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Nom Mtr RPM AFN 02
Minimum Freq AFN 03
Maximum Freq AFN 04
AFN: Nom Mtr RPM
02 1750rpm
AFN: Minimum Freq
03 0.0Hz
AFN: Maximum Freq
04 60.0Hz
7 - PARAMETER DESCRIPTION
LCD Display
Range 1 to 24000 RPM (Default 1750)
Description This parameter sets the nominal motor speed in revolutions per minute, and is obtained from the nameplate
of the motor attached to the drive. It is important that this be entered accurately as it is used in sensorless
vector control (SVC) calculations and in slip compensation.
For 50 Hz power systems, the default is 1450 RPM.
For 60 Hz power systems, the default is 1750 RPM.
LCD Display
Range 0.00 to Max Freq (Default 0.0Hz)
Description This parameter sets the minimum frequency that may be output to the motor.
LCD Display
Range Minimum Freq to 400 Hz (Default 60Hz)
Description This parameter sets the maximum frequency that may be output to the motor. Note that the resolution is 1
Hz. Check with the motor manufacturer before exceeding the base speed of the motor.
Nom Mtr Freq AFN 01
AFN: Nom Mtr Freq
01 60.0Hz
LCD Display
Range 25.00 to 400 Hz (Default 60.0Hz)
Description Nominal Motor Frequency. This parameter congures the nominal motor frequency or base frequency and
is obtained from the nameplate on the attached motor.
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