2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
76
List Manual, 09/2017, A5E33842890
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).
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).
Description:
The saturation characteristics (flux as a function of the magnetizing current) is defined using 4 points.
This parameter specifies the y coordinate (flux) for the 1st value pair of the characteristic.
Sets the first flux value of the saturation characteristic as a [%] referred to the rated motor flux (100 %).
Dependency:
The following applies for the flux values:
p0362 < p0363 < p0364 < p0365
Refer to: p0366
Note:
For induction motors, p0362 = 100 % corresponds to the rated motor flux.
When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
Description:
The saturation characteristics (flux as a function of the magnetizing current) is defined using 4 points.
This parameter specifies the y coordinate (flux) for the 2nd value pair of the characteristic.
Sets the second flux value of the saturation characteristic as a [%] referred to the rated motor flux (100 %).
Dependency:
The following applies for the flux values:
p0362 < p0363 < p0364 < p0365
Refer to: p0367
Note:
For induction motors, p0363 = 100 % corresponds to the rated motor flux.
When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
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]
p0362[0...n]
Motor saturation characteristic flux 1 / Mot saturat.flux 1
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
6723
Min Max
Factory
setting
10.0 [%]
800.0 [%]
60.0 [%]
p0363[0...n]
Motor saturation characteristic flux 2 / Mot saturat.flux 2
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
6723
Min Max
Factory
setting
10.0 [%]
800.0 [%]
85.0 [%]