User`s manual

apfiff09 marine vacon • 175

24-

7.8.6

Identification settings

P2.8.8.1 to

P2.8.8.15 ID1355 ID1369

Flux voltage. Measured during identification.

P2.8.8.16 Measured Rs voltage drop ID662

The measured voltage drop at stator resistance between two phases with the nominal

current of the motor. This parameter is identified during identification run.

This parameter defines the motor stator resistance as a voltage drop at nominal current.

The parameter value is defined according to motor nominal voltage and the current and

the actual stator resistance as

P2.8.8.17 Ir: Add zero point voltage ID664

Defines how much voltage is applied to motor in zero speed when torque boost is used.

P2.8.8.18 Ir: Add generator scale ID665

Defines the scaling factor for generator side IR-compensation when torque boost is

used.

P2.8.8.19 Ir: Add motoring scale ID667

Defines the scaling factor for motoring side IR-compensation when torque boost is used.

P2.8.8.20 Measured Ls voltage drop ID673

Leakage inductance voltage drop with nominal current and frequency of the motor. This

parameter defines the Ls voltage drop between two phases. Use identification run to

determine the optimum setting.

P2.8.8.21 Motor BEM Voltage ID674

Motor-induced back voltage.

P2.8.8.22 IU Offset ID668

P2.8.8.23 IV Offset ID669

P2.8.9.24 IW Offset ID670

Offsets the value for phase current measurement. Identified during identification run.

P2.8.8.25 Estimator Kp ID1782

Estimator gain for PMS motor. Identified during identification run.

ropRsVoltageD

2560