Parameter Range Default Usage
1-26 Motor Cont. Rated Torque
0.1–1000.0 Nm Size related
This parameter is available when1-10 Motor
Construction is set to options that enable
permanent motor mode.
NOTICE!
Changing this parameter affects the
settings of other parameters.
1-29 Automatic Motor Adaption (AMA)
Off Performing an AMA optimizes motor
performance.
1-30 Stator Resistance (Rs)
0–99.990 Ohm Size related Set the stator resistance value.
1-37 d-axis Inductance (Ld)
0–1000 mH Size related Enter the value of the d-axis inductance.
Obtain the value from the permanent magnet
motor data sheet. The de-axis inductance
cannot be found by performing an AMA.
1-38 q-axis Inductance (Lq)
0–1000 mH Size related Enter the value of the q-axis inductance.
1-39 Motor Poles
2–100 4 Enter the number of motor poles.
1-40 Back EMF at 1000 RPM
10–9000 V Size related Line-Line RMS back EMF voltage at 1000 RPM.
1-42 Motor Cable Length
0–100 m (0–330 ft) 50 m (164 ft) Enter the motor cable length.
1-44 d-axis Inductance Sat. (LdSat)
0–1000 mH Size related This parameter corresponds to the inductance
saturation of Ld. Ideally, this parameter has
the same value as 1-37 d-axis Inductance (Ld).
However, if motor supplier provides an
induction curve, the induction value @ 200%
of isNom should be entered here.
1-45 q-axis Inductance Sat. (LqSat)
0–1000 mH Size related This parameter corresponds to the inductance
saturation of Lq. Ideally, this parameter has
the same value as 1-38 q-axis Inductance (Lq).
However, if motor supplier provides an
induction curve, the induction value @ 200%
of isNom should be entered here.
1-46 Position Detection Gain
20–200% 100% Adjusts the height of the test pulse during
position detection at start.
1-48 Current at Min Inductance for d-
axis
20–200% 100% Enter the inductance saturation point.
1-49 Current at Min Inductance for q-
axis
20–200% 100% This parameter specifies the saturation curve
of the d- and q-inductance values. From 20%
to 100% of this parameter, the inductances
are linearly approximated due to parameters
1-37, 1-38, 1-44, and 1-45.
1-70 PM Start Mode
[0] Rotor Detection
[1] Parking
[0] Rotor
Detection
–
1-73 Flying Start [0] Disabled
[1] Enabled
0
Select [1] Enable to enable the adjustable
frequency drive to catch a spinning motor,
e.g, in fan applications. When PM is selected,
Flying Start is enabled.
3-02 Minimum Reference
-4999–4999 0 The minimum reference is the lowest value
obtainable by summing all references.
3-03 Maximum Reference
-4999–4999 50 The maximum reference is the highest value
obtainable by summing all references.
Programming VLT®HVAC Basic Drive FC 101
36 Danfoss A/S © 08/2014 All rights reserved. MG18A622
44
To Next Page
Loading...
Need help?
General