
0.00000 [mH] 1000.00000 [mH] 0.00000 [mH]
p0360[0...n] Motor magnetizing inductance / Mot Lh
Access level: 3 Calculated: p0340 = 1,2 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: 6727
Min Max Factory setting
0.00000 [mH] 10000.00000 [mH] 0.00000 [mH]