INVOEE VC610 CNC spindle VFD wiring show

2017-10-13 11:07:49

Basic VC610 CNC spindle wiring, as below:

1.When 1-2 of JP1 is shorted, AO outputs 0 --- 10V voltage.

2. When 2-3 of JP1 is shorted, AO outputs 0 --- 20mA current.

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Terminal symbols of CNC spindle inverter wiring are described in table below:

1) For single-phase 220V AC power, input/output main circuit terminals are defined as follows:

Terminal symbols

Description of functions

Terminal symbols

Description of functions

B

DC brake resistor can be connected between + and B

+

Positive terminal of voltage on DC side

U, V and W

Connected with AC220V motor

L1, L2

Connected with single-phase AC220V power source of power grid

2) For 3-phase 220/380V AC power, input/output main circuit terminals are defined as follows:

Terminal symbols

Description of functions

Terminal symbols

Description of functions

B(PB)

DC brake resistor can be connected between + and B (PB)

+

Positive terminal of voltage on DC side

U, V and W

Connected with 3-phase AC motor

R, S, T

Connected with 3-phase AC power of power grid

Negative terminal of voltage on DC side

PE

Ground terminal

Attention:Power terminals of the CNC spindle VFD wiring should be connected correctly, otherwise permanent damage to the frequency converters will be caused.