Operation Avoiding Resonance (Jump Frequency Function) - Omron I537-E2-01 User Manual

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Operation Avoiding Resonance (Jump Frequency Function)

• This function allows the prohibition or „jumping" of certain frequencies within the Inverter's output fre-
quency range so that the motor can operate without resonant oscillations caused by some machine systems.
• It is also used for deadband control.
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Related Parameters
Param-
eter-
Number
d3-01
d3-02
d3-03
Jump frequency width
d3-04
-24
6
Frequency reference
Name
LCD DIsplay
Jump frequency 1
Jump Freq 1
Set the frequency center value at which to prohibit set-
tings.
Jump frequency 2
Set to 0.0 to disable the jump frequency.
Make sure the settings are as follows: d3-01 ≥ d3-02 ≥ d3-
03.
Operation within the jump frequency range is prohibited.
Jump Freq 2
Changes during acceleration and deceleration are made
gradually without performing jumps.
Jump frequency 3
Jump Freq 3
Set the jump frequency width in hertz.
The jump frequency range is as follows: (Jump frequency
±d3-04).
Jump Bandwith
Terminal A1 input voltage
Setting
Description
Range
0.0 to
120.0
0.0 to
20.0
Change
Factory during Access
Setting Opera- Level
tion
0.0 Hz No A
0.0 Hz No A
0.0 Hz No A
1.0 Hz No A