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F-67
6.29.3 Display the motor speed and the load speed
Frequency free unit magnification
Value displayed
The LED displays the value obtained by multiplying the monitored or parameter-set frequency by
the value set with .
Displayed value Monitored frequency or frequency set with a parameter Value set with
Note) If the display value is more than ,4digit from the left and are displayed
alternately. (Ex. alternate display “ ” for the value .)
Examples of setting
1) Display of the rotating speed of the motor
To switch from the operation frequency (default setting: 60 Hz) to the rotating speed of the 4P motor
(1800 min
-1
)
2) Display of the speed of the load
To switch from the operation frequency (default setting: 60 Hz) to the speed of the load (6 m/min-1.)
[Parameter setting]
Title Function Adjustment range Default setting
Frequency free unit magnification
: OFF,
Note: This parameter is to display the value obtained by multiplying the output frequency of the
inverter by an integer. Therefore, the value calculated from the output frequency is always
displayed regardless of fluctuations of the rotating speed of the motor due to fluctuations of
the load.
6.29.4
Column number below decimal point of Frequency, Acc/dec time
Decimal place number of frequency
Decimal place number of Acceleration/deceleration time
Example of setting
Title Function
Adjustment
range
Default
setting
Value displayed after
change (example)
: 1 [Hz]
: 0.1 [Hz]
Decimal place number of
frequency
: 0.01 [Hz]
Function
This parameter is used to convert the monitored or parameter-set frequency into the
rotatin
g
s
p
eed of the motor or the s
p
eed of the load.
= (OFF)
Function
These parameters are used to change the number of decimal places of the monitored or
parameter-set frequency, acceleration time or deceleration time displayed.
=
( = )
= (OFF) =
( = )