EXAMPLE 3:
Variable value= REFERENCE, range= Min ref - Max ref
Range needed for output= Min ref (0%) - Max ref (100%), 0-10 mA
Output signal 0 or 4 mA is needed at Min ref - set par.6-51
Terminal 42 Output Min Scale
to 0%
Output signal 10 mA is needed at Max ref (100% of range) - set par.6-52
Terminal 42 Output Max Scale
to 200%
(20 mA / 10 mA x 100%=200%).
14-01 Switching Frequency
Option: Function:
Select the inverter switching frequency. Changing the switching frequency can help to reduce
acoustic noise from the motor.
NB!
The output frequency value of the frequency converter must never exceed 1/10
of the switching frequency. When the motor is running, adjust the switching fre-
quency in par.14-01
Switching Frequency
until the motor is as noiseless as
possible. See also par. 14-00
Switching Pattern
and the section
Derating
.
[0] 1.0 kHz
[1] 1.5 kHz
[2] 2.0 kHz
[3] 2.5 kHz
[4] 3.0 kHz
[5] 3.5 kHz
[6] 4.0 kHz
[7] * 5.0 kHz
[8] 6.0 kHz
6 How to Programme the Frequency Converter ADAP-KOOL
®
Drive AKD 102 High Power
88
MG.11.O1.02 - ADAP-KOOL
®
is a registered Danfoss trademark
6
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