Omega-vehicle-security OMP-MODL Manuel d'utilisateur télécharger pdf (Page 159)

10... HYPERTRACK™ REAL-TIME DATA DISPLAY

USING THE OMP-MODL10-10

Channel Ranges

The data channels are scaled and plotted per a single amplitude

axis on the left edge of the plot. Upon start of a Trend Tracking

session, the range for all channels defaults to +/-1000.

A Min. and Max. value for each channel can be set by editing the

appropriate text boxes. If all of the channels have the same

Min/Max values, then the vertical axis will reflect this range. For

example if 4 channels of room temperature are being logged, all of

the 4 channels could be set for 50 to 70 and the vertical axis would

reflect this approximate range.

If the Channels have different Min/Max settings, the vertical axis will

default to display as 0 to 100% of the range specified.

Data Buffer

As data is received by the Trending icon, it is buffered temporarily in

PC memory. Eventually, the buffer fills and the oldest data is

deleted as new data is added (FIFO). The amount of data that is

buffered in the PC is set in the Trending Configuration dialog by

editing the Sample Buffer text box.

Plot Period

The amount of data that is displayed in the Trending Window is set

by editing the Plot Period setting in the Configuration Dialog. Older

data (that has not rolled out of the buffer... see above) is still

accessible after it has scrolled out of the window by clicking on the

scroll bar buttons on the lower edge of the window.

NOTE: Stopping, then restarting a HyperTrack

session using a net containing File icons will cause

the file information to be overwritten with new data.

To save data from consecutive HyperTrack sessions,

rename any connected File icon before restarting the

HyperTrack session.

PAUSING A HYPERTRACK SESSION

By clicking on the Pause button on the toolbar, a HyperTrack session can be

temporarily stopped if the data being recieved is of no concern. Any connected

Destination File icons will stop writing to their files, but will not close.

RESUMING AFTER PAUSE

When in Pause mode, the Pause button will change into a Resume button. Clicking

this button will resume normal Tracking operation and resume writing to any

Destination File icons.

Figure 10... -

13: Pause

button

Figure 10... -

14: Resume

button

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Omega-vehicle-security OMP-MODL Manuel d'utilisateur Page 159

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