Siemens CU230P-2 DP - p0329[0...n] Motor pole position identification current; Mot PolID current; r0330[0...n] Rated motor slip; Mot slip_rated; r0331[0...n] Actual motor magnetizing current;short-circuit current; Mot I_mag_rtd act; r0332[0...n] Rated motor power factor; Mot cos_phi_rated

Parameters
List of Parameters
1-50
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Sets the current for the pole position identification routine.
For a two-stage technique, the current is set for the second phase.
Dependency: Refer to: p0325, p1980, r1984, r1985, r1987
Caution: This parameter is automatically preset for motors from the motor list (p0301). When selecting a catalog motor, this
parameter cannot be changed (write protection). Information in p0300 should be carefully observed when removing
write protection.
Description: Displays the rated motor slip.
Dependency: The rated slip is calculated from the rated frequency, rated speed and number of pole pairs.
Refer to: p0310, p0311, r0313
Note: The parameter is not used for synchronous motors (p0300 = 2xx).
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).
p0329[0...n] Motor pole position identification current / Mot PolID current
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Data set: MDS
Min Max Factory setting
0.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
r0330[0...n] Rated motor slip / Mot slip_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Hz] Scaling: - Data set: MDS
r0331[0...n] Actual motor magnetizing current/short-circuit current / Mot I_mag_rtd act
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: - Data set: MDS
r0332[0...n] Rated motor power factor / Mot cos_phi_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: - Scaling: - Data set: MDS