YASKAWA L1000A - Page 194

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5.5 E: Motor Parameters

194 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual

■ E5-06: Motor d-Axis Inductance

Sets the d-Axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.

■

E5-07: Motor q-Axis Inductance

Sets the q-Axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.

■

E5-09: Motor Induction Voltage Constant 1

Sets the induced peak voltage per phase in units of 0.1 mV/(rad/s) [electrical angle]. This data can be obtained from either

the motor nameplate or from the motor test report issued by the manufacturer of the motor.

Note: 1. Set E5-24 to 0 when setting E5-09. However, setting both E5-09 and E5-24 to 0.0 will trigger oPE08. oPE08 will also be triggered if

neither E5-09 nor E5-24 are set to 0.0.

2. This parameter is not reset when the drive is initialized using parameter A1-03.

■ E5-11: Encoder Offset

Sets the offset between the rotor magnetic axis and the Z-pulse of the encoder connected. This parameter is set during

Auto-Tuning for PM motors and during Encoder Offset Tuning.

■

E5-24: Motor Induction Voltage Constant 2

Sets the induced phase-to-phase rms voltage in units of 0.1 mV/(r/min) [mechanical angle]. This data can be obtained

from either the motor nameplate or from the motor test report issued by the manufacturer of the motor.

Note: 1. Set E5-09 to 0.0 when setting E5-24. However, setting both E5-09 and E5-24 to 0.0 will trigger oPE08. oPE08 will also be triggered if

neither E5-09 nor E5-24 are set to 0.0.

2. This parameter is not reset when the drive is initialized using parameter A1-03.