Name: Danfoss VLT AutomationDrive FC 360
Brand: Danfoss
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This parameter is active only when parameter 1-10 Motor Construction is set to [3] PM, salient IPM. This parameter corresponds to the

saturation inductance of d-axis. The default value is the value set in parameter 1-37 d-axis Inductance (Ld). In most cases, do not change

the default value. If the motor supplier provides the saturation curve, enter the d-axis inductance value, which is under 100% of the

nominal current or perform an AMA on a cold motor.

1-45 q-axis Inductance Sat. (LqSat)

Default value: Size related Parameter type: Range (0.001–65535.000 mH)

Setup: All setups Conversion index: -3

Data type: Int32 Change during operation: False

This parameter is active only when parameter 1-10 Motor Construction is set to [3] PM, salient IPM. This parameter corresponds to the q-

axis saturation inductance. The default value is the value set in parameter 1-38 q-axis Inductance (Lq). In most cases, do not change the

default value. If the motor supplier provides the saturation curve, enter the q-axis inductance value, which is under 100% of the nominal

current or perform an AMA on a cold motor.

1-46 Position Detection Gain

Default value: 100% Parameter type: Range (20–200%)

Setup: All setups Conversion index: 0

Data type: Uint16 Change during operation: True

Adjust the amplitude of the test pulse during position detection at start. Adjust this parameter to improve the position measurement.

1-47 Low Speed Torque Calibration

Default value: [0] Off Parameter type: Option

Setup: All setups Conversion index: –

Data type: Uint8 Change during operation: True

Measure the actual losses during start to optimize the torque estimate at low speed.

Option Name

[0] Off

[1] 1st start after pwr-up

[2] Every start

[3] 1st start with store

[4] Every start with store

1-48 Current at Min Inductance for d-axis

Default value: 100% Parameter type: Range (20–200%)

Setup: All setups Conversion index: 0

Data type: Int16 Change during operation: False

Programming Guide | VLT® AutomationDrive FC 360

Danfoss VLT AutomationDrive FC 360 Programming Guide

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