14
P3
-
06
Cut-off
frequency
of torque
compensation
35%
0～100%
Then compensation cut-off
frequency is given according
to the percentage of the ra-
ted frequency of the motor.
P3
-
07
Differential
compensation
0.0%
0～10%
The method of increasing the
output frequency of AC drive
by proportional to the motor
load torque, is applied to
reduce the motor speed chan-
ge in accordance with the
load torque.
P3
-
08
No-load
current
30%
10～100%
Set the no-load current of
the motor as the reference
value of the slip compensa-
tion
P3
-
09
DC Braking
voltage
value
Model
dependent
110～150%
The DC voltage value of the
braking resistor is adjusted
by percentage.
P4 Fa ult an d prot ecti on par ame ters
group
P4
-
00
Motor
overload
protection
0
0～2
0
：
No overload protection
1
：
Normal motor overload
protection
2: AC drive overload prot-
ection
P4
-
01
Reserved
-
-
P4
-
02
Under-
voltage
protection
65%
40～100%
Set value of under-voltage
protection
P4
-
03
Detection
datum for
overflow
stall
150%
60～180%
1.5*Rated current of the AC
drive
P4
-
04
Lower limit
frequency of
overflow
stall
12%
1～100%
When the current exceeds the
limit value, drop the fre-
quency until the current
does not exceed the limit
or change the set value.
Function
Code
Parameter
Name
Setting Range
Default Address
0306H
0307H
0308H
0309H
0400H
0401H
0402H
0403H
0404H
P4
-
05
5.0s
Frequency
reduction of
overfolw
stall
0.5～100.0s
Deceleration time of over-
flow stall
0405H
