SD1 Series Inverters Function Parameters
-39-
Name Description Default
Modify
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
capacity. The inverter
needs to derate on high
carrier frequency. At the same time, the leakage
and electrical magnetic int
increase.
Applying low carrier frequency is contrary to the
above, too low carrier frequency will cause
unstable running, torque decreasing and surge.
The manufacturer has set a reasonable carrier
frequency when the inverter is in factory. In
general, users do not need to change the
parameter.
When the frequency used exceeds the default
carrier frequency, the inverter
10% for each additional 1k carrier frequency.
Setting range: 1.0~15.0kHz
P00.15
Motor
parameter
autotuning
1: Rotary autotuning
Comprehensive motor parameter autotune
It is recommended to use rotating autotuning
when high control accuracy is needed.
2: Static autotuning 1
(autotune totally); It is
suitable in
the cases when the motor cannot
de-couple from the load. The au
motor parameter will impact the control accuracy.
3: Static autotuning 2 (autotune part
parameters); when the current motor is motor 1,
autotune P02.06, P02.07, P02.08
0 ◎
P00.16
AVR function
selection
0: Invalid
1: Valid during the whole procedure
The auto-adjusting function of the inverter can
cancel the impact on the output voltage of the
inverter because of the bus voltage fluctuation.
1 ○
P00.18 Function 0~6 0 ◎
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