Campbell CR300 Series Product Manual page 227

expression
A series of words, operators, or numbers that produce a value or result.
F
FAT
File Allocation Table - a computer file system architecture and a family of industry-stand-
ard file systems utilizing it.
FFT
Fast Fourier Transform. A technique for analyzing frequency-spectrum data.
field
Data tables are made up of records and fields. Each row in a table represents a record and
each column represents a field. The number of fields in a record is determined by the
number and configuration of output processing instructions that are included as part of
the DataTable() declaration.
File Control
File Control is a feature of LoggerNet, PC400, PC200W, Device Configuration Utility, and
RTDAQ data logger support software. It provides a view of the data logger file system and
a menu of file management commands.
fill and stop memory
A memory configuration for data tables forcing a data table to stop accepting data when
full.
final-data memory
The portion of SRAM memory allocated for storing data tables with output arrays. Once
data is written to final-data memory, it cannot be changed but only overwritten when it
becomes the oldest data. Final-data memory is configured as ring memory by default,
with new data overwriting the oldest data.
Appendix C. Glossary 214