Motor Parameter Settings; Induction Motor Basic Settings; Base Frequency And Maximum Frequency Of Motor - Omron M1 Series User Manual

5-3

Motor Parameter Settings

5-3-1

Induction Motor Basic Settings

When running an induction motor, set the following parameters to match the rated value of the motor
used and the design values of the machinery.
Parameter
No.
F04 1st Base Frequency
A02 2nd Base Frequency
*1
F05 1st Rated Voltage at Base
A03 Frequency
2nd Rated Voltage at
Base Frequency
*1
F03 1st Maximum Output Fre-
A01 quency
2nd Maximum Output
Frequency
*1
*1. To enable switching to the 1st and 2nd control, allocate "12: SET (2nd control)" to either of input terminal
[DI1] to [DI7].
5-3-2

Base Frequency and Maximum Frequency of Motor

To configure the V/f control characteristics output to the motor, set the base frequency and maximum
frequency of your motor.
For the base frequency, set the rated frequency of the motor (the frequency listed on the motor rating
nameplate).
For the maximum frequency, set the highest frequency required for your application. However, do not
exceed the maximum rotation speed of the motor.
Then, set the motor rated voltage to 1st Rated Voltage at Maximum Output Frequency (F06)/2nd Rat-
ed Voltage at Maximum Output Frequency (A04).
Parameter No.
F04
A02
F03
A01
F05
A03
M1 Series Standard Type User's Manual (I669)
Function name
5.0 to 590.0 Hz
80 to 240 V (200-V class)
160 to 500 V (400-V class)
5.0 to 590.0 Hz
Function name
1st Base Frequency
*1
2nd Base Frequency
1st Maximum Output Frequency
2nd Maximum Output Frequen-
*1
cy
1st Rated Voltage at Base Fre-
quency
2nd Rated Voltage at Base Fre-
*1
quency
Data
Data
5.0 to 590.0Hz
5.0 to 590.0Hz
80 to 240 V (200-V class)
160 to 500 V (400-V class)
5 Basic Settings
Default da-
Unit
ta
50.0 Hz
200 V
60.0 Hz
Default
Unit
data
50.0 Hz
50.0 Hz
60.0 Hz
60.0 Hz
Dependent
V
on capacity
Dependent
V
on capacity
5-19
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