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How are the common signal wires connected between the ATV71 and ATV320 drives?

Connect common signal wires between two drives.

Product Line:
All ATV71 drives, All ATV320 drives

All models and serial numbers


There is a mistake in the ATV320 installation manual.  There is no 0v terminal on the drive, but instead a COM.

For ATV71, the COM and 0V are the same.  So you can connect ATV320 COM terminal  to COM or 0v terminals of the ATV71.

Please note: ATV320 installation manual shows 0v.  There is no 0v on the ATV320, use COM instead.

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