Siemens G130 - 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

2 Parameters
2.2 List of parameters
SINAMICS G130/G150
454 List Manual (LH2), 07/2016, A5E03263479A
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] = Slip speed estimated
[1] = Speed estimated
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 power unit.
Note: The value is pre-set during the rotating measurement.
r1768 Motor model speed adaptation Vi effective / MotM n_ada Vi act
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: SESM, REL Scaling: p2001 Expert list: 1
Min Max Factory setting
- - -
r1770 CO: Motor model speed adaptation proportional component / MotMod n_adapt Kp
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6730
P-Group: Closed-loop control Unit group: 3_1 Unit selection: p0505
Not for motor type: SESM, REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1771 CO: Motor model speed adaptation I comp. / MotMod n_adapt Tn
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6730
P-Group: Closed-loop control Unit group: 3_1 Unit selection: p0505
Not for motor type: SESM, REL Scaling: p2000 Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
r1773[0...1] Motor model slip speed / MotMod slip
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Closed-loop control Unit group: 3_1 Unit selection: p0505
Not for motor type: SESM, REL Scaling: - Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1774[0...n] Motor model offset voltage compensation alpha / MotMod offs comp A
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: PMSM, SESM, REL Scaling: - Expert list: 1
Min Max Factory setting
-5.000 [V] 5.000 [V] 0.000 [V]