Danfoss VLT AutomationDrive FC 302 Instruction Manual page 39

Installation
BAUER D-7 3734 ESLINGEN
3~ MOTOR NR. 1827421 2003
S/E005A9
1,5
n 31,5 /MIN.
n 1400 /MIN.
cos 0,80
1,7L
B IP 65
Figure 3.31 Motor Nameplate
3. Perform an Automatic Motor Adaptation (AMA) to
ensure optimum performance.
a. Connect terminal 27 to terminal 12 or set
5-12 Terminal 27 Digital Input to 'No function'
(5-12 Terminal 27 Digital Input [0]).
b. Activate the AMA 1-29 Automatic Motor
Adaptation (AMA).
c. Select complete or reduced AMA. If an LC filter is
mounted, run only the reduced AMA, or remove
the LC filter during the AMA procedure.
d. Press [OK]. The display shows "Press [Hand On] to
start."
e. Press [Hand On]. A progress bar indicates if the
AMA is in progress.
f. Press [Off] - the adjustable frequency drive enters
into alarm mode and the display shows that the
AMA was terminated by the user.
MG37A222
Instruction Manual
KW
400 Y V
50 Hz
3,6 A
H1/1A
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
Stop the AMA during operation
Successful AMA
•
The display shows "Press [OK] to finish AMA".
•
Press [OK] to exit the AMA state.
Unsuccessful AMA
•
The adjustable frequency drive enters into alarm
mode. A description of the alarm can be found in
chapter 9 Warnings and Alarms.
•
"Report Value" in the alarm log shows the last
measuring sequence carried out by the AMA,
before the adjustable frequency drive entered
alarm mode. This number, along with the
description of the alarm, will assist in trouble-
shooting. Mention the number and alarm
description when contacting Danfoss service
personnel.
Unsuccessful AMA is often caused by incorrectly registered
motor nameplate data or too big a difference between the
motor power size and the adjustable frequency drive
power size.
Set up the desired limits for speed and ramp time.
Minimum Reference
Maximum Reference
Table 3.15 Reference Parameters
Motor Speed Low Limit
Motor Speed High Limit
Table 3.16 Speed Limits
Ramp-up Time 1 [s]
Ramp-down Time 1 [s]
Table 3.17 Ramp Times
3-02 Minimum Reference
3-03 Maximum Reference
4-11 Motor Speed Low Limit
[RPM] or 4-12 Motor Speed
Low Limit [Hz]
4-13 Motor Speed High Limit
[RPM] or 4-14 Motor Speed
High Limit [Hz]
3-41 Ramp 1 Ramp-up Time
3-42 Ramp 1 Ramp-down Time
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