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Display Setting Description Setting Setting
6-21
*F_58 0 t o 3 0 JUMP FREQUENCY (Hysteresis) 3 Hz
*F_59 0 to 4 0 0
JUMP FREQUENCY 1 0 Hz
*F_60 0 to 4 0 0
JUMP FREQUENCY 2 0 Hz
*F_61 0 to 4 0 0
JUMP FREQUENCY 3 0 Hz
This sets the three midpoints and the hysteresis for the
jump frequencies which are used to prevent vibration
from occurring at certain frequencies due to mechanical
resonance between the load and the motor.
[Jump frequency 1] The midpoints for the frequencies
[Jump frequency 2] to be jumped can be set in steps
[Jump frequency 3] of 1 Hz.
NOTE:
- If jump frequencies have been set, they will be
ignored during acceleration and deceleration.
- If a jump frequency is set to zero, the jump function
becomes inactive.
F_62 15 to 4 0 0
BASE FREQUENCY 2 60 Hz
This sets Base Frequency 2 to within a range of 15 to
400 Hz in steps of 1 Hz. It is used when the terminal
X4 has been set to function as a command terminal
for switching to Base Frequency 2 (F_43 = 2 ).
NOTE: If the Base Frequency is greater than the
Maximum Frequency, the output voltage will not rise to
the rated voltage. Set the ratio between the Base
Frequency and the Maximum Frequency to less than 1:8.
*F_63 0.00 to 3600
ACCELERATION TIME 2 10.0 s
*F_64 0.00 to 3600
DECELERATION TIME 2 10.0 s
This sets the acceleration time 2 and deceleration time 2
when terminal X4 has been set to function as a command
input terminal for switching to:
acceleration/deceleration time 2 (X4: F_43 = 0) or to
base frequency 2 (F_43 = 2).
Setting details are the same as for function F_06 and
F_07.