Function Mode - Omron SYSDRIVE RX Series User Manual

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)
Parameter No. Function name
Output frequency
F001
setting/monitor
Multi-step speed
A020
reference 0
*2nd multi-step
A220
speed reference 0
*3rd multi-step
A320
speed reference 0
Related functions
* 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.
Parameter No. Function name
F002 Acceleration time 1
F202 *2nd acceleration time 1
F302 *3rd acceleration time 1
F003 Deceleration time 1
F203 *2nd deceleration time 1
F303 *3rd deceleration time 1
Data
0.0/Starting frequency to
1st/2nd/3rd max. frequency
A001, A020, A220, A320, C001 to C008
Data
0.01 to 3600

4-2 Function Mode

Default setting Unit
⎯
Hz
6.0
Default setting Unit
30.00 s
4
4-8