Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual page 40

3 How to Install
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
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 for service, make sure to
3
mention number and alarm description.
NB!
Unsuccessful AMA is often caused by incorrectly registered motor name plate data or a too big difference between the motor power
size and the frequency converter power size.
Step 4. Set speed limit and ramp times
Par. 3-02 Minimum Reference
Par. 3-03 Maximum Reference
Table 3.2: Set up the desired limits for speed and ramp time.
Motor Speed Low Limit [RPM]
Par. 4-11
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
40
Motor Speed
or par. 4-12
Motor Speed
or par. 4-14
®
MG.33.AG.02 - VLT
®
VLT AutomationDrive FC 300 Operating
Warnings and Alarms
is a registered Danfoss trademark
Instructions
chapter.