Danfoss VLT AQUA Drive FC 202 Programming Manual page 45

Parameter Description
[0]
Parameter 1-10 Motor Asynchro
Construction -
nous
Parameter 4-14 Motor
x
Speed High Limit [Hz]
Parameter 4-16 Torque
x
Limit Motor Mode
Parameter 4-17 Torque
x
Limit Generator Mode
Parameter 4-18 Current
x
Limit
Parameter 4-19 Max
x
Output Frequency
Parameter 4-58 Missing
x
Motor Phase Function
Parameter 14-40 VT
x
Level
Parameter 14-41 AEO
Minimum Magneti- x
sation
Parameter 14-42 Minim
x
um AEO Frequency
Parameter 14-43 Motor
x
Cosphi
1-10 Motor Construction
Select the motor construction type.
Option: Function:
[0] Asynchron For asynchronous motors.
*
[1] PM, non salient SPM For permanent magnet (PM) motors.
PM motors are divided into 2 groups,
with either surface-mounted (non-
salient) or interior (salient) magnets.
[2] PM, salient IPM
[5] SynRM
MG20OB02
Programming Guide
[1] PM [2] PM
[3]
Motor Motor
SynRM
non- Salient
Motor
salient IPM
x x x
x x x
x x x
x x x
x x x
– x x
– – –
– – –
– – –
– – –
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3.3.3 Asynchronous Motor Set-up
Enter the following motor data. Find the information on
the motor nameplate.
1. Parameter 1-20 Motor Power [kW] or
parameter 1-21 Motor Power [HP].
2. Parameter 1-22 Motor Voltage.
3. Parameter 1-23 Motor Frequency.
4. Parameter 1-24 Motor Current.
5. Parameter 1-25 Motor Nominal Speed.
For optimum performance in VVC
is required to set up the following parameters. Find the
data in the motor datasheet (this data is typically not
available on the motor nameplate). Run a complete
automatic motor adaptation (AMA) using
parameter 1-29 Automatic Motor Adaptation (AMA) [1]
Enable Complete AMA or enter the parameters manually.
Parameter 1-36 Iron Loss Resistance (Rfe) is always entered
manually.
1. Parameter 1-30 Stator Resistance (Rs).
2. Parameter 1-31 Rotor Resistance (Rr).
3. Parameter 1-33 Stator Leakage Reactance (X1).
4. Parameter 1-34 Rotor Leakage Reactance (X2).
5. Parameter 1-35 Main Reactance (Xh).
6. Parameter 1-36 Iron Loss Resistance (Rfe).
Application-specific adjustment when running VVC
+
VVC is the most robust control mode. In most situations,
it provides optimum performance without further
adjustments. Run a complete AMA for best performance.
3.3.4 PM Motor Set-up
This section describes how to set up a PM motor.
Initial programming steps
To activate PM motor operation, select [1] PM, non-salient
SPM or [2] PM, salient IPM in parameter 1-10 Motor
Construction.
+ mode, extra motor data
+
43
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