If the save interval is set to UpdateRate, the save interval will be what ever the update rate is. This will vary by power analyzer. The update rate can be changed in the settings.
If the save interval is set to Custom, the selectable range is between 2 seconds and 23 hours 59 minutes 59 seconds.
WTViewerE software enables PC connectivity for Yokogawa power analyzers such as the WT5000, WT3000E/ WT3000, WT1800E/ WT1800 , WT500 and WT300E/WT300 through Ethernet, USB, GPIB or RS232. This connectivity allows users to easily control, monitor, collect, analyze, and save measurements remotely.
Yokogawa's Power Analyzer software manages numeric, waveform, and harmonic data measurements. It enables data logging and instrument configuration from your computer.