SUNFAR E300 SERIES 15
4.4.2 Simple Operation
Forbid connect power supply to inverter output terminals U/V/W.
Mot
U
Fig 4-2 Wiring of simple running
① Please wire as fig 4-2；
② Be sure correct wiring then power on. Inverter displays “P.oFF”, then “0”；
Be sure [F0.0] = 0③ ；
④ Based on inverter nameplate data for applied motor, please set parameter [F0.12] and
[F0.13]；
Press key to start inverter, and inverter outputs freq ⑤ 0 and displays “0.0”；
Press key ⑥ for UP function to increase set freq. Inverter output freq increases and motor
rotate speed increases；
Check motor running is normal or not. If any abnormal, please stop running immediately and ⑦
power-off. Then, check the reasons and run again；
Press key for DOWN function to decrease set freq⑧ ；
Press key again to stop running and power⑨ -off.
or
W
V
R
3PH power
uppl
×
×
×
3PH breaker
GND
STOP
RUN
STOP
RUN
Manufacture setting value of carrier wave freq is fixed between 1.5-12KHz.
If motor without load and under high carrier wave freq running, it may
cause slight shock. So, please decrease carrier wave freq value
(parameter [F0.8]）.
E300 Series Mini-type Integrated Universal Inverter Manual
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