74
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
d-20
Preset speed (6)
- maximum speed (A-00)
to maximum speed (A-00)
1 0
r/min
d-21
Preset speed (7)
- maximum speed (A-00)
to maximum speed (A-00)
1 0
r/min
Preset speed (1) (d-15) to preset speed (7) (d-21):
These are speed command settings of preset operation functions selected by multifunction input signals. For
information on selection of the preset operation through the multifunction input function, refer to "6.4. Area c
(Multifunction Input Related Setting Area) in Chapter 6" and "7.4. Area c (Multifunction Input Related Setting
Area)" in Chapter 7.
Speed command jump function settings
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
d-22
Jump speed (1)
0 to maximum speed (A-00)
1
0
r/min
d-23
Jump speed (2)
0 to maximum speed (A-00)
1
0
r/min
d-24
Jump speed (3)
0 to maximum speed (A-00)
1
0
r/min
d-25
Jump speed (4)
0 to maximum speed (A-00)
1
0
r/min
d-26
Jump speed width
0 to 300
1
0
r/min
Jump speed (1) (d-22) to Jump speed width (d-26):
To avoid resonance point speed caused by load machines, use these functions to jump speed commands. As
shown in the figure below, they are jumped at each point with hysteresis characteristics. Speed commands,
which are input to the acceleration/deceleration control, will be jumped. Therefore, while the inverter is
accelerating or decelerating, they pass within the jump width at a slope depending on acceleration or
deceleration time settings.
Speed command
Setting voltage (terminal block)
[VFC66-Z TB1] (AIN1)
d-26
d-26
d-26
d-26
d-22
to d-25
d-22
to d-25
d-22
to d-25
d-22
to d-25
Speed command jump function
Speed command
Setting voltage (terminal block)
[VFC66-Z TB1] (AIN1)
d-26
d-26
d-22
to d-25
d-22
to d-25
When areas to be jumped overlap one another
