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Chapter 4 - Parameter Description [FU2]
58
FU2-71: Accel/Decel Time Scale
This is used to change the time scale.
Setting Range
Select Display
Description
0.01 sec
0
The Accel/Decel time is changed by 0.01
second. The maximum setting range is
600 seconds.
0.1 sec
1
The Accel/Decel time is changed by 0.1
second. The maximum setting range is
6000 seconds.
1 sec
2
The Accel/Decel time is changed by 1
second. The maximum setting range is
60000 seconds.
FU2-72: Power On Display
This code selects the parameter to be displayed
first on keypad (DRV-00) when the power is
turned on.
Setting
Range
Description
0
DRV-00 [Command Frequency]
1
DRV-01 [Acceleration Time]
2
DRV-02 [Deceleration Time]
3
DRV-03 [Drive Mode]
4
DRV-04 [Frequency Mode]
5
DRV-05 [Step Frequency 1]
6
DRV-06 [Step Frequency 2]
7
DRV-07 [Step Frequency 3]
8
DRV-08 [Output Current]
9
DRV-09 [Motor Speed]
10
DRV-10 [DC link Voltage]
11
DRV-11 [User Display selected in FU2-73]
12
DRV-12 [Fault Display]
13
DRV-13 [Motor Direction]
FU2-73: User Display Selection
This code selects the kind of display to be
displayed in code DRV-11.
Setting range
Select Display
Description
Voltage
0
Displays the output voltage of inverter.
Watt
1
Displays the output power of inverter.
Torque
2
Displays the output torque of inverter.
☞ Note: The display of ‘Watt’ and ‘Torque’ is approximate value.
FU2-74: Gain for Motor Speed Display
This code is used to change the motor speed
display to rotating speed (r/min) or mechanical
speed (m/min). The display is calculated by
following equation.
Rotating speed = 120 x F / P, where F=Output frequency, P= motor
pole number
Mechanical speed = Rotating speed x Motor RPM Display Gain
Related Functions: DRV-01, DRV-02 [Accel/Decel Time]
FU2-70 [Reference Freq. for Accel/Decel]
I/O-25 ~ I/O-38 [1
st
~ 7
th
Accel/Decel Time]
Related Functions: DRV-11 [User Display]
Related Functions: DRV-00 [Output Frequency]
DRV-09 [Motor Speed]
FU2-31 [Number of Motor Pole]