Siemens CU230P-2 DP - r1768 Motor model, speed adaptation Vi effective; MotM n_ada Vi act; r1770 CO: Motor model speed adaptation proportional component; MotMod n_adapt Kp; r1771 CO: Motor model speed adaptation I comp.; MotMod n_adapt Tn; r1773[0...1] Motor model slip speed; MotMod slip

List of Parameters
Parameters
1-207
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays the effective gain of the integral component of the controller for speed adaptation.
Description: Displays the P component of the controller for speed adaptation.
Description: Displays the I component of the controller for speed adaptation.
Description: Displays estimated (speed) signals of the motor model:
r1773.0: Displays the estimated (mechanical) slip of the motor model.
r1773.1: Displays the estimated input speed of the motor model.
Index: [0] = Estimated slip speed
[1] = Estimated speed
Description: Sets the offset voltage in the alpha direction; this compensates the offset voltages of the drive converter/inverter at
low speeds. The value is valid for the rated (nominal) pulse frequency of the Motor Module.
Note: The value is preset during the rotating measurement.
Description: Sets the offset voltage in the beta direction; this compensates the offset voltages of the drive converter/inverter at
low speeds. The value is valid for the rated (nominal) pulse frequency of the Motor Module.
Note: The value is preset during the rotating measurement.
r1768 Motor model, speed adaptation Vi effective / MotM n_ada Vi act
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: - Scaling: p2001 Data set: -
r1770 CO: Motor model speed adaptation proportional component / MotMod n_adapt Kp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [rpm] Scaling: p2000 Data set: -
r1771 CO: Motor model speed adaptation I comp. / MotMod n_adapt Tn
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [rpm] Scaling: p2000 Data set: -
r1773[0...1] Motor model slip speed / MotMod slip
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [rpm] Scaling: - Data set: -
p1774[0...n] Motor model, offset voltage compensation alpha / MotMod offs comp A
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
-5.000 [V] 5.000 [V] 0.000 [V]
p1775[0...n] Motor model, offset voltage compensation beta / MotMod offs comp B
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
-5.000 [V] 5.000 [V] 0.000 [V]