Change during operation: N = impossible,
Y* = possible (enabled by using ), Y= possible (enabled by using
)
-54-
FUNC
DATA
Jump frequency 1, 2, 3
These functions jump frequencies to prevent overlap be-
tween the load mechanical resonance point and drive
output frequency.
Up to three jump points can be set.
These function do not operate when 0Hz is set.
No frequency is jumped during acceleration and decel-
eration.
If three continuous frequencies are set, the total of the
three jump widths is set as the jump width.
Jump frequency (Hysteresis)
This function sets a jump width in a range from 0 to 30Hz in 1Hz step.
Multistep frequency setting 1
Multistep frequency setting 2
Multistep frequency setting 3
These functions set a multistep frequency
setting
from 0 to 120Hz in 0.1Hz step (for 99.9 Hz or less) or
1Hz step (for 100Hz or more) by switching the external contact signal.
The ON and OFF of terminal function SS1/SS2 (see explanation of E01, E02, and E03) switches between
the frequencies set by these functions C05, C06, and C07.
Motor characteristics
This function removes abnormalities in the output current such as current vibration.
0
Current vibration is not suppressed.
to
1 0
Current vibration is minimized.
Jump
frequency
Jump
frequency
Jump
frequency
C05
C06
C07
C04
Factory
setting
Change during
operation
2
Y
P00
Jump width
Jump width
Jump width
C01
C02
C03
Frequency setting
Output Frequency
Factory
setting
Change during
operation
0.0Hz
Y
C01
0.0Hz
Y
C02
0.0Hz
Y
C03
Factory
setting
Change during
operation
3Hz
Y
Factory
setting
Change during
operation
0.0Hz
Y
C05
0.0Hz
Y
C06
0.0Hz
Y
C07
