Danfoss VLT AutomationDrive FC 300 Programming Manual page 40

Parameter Descriptions
1-20 Motor Power [kW]
Range:
3 3
1-21 Motor Power [HP]
Range:
Size
related 3000.00 hp]
*
1-22 Motor Voltage
Range:
Size related
*
V]
1-23 Motor Frequency
Range:
Size [20 -
related 1000
*
Hz]
1-24 Motor Current
Range:
Size related
*
10000.00 A]
1-25 Motor Nominal Speed
Range:
Size related
*
RPM]
38
Function:
NOTE
Four sizes down, one size up from
nominal unit rating.
Function:
[ 0.09 - Enter the nominal motor power in HP
according to the motor nameplate
data. The default value corresponds
to the nominal rated output of the
unit. This parameter is visible in LCP if
0-03 Regional Settings is [1] US
Function:
[ 10 - 1000 Enter the nominal motor voltage
according to the motor nameplate
data. The default value corresponds
to the nominal rated output of the
unit.
Function:
Min - Max motor frequency: 20-1000 Hz.
Select the motor frequency value from the
motor nameplate data. If a value different
from 50 Hz or 60 Hz is selected, it is
necessary to adapt the load independent
settings in 1-50 Motor Magnetisation at Zero
Speed to 1-53 Model Shift Frequency. For 87
Hz operation with 230/400 V motors, set the
nameplate data for 230 V/50 Hz. Adapt
4-13 Motor Speed High Limit [RPM] and
3-03 Maximum Reference to the 87 Hz
application.
Function:
[ 0.10 - Enter the nominal motor current
value from the motor nameplate
data. The data are used for
calculating torque, motor
protection etc.
Function:
[10 - 60000 Enter the nominal motor speed
value from the motor nameplate
data. The data are used for
calculating motor compensations.
n = n - n .
m,n s slip
MG33MG02 - VLT
®
VLT AutomationDrive Programming Guide
1-26 Motor Cont. Rated Torque
Range:
Size
related
*
1-29 Automatic Motor Adaptation (AMA)
Option:
[0] Off
[1] Enable
Complete
AMA
[2] Enable
Reduced
AMA
Note:
®
is a registered Danfoss trademark
Function:
[0.1 - Enter the value from the motor
10000 Nm] nameplate data. The default value
corresponds to the nominal rated
output. This parameter is available
when 1-10 Motor Construction is set to
[1] PM, non salient SPM, i.e. the
parameter is valid for PM and non-
salient SPM motors only.
Function:
NOTE
This parameter cannot be adjusted while
the motor is running.
The AMA function optimises dynamic motor
performance by automatically optimising the
advanced motor parameters (1-30 Stator
Resistance (Rs) to 1-35 Main Reactance (Xh)) at
motor standstill.
Activate the AMA function by pressing [Hand
on] after selecting [1] or [2] Enable Reduced AMA.
See also the section Automatic Motor Adaptation
in the Design Guide. After a normal sequence,
the display will read: "Press [OK] to finish AMA".
After pressing the [OK] key the frequency
converter is ready for operation.
Performs AMA of the stator resistance R
rotor resistance R , the stator leakage reactance
r
X , the rotor leakage reactance X
1
reactance X . Do not select this option if an LC
h
filter is used between the frequency converter
and the motor.
FC 301: The Complete AMA does not include X
measurement for FC 301. Instead, the X
determined from the motor database. R
best adjustment method (see 1-3* Adv. Motor
Data).
T4/T5 E and F Frames, T7 D, E and F Frames will
only run a Reduced AMA when the complete
AMA is selected. It is recommended to obtain
the Advanced Motor Data from the motor
manufacturer to enter into 1-31 Rotor Resistance
(Rr) through 1-36 Iron Loss Resistance (Rfe) for
best performance.
Performs a reduced AMA of the stator resistance
R in the system only.
s
, the
S
and the main
2
h
value is
h
is the
S