Danfoss FC 300 Design Manual page 89

FC 300 Design Guide
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 frequency converter enters into alarm mode. A description of the alarm can be found in the
Troubleshooting section.
2. "Report Value" in the [Alarm Log] shows the last measuring sequence carried out by the AMA,
before the frequency converter entered alarm mode. This number along with the description of
the alarm will assist you in troubleshooting. If you contact Danfoss Service, make sure to mention
number and alarm description.
NB!
Unsuccessful AMA is often caused by incorrectly registered motor name plate data or too big
difference between the motor power size and the FC 300 power size.
Step 4. Set speed limit and ramp time
Set up the desired limits for speed and ramp time.
How to Install
Minimum Reference
Maximum Reference
Motor Speed Low Limit
Motor Speed High Limit
Ramp-up Time 1 [s]
Ramp-down Time 1 [s]
MG.33.B7.02 - VLT is a registered Danfoss trademark
par. 3-02
par. 3-03
par. 4-11 or 4-12
par. 4-13 or 4-14
par. 3-41
par. 3-42
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