Danfoss VLT DriveMotor FCP 106 Programming Manual page 46

Parameters
1-25 Motor Nominal Speed
Range:
Size related
*
RPM]
4 4
1-26 Motor Cont. Rated Torque
Range:
Size
related 10000 Nm]
*
1-29 Automatic Motor Adaption (AMA)
Option:
[0] Off
*
[1] Enable
Complete
AMA
[2] Enable
Reduced
AMA
44
Function:
[50 - 60000 Enter the nominal motor speed
value from the motor nameplate
data. This data is used for
calculating automatic motor
compensations.
Function:
NOTICE
[0.1 -
Changing this parameter affects
settings of other parameters.
This parameter is available only when
parameter 1-10 Motor Construction is
set to options that enable permanent
motor mode.
Function:
NOTICE
This parameter cannot be adjusted while
the motor runs.
The AMA function optimizes dynamic motor
performance by automatically optimizing the
advanced motor parameter 1-30 Stator
Resistance (Rs) to parameter 1-35 Main
Reactance (Xh) while the motor is stationary.
No function
If parameter 1-10 Motor Construction is set to [0]
Asynchron, performs AMA of
parameter 1-30 Stator Resistance (Rs),
parameter 1-33 Stator Leakage Reactance (X1),
and parameter 1-35 Main Reactance (Xh). If
parameter 1-10 Motor Construction is set to
options that enable PM motor, performs AMA
of parameter 1-30 Stator Resistance (Rs), and
parameter 1-35 Main Reactance (Xh).
NOTICE
Terminal 27 Digital Input
(parameter 5-12 Terminal 27 Digital Input)
has [2] Coast inverse as the default
setting. This means that AMA cannot be
performed if there is no 24 V to terminal
27.
Performs a reduced AMA of the stator
resistance R in the system only. Select this
s
option if an LC filter is used between the
frequency converter and the motor.
Danfoss A/S © 11/2015 All rights reserved.
®
VLT DriveMotor FCP 106/FCM 106
NOTICE
When parameter 1-10 Motor Construction is set to options
that enable permanent motor mode, the only option
available is [1] Enable Complete AMA.
Activate the AMA function by pressing [Hand On] after
selecting [1] Enable Complete AMA or [2] Enable Reduced
AMA. After a normal sequence, the display reads: Press [OK]
to finish AMA. After pressing [OK], the frequency converter
is ready for operation.
NOTICE
•
•
•
NOTICE
Avoid generating external torque during AMA.
NOTICE
If 1 of the settings in parameter group 1-2* Motor Data is
changed, the advanced motor parameters,
parameter 1-30 Stator Resistance (Rs) to
parameter 1-39 Motor Poles return to default setting.
NOTICE
Run full AMA without filter only, but run reduced AMA
with a filter.
1-30 Stator Resistance (Rs)
Range:
Size
related
*
1-33 Stator Leakage Reactance (X1)
Range:
Size related
For the best adaptation of the frequency
converter, run AMA on a cold motor.
AMA cannot be performed while the motor
runs.
AMA cannot be performed on a motor with a
bigger power rating than the frequency
converter, for example when a 5.5 kW (7.5 hp)
motor is connected to a 4 kW (5 hp) frequency
converter.
Function:
NOTICE
[ 0.0 -
99.99 Ohm]
This parameter cannot be
adjusted while the motor runs.
Set the stator resistance value. Enter
the value from a motor datasheet or
perform an AMA on a cold motor.
Function:
[ 0.0 - 999.9 Ohm] Set stator leakage reactance of
*
motor.
MG03N202