Frequency Jump Function - Omron RX2 Series User Manual

8-3-7

Frequency Jump Function

Use the jump frequency function to operate the inverter while avoiding resonance points on the
load-machine system.
A jump frequency can be set at 3 points.
When a jump frequency is set, the output frequency is in the upper/lower-limit frequency of the set jump
frequency range, avoiding frequencies within that range.
The output frequency within the range of the jump frequency command fluctuates continuously accord-
ing to normal the acceleration/deceleration time.
Precautions for Correct Use
The jump frequency function is a function to prevent output within the specified frequency com-
mand range. When a frequency command that is within the range of the jump frequency func-
tion is input, the output is automatically limited. While the output is limited, the LIM icon will be
displayed.
 Parameter
Item
Jump frequency 1,
1st-motor
Jump frequency 2,
1st-motor
Jump frequency 3,
1st-motor
Jump frequency width
1, 1st-motor
Jump frequency width
2, 1st-motor
Jump frequency width
3, 1st-motor
Setting Examples
Output
frequency
[AG105]
[AG103]
[AG101]
High-function General-purpose Inverter RX2 Series User's Manual
Parameter Data
[AG101]
0.00 to
[AG103]
590.00(Hz)
[AG105]
[AG102]
0.00 to
[AG104]
10.00(Hz)
[AG106]
[AG106]
[AG106]
[AG104]
[AG104]
[AG102]
[AG102]
Frequency command
Description
Sets the center of the frequency range at
which to execute a jump If 0.00 Hz is set, the
jump frequency function is disabled.
Set one-half of the frequency width in which
to execute a jump. Frequencies that fall in
the range of a jump frequency±jump width
will be jumped.
8 Applied Settings
Default
data
0.00
0.00
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