DS-2000 Frequently Asked Questions

Question number FAQ-0677

In the DS-0222 tracking analysis software, the difference in display between the "Peak Search" and "Order Band" tracking settings is as follows:

Depending on the settings, tracking data will be displayed as shown in the following table. The explanation uses an example where the bandwidth setting is set to a large value of "51". An example of the display in that case is shown in the figure below.

Peak Search	Order Band	Drawing data	Display on the graph
OFF	OFF	It will be displayed at the set order of 1 point.	Peak points are indicated by squares (□).
ON	OFF	The system searches for peak data points within a 51-point range centered around the set order point and displays this data. The peak point may change with each rotation.	The peak points that were found will be displayed as squares (□).
OFF	ON	A partial overall of 51 points is calculated centered around the set degree point, and this data is displayed.	The bandwidth is displayed as a red line.
ON	ON	The system searches for peak data within a 51-point range centered around the set order point, calculates the partial overall value for the 51-point range centered on this peak point, and displays this value. The peak point may change with each rotation.	The peak points that were found are shown as squares (□), and the bandwidth is indicated by a red line.

■ Peak Search: OFF and Oder Band: OFF
<Tracking using data from set order points>

■ Peak Search: ON and Oder Band: OFF
<Tracking display using peak data within the bandwidth>

■ Peak Search: OFF and Oder Band: ON
<Calculate the partial overall bandwidth around the set order and display this tracking.>

■ Peak Search: ON and Oder Band: ON
<Calculate the partial overall around the peak point within the set order and display this tracking.>

Last updated: 2008-11-17