Danfoss VLT AQUA Drive FC 202 Operating Instructions Manual page 72

How to programme the freque...
0-77 DST/Summertime End
Range:
Size related
*
6.2.3 1-0* General Settings
Define whether the frequency converter operates in open
loop or closed loop.
1-00 Configuration Mode
Option:
6 6
[0] Open
Loop
[3] Closed
Loop
NOTICE
When set for closed loop, the commands reversing and
start reversing do not reverse the motor direction.
1-20 Motor Power [kW]
Range:
Size [ 0.09 -
related 2000.00
*
kW]
1-22 Motor Voltage
Range:
Size
related 1000 V]
*
70
Function:
[ 0 - 0 ] Sets the date and time when DST/
summertime ends. The date is
programmed in the format selected in
0-71 Date Format.
Function:
NOTICE
This parameter cannot be adjusted while
the motor is running.
Motor speed is determined by applying a speed
reference or by setting desired speed when in
Hand Mode.
Open loop is also used if the frequency converter
is of a closed loop control system based on an
external PID controller providing a speed reference
signal as output.
Motor speed is determined by a reference from the
built-in PID controller varying the motor speed as
of a closed loop control process (e.g. constant
pressure or flow). The PID controller must be
configured in parameter group 20-** Feedback or
via the Function Set-ups accessed by pressing
[Quick Menus].
Function:
Enter the nominal motor power in kW
according to the motor nameplate data.
The default value corresponds to the
nominal rated output of the unit.
Depending on the selections made in
0-03 Regional Settings, either
parameter 1-20 Motor Power [kW] or
1-21 Motor Power [HP] is made invisible.
Function:
[ 10 - Enter the nominal motor voltage
according to the motor nameplate
data. The default value corresponds to
Danfoss A/S © Rev. 06/2014 All rights reserved.
Operating Instructions
1-22 Motor Voltage
Range:
1-23 Motor Frequency
Range:
Size
related
*
1-24 Motor Current
Range:
Size
related
*
1-25 Motor Nominal Speed
Range:
Size related
1-29 Automatic Motor Adaptation (AMA)
Option:
[0] Off
*
[1] Enable
Complete
AMA
[2] Enable
Reduced
AMA
Function:
the nominal rated output of the
frequency converter.
Function:
[20 - Select the motor frequency value from the
1000 motor nameplate data. For 87 Hz operation
Hz] with 230/400 V motors, set the nameplate
data for 230 V/50 Hz. Adapt
parameter 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
10000.00 A] value from the motor nameplate
data. This data is used for
calculating motor torque, thermal
motor protection etc.
Function:
[100 - 60000 Enter the nominal motor speed
*
RPM] value from the motor nameplate
data. This data is used for
calculating automatic motor
compensations.
Function:
NOTICE
This parameter cannot be adjusted
while the motor is running.
No function
Performs AMA of the stator resistance R
the rotor resistance R , the stator leakage
r
reactance X , the rotor leakage reactance X
1
and the main reactance X
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.
,
S
2
.
h
MG20Y202