2 Parameters
2.2 List of parameters
SINAMICS G130/G150
424 List Manual (LH2), 04/2014, A5E03263479A
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.
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 power unit.
Note: The value is pre-set during the rotating measurement.
Description: Displays the internal status signals of the motor model:
Index 0: Changeover ramp between current and voltage models
Index 1: Changeover ramp for model tracking (encoderless induction motors only)
Index 2: Changeover ramp for zero frequency range (encoderless induction motors only)
Index 3: Transition ramp actual speed from speed setpoint to model value (encoderless FEM)
Index 4: Speed controller enable (encoderless FEM)
Index 5: Transition ramp between current and voltage models (encoderless FEM)
Index 6: Transition ramp for EMF deviation at PLL input (encoderless PESM)
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 Units group: 3_1 Unit selection: p0505
Not for motor type: REL, FEM 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 Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
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
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 Units group: - Unit selection: -
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
-5.000 [V] 5.000 [V] 0.000 [V]
r1776[0...6] Motor model status signals / MotMod status sig
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - -
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