Danfoss FC 300 Design Manual page 129

FC 300 Design Guide
5.
6.
Stop the AMA during operation.
1.
Successful AMA
1.
2.
Unsuccessful AMA
1.
2.
Step 4. Set speed limit and ramp time
Minimum Reference
Maximum Reference
6.1: Set up the desired limits for speed and ramp
time.
Motor Speed Low Lim-
it
Motor Speed High
Limit
Ramp-up Time 1 [s]
Ramp-down Time 1 [s] par. 3-42
Press the [OK] key. The display shows "Press [Hand on] to start."
Press the [Hand on] key. A progress bar indicates if the AMA is in progress.
Press the [OFF] key. The adjustable frequency drive 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.
The adjustable frequency drive enters into alarm mode. A description of the alarm can
Warnings and Alarms
be found in the
"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 you in troubleshooting. If you contact Danfoss
for service, make sure to mention the number and alarm description.
NOTE
Unsuccessful AMA is often caused by incorrectly registered motor nameplate data
or a difference that is too large between the motor power size and the adjustable
frequency drivepower size.
par. 3-02
par. 3-03
par. 4-11 or 4-12
par. 4-13 or 4-14
par. 3-41
MG.33.B9.22 - VLT ® is a registered Danfoss trademark.
chapter.
6. How to Install
6
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