DATAPAQ TP3
Hardwired Telemetry
57
If the logger’s memory becomes full during hard-wired data-collection, the
logger will continue gathering data, but excess data will be passed to the PC and
not stored by the logger. When the profile run is complete, the full data can then be
saved as a paqfile within Insight
(
see p. 48
)
.
If the stop button has been set to be disabled
(
)
, this will not apply during
hardwired telemetry, i.e. the stop button will always operate.
Real-time Display During the Run
After the first few data packets have been received, the data starts to be
displayed in the Graph and Analysis Windows, scrolling in real time as new data
is received. You may change the way the data is displayed with the Axes tab of
the Graph Options dialog (from the right-click menu, or from the main menu
select View > Graph Options): under Telemetry, specify how much of the
recently received data is displayed, and whether you wish to see only a certain
temperature (y-axis) range, centered on a the latest data.
You may zoom the display as when viewing a paqfile (see the online Help
system), except that:
•
Double-clicking on the graph (or selecting Real Time Zoom from the View
menu or right-click menu) shows only the most recently received portion of
the data on the scrolling graph (see above).
•
Saved zoom modes are not available.
If the y-axis is not set to be centered (see above), the default y-axis zoom
changes as more data is received, in order to accommodate all received data.
To move the graph across the viewing area, hold Shift and drag the mouse pointer.
You may overlay one or more tolerance/ideal curves or other paqfiles on
the graph to compare with the data as it is being received (select View >
Overlay) (not available with Insight Furnace Surveying software).
You may open one or more existing paqfiles in separate tabs and switch
between them and the real-time data.
You may adjust the oven/furnace/kiln start position while a real-time run is
in progress (select Process > Adjust Oven/Furnace/Kiln Start, or use the right-
click menu).
Calculations shown in the Analysis Window for the chosen data-analysis
mode update continuously as new data is received. As for non-real-time runs,
calculations are performed only on the currently zoomed area shown on the
graph. However, if the graph is scrolling and showing just the most recently
received portion of the results, the analysis calculations will be performed as if
on the full zoom view.
Summary of Contents for Datapaq TP3
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