Toshiba VFNC3-2001P Instruction Manual page 88

Industrial inverter
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Setting acceleration/deceleration time (,) in conformance with mean load allows optimum
setting that conforms to further changes in load.
Use this parameter after actually connecting the motor.
When the inverter is used with a load that fluctuates considerably, it may fail to adjust the acceleration or
deceleration time in time, and therefore may be tripped.
Do not use  = when using a brake module (optional).
[Methods of setting automatic acceleration/deceleration]
Operation panel
5
5.3.2
Set acceleration time from 0.0 (Hz) operation frequency to maximum frequency  and deceleration time as
the time when operation frequency goes from maximum frequency  to 0.0 (Hz).
Output frequency (Hz)
[Parameter setting]


Note: When the acceleration/deceleration time is set to 0.0 seconds, the inverter accelerates and decelerates
LED display
action

MODE


⇔
Manually setting acceleration/deceleration time

O

Title
Function
Acceleration time 1
Deceleration time 1
0.05 seconds.
Displays the operation frequency.
(When standard monitor display selection  is set to 
[Operation frequency])
The first basic parameter "" (history function) is displayed.
Turn the setting dial to the right to change the parameter to .
Parameter values can be read by pressing the center of the setting
dial.
Turn the setting dial to the right to change the parameter to  or .
Press the center of the setting dial to save the changed parameter.
 and the parameter are displayed alternately.
Time [sec]

Adjustment range
0.0-3000 sec.
0.0-3000 sec.
E-6
E6581595
Operation
 = (Manual)
Default setting
10.0
10.0

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