E5: PM Motor Settings

E5-01

(0329)

PM Motor Code Selection

Sets the motor code for Yaskawa PM motors. The drive uses the motor code to automatically set some parameters to their correct settings.

FFFF

(0000 - FFFF)

Details

E5-02

(032A)

PM Motor Rated Power

Sets the PM motor rated output in the units from o1-58 [Motor Power Unit Selection].

Determined by o2-04, C6-01

(0.10 - 30.00 kW)

Details

E5-03

(032B)

Motor Rated Current (FLA)

Sets the PM motor rated current (FLA).

Determined by o2-04, C6-01

(10% to 200% of the drive rated current)

Details

E5-04

(032C)

PM Motor Pole Count

Sets the number of PM motor poles.

4

(2 - 120)

Details

E5-05

(032D)

PM Motor Resistance (ohms/phase)

Sets the resistance per phase of a PM motor. Set 50% of the line-to-line resistance.

0.100 Ω

(0.000 - 65.000 Ω)

Details

E5-06

(032E)

PM d-axis Inductance (mH/phase)

Sets the PM motor d-axis inductance.

1.00 mH

(0.00 - 300.00 mH)

Details

E5-07

(032F)

PM q-axis Inductance (mH/phase)

Sets the PM motor q-axis inductance.

1.00 mH

(0.00 - 600.00 mH)

Details

E5-09

(0331)

PM Back-EMF Vpeak (mV/(rad/s))

Sets the peak value of PM motor induced voltage.

0.0 mV/(rad/sec)

(0.0 - 2000.0 mV/(rad/s))

Details

E5-24

(0353)

PM Back-EMF L-L Vrms (mV/rpm)

Sets the RMS value for PM motor line voltage.

200 V Class:

100.0 mV/min^-1

400 V Class:

200.0 mV/min^-1

(0.0 - 6500.0 mV/min^-1)

Details

E5-25

(035E)

Expert

Polarity Estimation Timeout

Sets the function that switches polarity for initial polarity estimation. Usually it is not necessary to change this setting.

0

Disabled

 

1

Enabled

 

0

(0, 1)

Details