- 117 -
possibility of over voltage fault alarm. When there is brake resistor or it has
not need for fast deceleration, select “Enabled".
Oscillation suppression
gain
Factory
default value
Model
dependent F3-11
Setup range 0 ~100
Select “0” for this gain when the motor has no oscillation. Only when the
motor has obvious oscillation and cannot run normally can this gain be
properly increased. The bigger the gain is, the better oscillation suppression
result will be. The method of selecting this gain is to select the smallest one
on the premise that there is effective oscillation suppression measure, so as
to ease the negative effect on the VF operation.
Group F4 Input Terminal
The standard unit of IS300 series driver has five multifunctional digital input
terminals (DI5 of which can be used as high-speed pulse input terminal) and
two analog input terminals. If the system needs more input/output terminals,
optional multifunctional input/output expansion card can be used.
The multifunctional input/output expansion card has 5 multifunctional digital
input terminals (DI6 to DI10) and 1 analog input terminal (AI4).
F4-00
DI1 terminal
function
selection
Factory default
value
1
F4-01
DI2 terminal
function
selection
Factory default
value
0
F4-02
DI3 terminal
function
selection
Factory default
value
0
F4-03
DI4 terminal
function
selection
Factory default
value
9
F4-04
D15 terminal
function
selection
Factory default
value
0