Frequency Jump Function - Omron 3G3MX2 User Manual

5-6 Operation Functions
Use of Analog Voltage Input (FV-SC) and Analog Current Input (FI-SC)
Output frequency (Hz)
Maximum frequency
Once the lower limit is set, the Inverter outputs the frequency set for the Frequency Lower Limit
(A062), if 0 V (4 mA) is input to the frequency reference.

Frequency Jump Function

Use this function to avoid resonant points of loaded machines during operation.
If a jump frequency is set, an output frequency cannot be set within the jump frequency range
5
in order to avoid steady-state operation within the jump frequency range.
The output frequency fluctuates continuously according to the acceleration/deceleration time
during both acceleration and deceleration.
A jump frequency can be set at 3 points.
Parameter
A063/A065/
A067
A064/A066/
A068
*1.If 0 Hz is set, this function is disabled.
Output frequency
5-61
A004/A204
A061
A062
0 V
4 mA
A013 = 0 (%)
A103 = 20 (%)
Function name
No.
Jump Frequency 1/2/3
Jump Frequency Width
1/2/3
A067
A065
A064
A063
A064
Frequency
reference
10 V
20 mA
A014 = 100 (%)
A104 = 100 (%)
Data
0.00 to 400.0 (1000.)
Set the center of the frequencies at
*1
which to execute a jump.
0.00 to 10.00 (100.0)
Set one-half of the frequency width in
which to execute a jump.
A068
A068
A066
A066
Frequency reference
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
Default
Unit
setting
0.00 Hz
0.50 Hz