Setting The Output Frequency Limit; Setting The Maximum Frequency Of The Inverter - Toshiba TOSVERT VF-AS3 Instruction Manual

5. 1. 3

Setting the output frequency limit

(1)

Setting the maximum frequency of the inverter

<FH: Maximum frequency>
Basic parameter
■ Function
Set the maximum value of the frequency output from the inverter.
This frequency is also the criteria of acceleration and deceleration time.
■ Parameter setting
Title Parameter name
FH Maximum frequency
*1 Depending on the setup menu. Refer to [5. 2. 10].
■ Guideline for the setting
Set the maximum frequency suited for the rating of the motor and load.
• Set <FH: Maximum frequency> after stopping the inverter. You cannot set it during run.
• When increasing the value of <FH: Maximum frequency>, you should also set the corresponding
Memo
value of <UL: Upper limit frequency> as required. --> Refer to the following "Setting the upper
and lower limits of the output frequency".
30.0 - 590.0
Output frequency (Hz)
80 Hz
60 Hz
0
5-9
STOP
FH :Maximum frequency
Min: 30.0
X1000 X100
Adjustment range
When <FH> = 80 Hz
When <FH> = 60 Hz
Frequency command
signal (%)
100%
5. [Fundamental operation] How to use parameters
E6582062
0.0Hz
15:08
80.0
Hz
Max: 590.0
X10 X1
Default
Unit
setting
Hz
*1
80.0
3
4
5
9