Danfoss VLT FC 101 Quick Manual page 39

Programming
Parameter
Parameter 1-20 Motor Power
Parameter 1-22 Motor Voltage
Parameter 1-23 Motor
Frequency
Parameter 1-24 Motor Current
Parameter 1-25 Motor Nominal
Speed
Parameter 1-26 Motor Cont.
Rated Torque
Parameter 1-30 Stator
Resistance (Rs)
Parameter 1-37 d-axis
Inductance (Ld)
Parameter 1-38 q-axis
Inductance (Lq)
Parameter 1-39 Motor Poles
Parameter 1-40 Back EMF at
1000 RPM
Parameter 1-42 Motor Cable
Length
Parameter 1-44 d-axis
Inductance Sat. (LdSat)
Parameter 1-45 q-axis
Inductance Sat. (LqSat)
Parameter 1-46 Position
Detection Gain
Parameter 1-48 Current at Min
Inductance for d-axis
Parameter 1-49 Current at Min
Inductance for q-axis
Parameter 1-70 PM Start Mode
Parameter 1-73 Flying Start
Parameter 3-41 Ramp 1 Ramp
Up Time
MG18A802
Quick Guide
Range Default
0.12–110 kW/0.16–150 Size related
hp
50–1000 V Size related
20–400 Hz Size related
0.01–10000.00 A Size related
50–9999 RPM Size related
0.1–1000.0 Nm Size related
0–99.990 Ω Size related
0.000–1000.000 mH Size related
0.000–1000.000 mH Size related
2–100 4
10–9000 V Size related
0–100 m 50 m
0.000–1000.000 mH Size related
0.000–1000.000 mH Size related
20–200% 100%
20–200% 100%
20–200% 100%
[0] Rotor Detection [0] Rotor Detection
[1] Parking
[0] Disabled [0] Disabled
[1] Enabled
0.05–3600.0 s Size related
Danfoss A/S © 05/2016 All rights reserved.
Usage
Enter the motor power from the nameplate data.
Enter the motor voltage from the nameplate data.
Enter the motor frequency from the nameplate data.
Enter the motor current from the nameplate data.
Enter the motor nominal speed from the nameplate data.
This parameter is available when parameter 1-10 Motor
Construction is set to options that enable permanent
magnet motor mode.
NOTICE
Changing this parameter affects the settings of
other parameters.
Set the stator resistance value.
Enter the value of the d-axis inductance. Obtain the value
from the permanent magnet motor datasheet. The d-axis
inductance cannot be found by performing an AMA.
Enter the value of the q-axis inductance.
Enter the number of motor poles.
Line-line RMS back EMF voltage at 1000 RPM.
Enter the motor cable length.
This parameter corresponds to the inductance saturation
of Ld. Ideally, this parameter has the same value as
parameter 1-37 d-axis Inductance (Ld). However, if the
motor supplier provides an induction curve, enter the
induction value, which is 200% of the nominal current.
This parameter corresponds to the inductance saturation
of Lq. Ideally, this parameter has the same value as
parameter 1-38 q-axis Inductance (Lq). However, if the
motor supplier provides an induction curve, enter the
induction value, which is 200% of the nominal current.
Adjusts the height of the test pulse during position
detection at start.
Enter the inductance saturation point.
This parameter specifies the saturation curve of the d- and
q-inductance values. From 20–100% of this parameter, the
inductances are linearly approximated due to
parameter 1-37 d-axis Inductance (Ld), parameter 1-38 q-axis
Inductance (Lq), parameter 1-44 d-axis Inductance Sat.
(LdSat), and parameter 1-45 q-axis Inductance Sat. (LqSat).
Select the PM motor start mode.
Select [1] Enabled to enable the frequency converter to
catch a spinning motor.
Ramp-up time from 0 to rated parameter 1-23 Motor
Frequency.
4 4
37