Parameter
Default setting
Parameter 0-01 Language
English
Parameter 1-20 Motor Power [kW]
4.00 kW
Parameter 1-22 Motor Voltage
400 V
Parameter 1-23 Motor Frequency
50 Hz
Parameter 1-24 Motor Current
9.00 A
Parameter 1-25 Motor Nominal Speed
1420 RPM
Parameter 5-12 Terminal 27 Digital Input
Coast inverse
Parameter 3-02 Minimum Reference
0.000 RPM
Parameter 3-03 Maximum Reference
1500.000 RPM
Parameter 3-41 Ramp 1 Ramp up Time
3.00 s
Parameter 3-42 Ramp 1 Ramp Down Time
3.00 s
Parameter 3-13 Reference Site
Linked to Hand/
Auto
Parameter 1-29 Automatic Motor Adaptation
(AMA)
Off
Table 6.3 Quick Setup Settings
NOTICE
MISSING INPUT SIGNAL
When the LCP shows AUTO REMOTE COASTING or
alarm
60, External Interlock
, the unit is ready to operate but is
missing an input signal. See
for details.
6.4.3 Configuring Automatic Energy
Optimization
Automatic energy optimization (AEO) is a procedure that
minimizes voltage to the motor, reducing energy
consumption, heat, and noise.
1.
Press [Main Menu].
2.
Select
1-** Load and Motor
and press [OK].
3.
Select
1-0* General Settings
and press [OK].
4.
Select
parameter 1-03 Torque Characteristics
and
press [OK].
5.
Select either
[2] Auto Energy Optim CT
or
[3] Auto
Energy Optim VT
and press [OK].
6.4.4 Configuring Automatic Motor
Adaptation
Automatic motor adaptation is a procedure that optimizes
compatibility between the drive and the motor.
The drive builds a mathematical model of the motor for
regulating output motor current. The procedure also tests
the input phase balance of electrical power. It compares
the motor characteristics with the data entered in
parameters 1-20
to
1-25
.
NOTICE
If warnings or alarms occur, see
. Some motors are unable to run the
complete version of the test. In that case, or if an output
filter is connected to the motor, select
[2] Enable reduced
AMA
.
Run this procedure on a cold motor for best results.
1.
Press [Main Menu].
2.
Select
1-** Load and Motor
and press [OK].
3.
Select
1-2* Motor Data
and press [OK].
4.
Select
parameter 1-29 Automatic Motor Adaptation
(AMA)
and press [OK].
5.
Select
[1] Enable complete AMA
and press [OK].
6.
Press [Hand On] and then [OK].
The test runs automatically and indicates when it
is complete.
6.5 Testing Before System Start-up
WARNING
MOTOR START
Failure to ensure that the motor, system, and any
attached equipment are ready for start can result in
personal injury or equipment damage. Before start,
•
Ensure that equipment is safe to operate under
any condition.
•
Ensure that the motor, system, and any
attached equipment are ready for start.
Commissioning
VLT® Refrigeration Drive FC 103
54
Danfoss A/S © 04/2018 All rights reserved.
MG16P222
6
6
Содержание VLT FC 103
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