Testing Before System Start-Up - Danfoss VLT FC 103 Operating Manual

Commissioning
Parameter
Parameter 0-01 Language
Parameter 1-20 Motor Power [kW]
Parameter 1-22 Motor Voltage
Parameter 1-23 Motor Frequency
Parameter 1-24 Motor Current
Parameter 1-25 Motor Nominal Speed
Parameter 5-12 Terminal 27 Digital Input
Parameter 3-02 Minimum Reference
Parameter 3-03 Maximum Reference
Parameter 3-41 Ramp 1 Ramp up Time
Parameter 3-42 Ramp 1 Ramp Down Time
6 6
Parameter 3-13 Reference Site
Parameter 1-29 Automatic Motor Adaptation
(AMA)
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 chapter 5.8.5 Enabling Motor
Operation (Terminal 27) 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].
54
VLT® Refrigeration Drive FC 103
6.4.4 Configuring Automatic Motor
Default setting
English
4.00 kW
Automatic motor adaptation is a procedure that optimizes
400 V
compatibility between the drive and the motor.
50 Hz
9.00 A
The drive builds a mathematical model of the motor for
1420 RPM
regulating output motor current. The procedure also tests
Coast inverse
the input phase balance of electrical power. It compares
0.000 RPM
the motor characteristics with the data entered in
1500.000 RPM
parameters 1-20 to 1-25.
3.00 s
3.00 s
NOTICE
Linked to Hand/
Auto
If warnings or alarms occur, see chapter 8.5 List of
Off
Warnings and Alarms. 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.
2.
3.
4.
5.
6.

6.5 Testing Before System Start-up

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,
•
•
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Adaptation
Press [Main Menu].
Select 1-** Load and Motor and press [OK].
Select 1-2* Motor Data and press [OK].
Select parameter 1-29 Automatic Motor Adaptation
(AMA) and press [OK].
Select [1] Enable complete AMA and press [OK].
Press [Hand On] and then [OK].
The test runs automatically and indicates when it
is complete.
WARNING
Ensure that equipment is safe to operate under
any condition.
Ensure that the motor, system, and any
attached equipment are ready for start.
MG16P222