LiteOn EVO 8000 Series - Page 106

103
Parameter
Name
Description
Setting Range
n1: Hunting Prevention
n1-00
Hunting Prevention
Setting
0 ∶ Disabled
1 ∶ Enabled
Default: 1
Range: 0, 1
n1-01
<4>
Hunting Prevention
Gain
If the motor oscillates during light load, gradually
increase this value by units of 0.1. If the motor
stalls, gradually decrease this value by units of 0.1.
Default: 2.00
Min.: 0.00
Max.: 5.00
n1-02
Dehunting effect
rate during
deceleration
Default: 0.20
Min.: 0
Max.: 2.50
n1-03
Dehunting
minimum frequency
of action
Default: Determined by
o2-03
Min.: 0
Max.: 60.00 Hz
n1-04
Weak magnetic
control depth
Default: 0
Min.: 0
Max.: 250
n2: Speed Feedback Suppression
n2-00
<9>
Speed feedback
suppression
Select valid/invalid speed feedback suppression
Default: 10.00
Min.: 0.00
Max.: 200.00
n3: Excessive Deceleration
n3-00
Overexcitation
deceleration delay
time
Default: 0.04 s
Min.: 0 s
Max.: 600.00 s
n3-01
Overexcitation
deceleration high
pass filter
bandwidth
Default: 20.0 Hz
Min.: 0 Hz
Max.: 500.0 Hz
n3-02
Overexcitation
deceleration high
pass filter gai
Default: 1.00
Min.: 0
Max.: 10.00
n3-04
Overexcitation gain
When the excitation is decelerated, the
overexcitation degree is determined by
multiplying this parameter by the output voltage.
When the motor stops running or re-accelerates
to the frequency command speed, the output
voltage will return to the normal value.
Default: 1.10
Min.: 1.00
Max.: 2.50
n3-06
Overexcitation
In the case of overexcitation deceleration, if oC
Default: 100%