Operating Instructions

List of Parameters

Parameters

1-59

SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011

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):

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.

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: - Data set: MDS

Units group: - Unit selection: -

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: - Data set: MDS

Units group: - Unit selection: -

Min Max Factory setting

- - -

r0333[0...n] Rated motor torque / Mot M_rated

Access level: 3 Calculated: - Data type: FloatingPoint32

Can be changed: - Scaling: - Data set: MDS

Units group: 7_4 Unit selection: p0100

Min Max Factory setting

- [Nm] - [Nm] - [Nm]