DS-2000 Frequently Asked Questions
Question number FAQ-0679
How can I display the time waveform and power spectrum waveform at a specific rotational speed from the data transmitted using the DS-0222 tracking analysis software?
■Operating Procedure
- Click "Offline" → "Preview" to open "FileView". In the preview, specify the region containing the specific rotation speed as the analysis range (this determines the starting point of the ORF file analysis).
- Configure the DS-0222 tracking software as follows:
● Averaging process settings Averaging mode Power spectrum averaging average method Number of times Average number of times 1 time ● Sample condition setting Sample score 2048 points, or any other appropriate score Overlap amount 50 % - Clicking the AVG button will display the first 2048 points of the analysis range specified in step 1 above. (Check the rotation speed monitor.)
- Clicking the AVG button again will update and display 1024 points of data, as the overlap is 50%. (Check the rotation speed monitor.)
To reiterate, the data is 50% overlapped, so there are no data gaps.
Last updated: 2006-08-21