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ATV61: Is there a way to monitor or read the DC bus on the drive HMI?

Looking to monitor or read the DC bus on the ATV61 drive HMI.

Product Line:
Altivar 61/71  ATV61 ATV71


Limited access to terminals

There are no monitoring options for reading the DC Bus from the drive HMI.
In the monitor menu it will display "Mains Voltage".
To calculate the DC Bus voltage:
If you multiply this value by 1.414 (sq root of 2) the result will be the value of the DC bus.
However, the drive does a calculation with the DC bus voltage to determine the mains voltage (line supply).
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