Megmeet MV200 Series - 6.10 Advanced function parameters (Group P12)

161
Skip frequency 1
lower limit
Skip frequency 1
upper limit
Skip frequency 2
lower limit
Skip frequency 2
upper limit
Skip frequency 3
upper limit
Skip frequency 3
lower limit
Set frequency
Frequency
after adjustment
Fig.6-49 Diagram for the skip frequency and scope
After the skip frequency is set, even if the set frequency of the drive is within the mechanical resonance
frequency range of the drive system, the output frequency of the drive will be adjusted out of the range to
avoid running with the resonance frequency.
6.10 Advanced function parameters (Group P12)
0: Disabled
1: Enabled
In the no-load or light load process of the motor, detect the load current and properly adjust output
voltage to achieve energy-saving effect.
 Note
This function is especially suitable for the fan and pump load.
Table 6-15 Set the carrier wave frequency when the drive is outputting the PWM wave
Drive power Leave-factory value of carrier wave frequency
G: 0.75
～
7.5 kW
P: 0.75
～
7.5 kW
6kHz
G: 11
～
45 kW
P: 11
～
55 kW
4kHz
G: 55
～
90 kW
P:75
～
110 kW
3kHz
G:110
～
280 kW
P:132
～
315 kW
2kHz
Carrier fre
q
uenc
y
0.7~16.0kHz
(
4.0
)
P12.02
Ener
gy
-savin
g
runnin
g
0~1
(
0
)
P12.01
Reserved 0P12.00