Yokogawa WT300 Series Meter LabView THD Values

[cheungc]

I currently have a LabView program that reads current, voltage, power, etc. off of the Yokogawa WT310 power meters and saves it in a .txt file. However, I cannot seem to get the THD (A %) value from the power meters through LabView. Any help/advice would be appreciated!

[K C]

Hi,

The driver package of this instrument contains a VI for setting and reading the Harmonics.

Beside that the Harmonic commands are describe in the manual.

Are you using the driver and the manual ?? Show the program you are using.

Kees

[cheungc]

Hi, I'm using the instrument driver but can't seem to find the manual.

I'm trying to get the correct THD (A %) as displayed on the Yokogawa meter using frequency and current measurements, but my methodology is probably wrong. Thanks!

[K C]

The manual. Maybe this helps.

Kees

[sivayanama555]

Hai,,

Could you share the LabVIEW program that reads current & voltage  of the Yokogawa WT310 Meter.