Danfoss VLT HVAC Operating Instructions Manual page 39

®
VLT HVAC Drive Operating Instructions
Illustration 4.31: Motor name plate example
Step 2. Enter motor name plate data in
following parameter list.
To access list first press [QUICK MENU] key
then select "Q2 Quick Setup".
Step 3. Activate Automatic Motor Adaptation (AMA)
Performing AMA ensures best possible performance. AMA automatically takes measurements from
the specific motor connected and compensates for installation variances.
1.
2.
3.
4.
5.
6.
Stop the AMA during operation
1.
Successful AMA
1.
2.
Connect terminal 27 to terminal 12 or use [QUICK MENU] and "Q2 Quick Setup" and set
No function
Terminal 27 par. 5-12 to
Press [QUICK MENU], select "Q3 Function Setups", select "Q3-1 General Settings", select
"Q3-10 Adv. Motor Settings" and scroll down to AMA par. 1-29.
Press [OK] to activate the AMA par. 1-29.
Choose between complete or reduced AMA. If sine wave filter is mounted, run only re-
duced AMA, or remove sine wave filter during AMA procedure.
Press [OK] key. Display should show "Press [Hand on] to start".
Press [Hand on] key. A progress bar indicates if AMA is in progress.
Press the [OFF] key - the frequency converter enters into alarm mode and the display
shows that the AMA was terminated by the user.
The display shows "Press [OK] to finish AMA".
Press the [OK] key to exit the AMA state.
MG.11.A4.02 - 09.10.06. VLT ®
1. Motor Power [kW]
or Motor Power [HP]
2. Motor Voltage
3. Motor Frequency
4. Motor Current
5. Motor Nominal Speed
Table 4.8: Motor related parameters
(par. 5-12 [0])
is a registered Danfoss trademark
4. Electrical installation
par. 1-20
par. 1-21
par. 1-22
par. 1-23
par. 1-24
par. 1-25
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