1-39 Motor Poles
Range: Function:
4. N/A* [2 - 100 N/A] Enter the number of motor poles.
Poles ~n
n
@ 50 Hz ~n
n
@60 Hz
2 2700 - 2880 3250 - 3460
4 1350 - 1450 1625 - 1730
6 700 - 960 840 - 1153
The table shows the number of poles for normal speed ranges of various motor types. Define motors
designed for other frequencies separately. The motor pole value is always an even number, because
it refers to the total number of poles, not pairs of poles. The frequency converter creates the initial
setting of par.1-39
Motor Poles
based on par.1-23
Motor Frequency
Motor Frequency
and par.
1-25
Motor Nominal Speed
Motor Nominal Speed
.
This parameter cannot be adjusted while the motor is running.
4-12 Motor Speed Low Limit [Hz]
Range: Function:
0 Hz* [0 - par. 4-14 Hz] Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to
the minimum output frequency of the motor shaft. The Speed Low Limit must not exceed the setting
in par.4-14
Motor Speed High Limit [Hz]
.
4-14 Motor Speed High Limit [Hz]
Range: Function:
50/60.0
Hz*
[par. 4-12 - par. 4-19 Hz] Enter the maximum limit for motor speed. The Motor Speed High Limit can be set to correspond to
the manufacturer’s recommended maximum of the motor shaft. The Motor Speed High Limit must
exceed the in par.4-12
Motor Speed Low Limit [Hz]
. Only par.4-11
Motor Speed Low Limit [RPM]
or
par.4-12
Motor Speed Low Limit [Hz]
will be displayed depending on other parameters in the Main
Menu and depending on default settings dependant on global location.
NB!
Max. output frequency cannot exceed 10% of the inverter switching frequency (par.14-01
Switching Frequency
).
3-02 Minimum Reference
Range: Function:
0.000 Ref-
erenceFeed-
backUnit*
[-999999.999 - par. 3-03 Referen-
ceFeedbackUnit]
Enter the Minimum Reference. The Minimum Reference is the lowest value obtainable by summing
all references. The Minimum Reference value and unit matches the configuration choice made in
par.1-00
Configuration Mode
and par. 20-12
Reference/Feedback Unit
, respectively.
NB!
This parameter is used in open loop only.
ADAP-KOOL
®
Drive AKD 102 High Power 6 How to Programme the Frequency Converter
MG.11.O1.02 - ADAP-KOOL
®
is a registered Danfoss trademark
71
6
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