Goodrive300-01 inverter for air compressor Function parameters
-17-
Function
code
Name
Detailed instruction of parameters
Default
value
Modif
y
the reverse direction. FWD/REV indicator is on.
Modify the function code to shift the rotation direction
of the motor. This effect equals to the shifting the
rotation direction by adjusting either two of the motor
lines (U, V and W). The motor rotation direction can
be changed by QUICK/JOG on the keypad. Refer to
parameter P07.02.
Note: When the function parameter restores to
the default value, the motor’s running direction
will restore to the factory default state. In some
cases it should be used with caution after
commissioning if the change of rotation
direction is disabled.
2: Forbid to run in reverse direction: It can be used in
some special cases if the reverse running is
disabled.
P00.14
Carrier frequency
setting
The relation between the device model and carrier
frequency:
Model
Default value of carrier frequency
380V
18.5~75kW
4kHz
90~160kW
4kHz
Above 160kW
4kHz
The advantage of high carrier frequency: ideal
current waveform, little current harmonic wave and
motor noise.
The disadvantage of high carrier frequency:
increasing the switch loss, increasing inverter
temperature and the impact to the output capability.
The inverter needs to derate on high carrier
frequency. At the same time, the leakage and
electrical magnetic interference will increase.
Applying low carrier frequency is contrary to the
Depend
on model
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