The Output Frequency Setting/Monitor (F001) shows the frequency reference configured in the
internal memory (RAM).
F001 displays the frequency reference value selected at that time.
If you change the frequency reference value displayed in F001 and save it (by pressing the Enter
key), the data will be stored with the frequency reference selected at that time.
• For the multi-step speed reference 0, the data will be stored with the 1st Multi-step Speed
Reference 0 (A020)/2nd Multi-step Speed Reference 0 (A220)/3rd Multi-step Speed
Reference 0 (A320) according to the 1st/2nd/3rd Control Method selection.
• For the multi-step speed reference 1 to 15, the data will be stored with the corresponding
Multi-step Speed Reference 1 to 15 (A021 to A035).
* The frequency reference selection of Digital Operator (Volume adjuster), Control terminal block
(Analog input), Modbus communication, Options, DriveProgramming, and Calculation function
output cannot be changed in F001.
• Set the motor acceleration/deceleration time. To accelerate/decelerate slowly, set a large value. To
accelerate/decelerate quickly, set a small value.
• The acceleration/deceleration time settings will be ignored and the output frequency will
instantaneously follow the reference frequency if you allocate the LAD cancel (LAC) function to one of
the multi-function input terminals and turn ON the signal for that terminal.
• To enable the switching to the 1st/2nd/3rd Acceleration Time and to the 1st/2nd/3rd Deceleration
Time, allocate one of the Multi-function Input S1 to S8 Selection to 08 (SET) or 17 (SET3) and turn
ON the terminal SET/SET3. For the multi-function input terminals, refer to Multi-function Input
Selection on page 7-108.
• Set the Acceleration/Deceleration Time Input Type (P031) to 00 (Digital Operator), 01 (Option
board 1), 02 (Option board 2), or 03 (DriveProgramming) to select the desired input type.
Acceleration/Deceleration Time Settings
Parameter No. Function name Data Default data Unit
F002 1st Acceleration Time 1 Acceleration time from 0 to maximum
frequency
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
10.00
*2
s
F202
2nd Acceleration Time 1
*1
*1. To enable the switching to the 2nd Acceleration Time 1/3rd Acceleration Time 1 and to the 2nd Deceleration
Time 1/3rd Deceleration Time 1, allocate one of the Multi-function Input S1 to S8 Selection (C001 to C008) to 08
(SET) or 17 (SET3) and turn ON that terminal.
*2. The default data was changed from the previous model.
F302
3rd Acceleration Time 1
*1
F003 1st Deceleration Time 1 Deceleration time from maximum
frequency to 0
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
10.00
*2
s
F203
2nd Deceleration Time 1
*1
F303
3rd Deceleration Time 1
*1
P031
Acceleration/Deceleration
Time Input Type
00: Digital Operator
01: Option 1
02: Option 2
03: DriveProgramming
00 –
Related functions A004, A204, A304, C001 to C008
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