2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
70 List Manual (LH11), 01/2016, A5E33839529
Description: Induction motor:
Displays the rated magnetizing current from p0320.
For p0320 = 0, the internally calculated magnetizing current is displayed.
Synchronous motor:
Displays the rated short-circuit current from p0320.
Dependency: If p0320 was not entered, then the parameter is calculated from the rating plate parameters.
Description: Displays the rated power factor for induction motors.
For IEC motors, the following applies (p0100 = 0):
For p0308 = 0, the internally-calculated power factor is displayed.
For p0308 > 0, this value is displayed.
For NEMA motors, the following applies (p0100 = 1, 2):
For p0309 = 0, the internally-calculated power factor is displayed.
For p0309 > 0, this value is converted into the power factor and displayed.
Dependency: If p0308 is not entered, the parameter is calculated from the rating plate parameters.
Note: The parameter is not used for synchronous motors (p0300 = 2xx).
Description: Displays the rated motor torque.
Dependency: IEC drives (p0100 = 0): unit Nm
NEMA drives (p0100 = 1): unit lbf ft
Note: For induction motors, r0333 is calculated from p0307 and p0311.
For synchronous motors, r0333 is calculated from p0305, p0316, p0327 and p0328.
Description: Displays the torque constant of the synchronous motor used.
Dependency: IEC drives (p0100 = 0): unit Nm / A
NEMA drives (p0100 = 1): unit lbf ft / A
Note: This parameter is not used for induction motors (p0300 = 1xx).
For synchronous motors, parameter r0334 is calculated from p0305, p0307 and p0311.
r0331[0...n] Actual motor magnetizing current/short-circuit current / Mot I_mag_rtd act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: 6722, 6724
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r0332[0...n] Rated motor power factor / Mot cos phi rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - -
r0333[0...n] Rated motor torque / Mot M_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: 7_4 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
- [Nm] - [Nm] - [Nm]
r0334[0...n] Actual motor-torque constant / Mot kT act
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: 28_1 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
- [Nm/A] - [Nm/A] - [Nm/A]
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