Siemens FUS1010 Manuel d'utilisateur télécharger pdf (Page 91)

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1010NFM-3J

Section 2

2.8.3 TIME BASE

The [Time Base] option list defines the stripchart x-axis display interval. The stripchart plots an average

of readings obtained during the elapsed time between reports. Stripchart resolution is 1 data point per

pixel, of which there are approximately 100 on the short strip-chart plot and approximately 200 on the

full screen stripchart plot. Five pixel reports occur between major stripchart divisions.

NOTE: The stripchart display identifies the “real time” when the computer records the most

recent graduation. You can time-stamp any graduation by counting back in graduation

intervals. The default interval setting is 1 second.

To select a Time Base:

To access the [Time Interval] option list press

Move the cursor to the desired interval by pressing

To store your selection press

Valc and Vaer use the span settings from the [Data Span/Set/Cal] menu. The following data Items are

available for the Stripchart Display:

• Vfo ........................... (spanned flow) *default

• Vfab ......................... (spanned unsigned flow magnitude)

• Visc ......................... (viscosity)

• Temp ....................... (temperature)

• Vs ............................ (sonic velocity)

• Valc.......................... (signal amplitude)

• Vaer ......................... (aeration/cavitation)

• Vsg .......................... (spanned unsigned flow magnitude)

To select a data item for the stripchart:

To access the [Select Data] option list press

Move the cursor to the desired item by pressing

To store your selection press

2.8.2 DATA DISPLAY

The [Data Display] option list allows you to select a format for the stripchart plot. It offers the choice of

displaying data either in the current data rate units or as a percent of span defined in the Data Span/

Set/Cal menu. [Data Rate Units] is the default selection.

To select a format for the data display:

To access the [Data Display] option list press

To move the cursor to the required scale unit press

To store your selection press

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Siemens FUS1010 Manuel d'utilisateur Page 91