Siemens SINAMICS G120 List Manual page 78

2 Parameters
2.2 List of parameters
p0368[0...n] Motor saturation characteristic I_mag 3 / Mot sat. I_mag 3
Access level: 4
Can be changed: C(3), U, T
Unit group: -
Min
5.0 [%]
Description: The saturation characteristics (flux as a function of the magnetizing current) is defined using 4 points.
This parameter specifies the x coordinate (magnetizing current) for the 3rd value pair of the characteristic.
Sets the third magnetization current of the saturation characteristic in [%] with reference to the rated magnetization
current (r0331).
Dependency: The following applies for the magnetizing currents:
p0366 < p0367 < p0368 < p0369
Refer to: p0364
Note: When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
p0369[0...n] Motor saturation characteristic I_mag 4 / Mot sat. I_mag 4
Access level: 4
Can be changed: C(3), U, T
Unit group: -
Min
5.0 [%]
Description: The saturation characteristics (flux as a function of the magnetizing current) is defined using 4 points.
This parameter specifies the x coordinate (magnetizing current) for the 4th value pair of the characteristic.
Sets the fourth magnetization current of the saturation characteristic in [%] with reference to the rated magnetization
current (r0331).
Dependency: The following applies for the magnetizing currents:
p0366 < p0367 < p0368 < p0369
Refer to: p0365
Note: When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
r0370[0...n] Motor stator resistance cold / Mot R_stator cold
Access level: 4
Can be changed: -
Unit group: -
Min
- [ohm]
Description: Displays the motor stator resistance at an ambient temperature (p0625).
The value does not include the cable resistance.
Dependency: Refer to: p0625
r0372[0...n] Cable resistance / Mot R_cable
Access level: 4
Can be changed: -
Unit group: -
Min
- [ohm]
Description: Displays the total cable resistance between power unit and motor, as well as the internal converter resistance.
Dependency: Refer to: r0238, p0352
78
Calculated: -
Scaling: -
Unit selection: -
Max
800.0 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
800.0 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
- [ohm]
Calculated: -
Scaling: -
Unit selection: -
Max
- [ohm]
SINAMICS G120 Control Units CU240B-2/CU240E-2
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: 6723
Factory setting
150.0 [%]
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: 6723
Factory setting
210.0 [%]
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
- [ohm]
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
- [ohm]
List Manual (LH11), 01/2016, A5E33839529