GD200A series VFD Basic operation instruction
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7 Basic operation instruction
7.1 What this chapter contains
This chapter describes the internal function mode of the VFD in details.
Check all terminals are connected properly and tightly.
Check that the power of the motor corresponds to that of the VFD.
7.2 First powering on
Check before powering on
Please check according to the installation list in chapter two.
Original powering operation
Check to ensure there is no mistake in wiring and power supply, switch on the air switch of the AC
power supply on the input side of the VFD to power on the VFD. 8.8.8.8.8. will be displayed on the
keypad, and the contactor closes normally. When the character on the nixie tubs changes to the set
frequency, the VFD has finished the initialization and it is in the stand-by state.
LED displays "8.8.8.8.8" and in the
standby state 7 LEDs are on
Below diagram shows the first operation: (take motor 1 as the example)
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