Somat eDAQ
lite
164
I2773-4.4 en
Data Type
For 32-bit float input channels, select one of three available formats for data storage
and conversion.
NOTE
Using the integer data types requires that valid full-scale minimum and maximum
values are defined for each input channel selected for the DataMode.
8.3.2 Burst History
The Burst History DataMode stores one or more bursts of data when a user-defined
triggering event occurs. The term burst refers to a set of contiguous data samples. The
Burst History DataMode is particularly useful for characterizing rare events at high
data sampling rates. The eDAQ
lite
uses a circular buffer to allow storage of data both
before and after the specified trigger.
NOTE
The total number of points stored is the sum of the post-trigger and pre-trigger time
periods multiplied by the selected data sampling rate plus one since the trigger sample
is always stored.
Input Channel
The input channels can be any data type.
Data Type
For 32-bit float input channels, select one of three available formats for data storage
and conversion.
Data Type Description
32-bit float No conversion is necessary. Use the 32-bit float mode for computed
channels where full-scale estimates are uncertain or unknown.
16-bit integer Maintain the resolution of both the 12-bit and 16-bit A/D converters.
8-bit integer Lose significant resolution in both the 12-bit and 16-bit A/D converters.
Use the 8-bit integer mode only for a rough picture of channel
behavior.
HBM: public
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