4-8
4-2 Function Mode
4
Functions
4-2 Function Mode
<Group F: Basic Function Parameters>
Output Frequency Setting/Monitor
•Set the Inverter output frequency.
•With frequency reference selection A001 set to 02, you can set the output frequency with F001.
For other methods, refer to the [A001] section in "Frequency Reference Selection" (page 4-10).
(If A001 is set other than to "02", F001 functions as the frequency reference monitor.)
•If a frequency is set in F001, the same value is automatically set in multi-step speed reference 0
(A020). To set the 2nd/3rd control, use the 2nd multi-step speed reference 0 (A220)/3rd multi-step
speed reference 0 (A320) or use F001 with the SET/SET3 terminal turned on. To set using the
SET/SET3 terminal, allocate 08 (SET)/17 (SET3) to the desired multi-function input.
•When this monitor is used to display a target value of the PID function, the monitor value is
displayed as a percentage (%). (100% = Max. frequency)
* To switch to the 2nd/3rd control, allocate 08 (SET)/17 (SET3) to the desired multi-function input and then turn it
on.
Acceleration/Deceleration Time
•Set an acceleration/deceleration time for the motor. For a slow transition, set to a large value, and
for a fast transition, set to a small one.
* To switch to 2nd/3rd acceleration time 1 or 2nd/3rd deceleration time 1, allocate 08 (SET)/17 (SET3) to the
desired multi-function input and then turn it on.
Parameter No. Function name Data Default setting Unit
F001
Output frequency
setting/monitor
0.0/Starting frequency to
1st/2nd/3rd max. frequency
0.00
Hz
A020
Multi-step speed
reference 0
6.00A220
*2nd multi-step
speed reference 0
A320
*3rd multi-step
speed reference 0
Related functions A001, A020, A220, A320, C001 to C008
Parameter No. Function name Data Default setting Unit
F002 Acceleration time 1
0.01 to 3600.00 10.00 s
F202 *2nd acceleration time 1
F302 *3rd acceleration time 1
F003 Deceleration time 1
F203 *2nd deceleration time 1
F303 *3rd deceleration time 1
P031
Acceleration/deceleration
time input type
00: OPE (Digital Operator)
01: Option 1
02: Option 2
03: EzSQ (Drive Programming)
00
Related functions A004, A204, A304, P031, C001 to C008
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