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5.3.2 Initial power-on operation
When the drive passes the wiring and power supply inspection, turn on the air switch of the AC power supply at the
drive input side to supply power for the drive. The operating panel will first display ā- - - - -ā, and the contactor will be
normally engaged. When the characters displayed in the digital tube change into the set frequency, the drive
initialization is completed.
The initial power-on process is shown in Fig. 5-9:
Fig. 5-9 Initial power-on process of drive
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