24
04.06
AVR function
0: invalid
1: the whole process is effective
2: invalid only when decelerating
0
～
2
0
×
04.07
Cooling fan control
0: Automatic control mode
1: runs all the time during power on
0
～
1
0
○
04.08
Automatic fault reset
times
When the number of fault resets is set to 0, there is no automatic reset
function, and it can only be reset manually. When it is set to 10, the
number of times is unlimited, that is, countless times.
0
～
10
0
×
04.09
Automatic fault reset
interval
Set the automatic fault reset interval
0.5
～
25.0s
3.0s
×
04.10
Energy
consumption
braking starting voltage
If the internal DC bus voltage of the frequency inverter is higher than
the starting voltage of energy consumption braking, the built-in
braking unit will act. If a braking resistor is connected at this time, the
voltage energy raised inside the frequency inverter will be released
through the braking resistor, and the DC voltage will fall down.
330
～
380/660
～
800V
350/780V
○
04.11
Energy
consumption
braking action ratio
10
～
100%
100%
○
04.12
Over modulation
function selection
0: invalid
1: valid
0
～
1
0
×
04.13
PWM mode
0: full frequency seven segments
1: full frequency five segments
2: seven segments to five segments
0
～
2
0
×
04.14
Slip compensation
coefficient
The speed of asynchronous motor will decrease after being loaded.
Slip compensation can make the speed of motor close to its
synchronous speed, thus making the speed control accuracy of motor
higher. This coefficient is only valid for ordinary V/F mode.
0
～
200%
100%
×
04.15
Slip compensation
mode
0: invalid
1: low frequency compensation
Note: This parameter is only valid for advanced V/F.
0
～
1
0
×
04.16
Self-learning of motor
parameters
0: invalid
1: Static self-learning (STAR is displayed immediately when it is
started. After finished, END is displayed and disappears after 1s
0
～
1
0
×
04.17
Motor rated Power
After the rated power of the motor is changed to 04.17, 04.01, 04.02,
04.04, 04.05, 04.18
～
04.20 are automatically updated as the
default parameters of the motor with corresponding power.
0.0
～
2000.0KW
Model
setting
○
04.18
Rotor resistance of
motor
0.00
～
200.00Ω
Model
setting
○
04.19
Inductance of stator
and rotor of motor
0.00
～
200.00mH
Model
setting
○
04.20
Mutual inductance
between stator and
rotor of motor
0.00
～
200.00mH
Model
setting
○
04.21
Speed loop 1
Proportional gain
Function codes 04.21
～
04.26 are valid in vector control mode.
By setting proportional gain P and integration time I, the speed
response characteristics of vector control are changed.
1
～
100
30
×
04.22
Speed loop 1 Integral
time
0.01
～
10.00S
0.50
○
04.23
Low frequency
switching point
0.0
～
10.0Hz
5.0
×
04.24
Speed loop 2
Proportional gain
1
～
100
20
○
04.25
Speed loop 2 Integral
time
0.01
～
10.00S
1.00
○
04.26
High frequency
switching point
【
04.23
】～
320.0Hz
10.0
×
04.27
Vector Slip
compensation
In vector control mode, this parameter is used to adjust the speed
stability accuracy of the motor. When the motor is overloaded and the
speed is low, increase this parameter, otherwise decrease this
parameter.
50%
～
200%
100
○
04.28
speed loop filter time
constant
Set the speed loop filtering time
0.000
～
1.000S
0.010
○
04.29
Reserved
-
-
0
◆
04.30
speed loop torque limit
The set value is a percentage of the rated current of the motor
0.0%
～
200.0%
150.0
○
