Danfoss FC 300 Design Manual page 210

8 Electrical Installation
Stop the AMA during operation
1. Press the [OFF] key - the adjustable frequency drive enters into alarm mode and the display shows that the AMA was terminated by the user.
Successful AMA
1. The display shows "Press [OK] to finish AMA".
2. Press the [OK] key to exit the AMA state.
Unsuccessful AMA
1. The adjustable frequency drive enters into alarm mode. A description of the alarm can be found in the
2. "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!
An unsuccessful AMA is often caused by incorrectly registered motor nameplate data or a difference between the motor power size
and the adjustable frequency drive power size that is too large.
Step 4. Set speed limit and ramp times
Minimum Reference
par. 3-02
Maximum Reference
par. 3-03
Table 8.17: Set up the desired limits for speed and ramp time.
8
par. 4-11 Motor Speed Low Limit [RPM]
Low Limit [Hz]
Motor Speed High Limit [RPM]
par. 4-13
High Limit [Hz]
Ramp 1 Ramp-up Time
par. 3-41
Ramp 1 Ramp-down Time
par. 3-42
8-52
or par. 4-12 Motor Speed
Motor Speed
or par. 4-14
MG.33.BC.22 - VLT ®
Warnings and Alarms
is a registered Danfoss trademark
FC 300 Design Guide
chapter.