About Data Tables - Campbell CR300 Series Product Manual

Table 12-3: FP2 decimal location
Absolute value
0 – 7.999
8 – 79.99
80 – 799.9
800 – 7999.
NOTE:
String Boolean
and
Sampling a Boolean
displays in the Numeric Monitor Public and Data Tables as true or false.

12.5 About data tables

A data table is essentially a file that resides in data logger memory (for information on data table
storage, see Data memory
columns, or fields. The first four rows constitute the file header. Subsequent rows contain data
records. Data tables may store individual measurements, individual calculated values, or summary
data such as averages, maximums, or minimums.
Typically, files are written to based on time or event. The number of data tables is limited to 20.
You can retrieve data based on a schedule or by manually choosing to collect data using data
logger support software (see
Table 12-4: Example data
TOA5, MyStation, CR300, 1142, CR300.Std.01, CPU:MyTemperature.CR300, 1958, OneMin
TIMESTAMP
TS
2019-03-08 14:24:00
2019-03-08 14:25:00
2019-03-08 14:26:00
2019-03-08 14:27:00
Decimal location
X.XXX
XX.XX
XXX.X
XXXX.
variables can be output with the
variable will be either -1 or 0 in the collected Data Table. A Boolean
(p. 66)). The file consists of five or more rows. Each row consists of
Collecting data
RECORD
RN
0
1
2
3
Sample()
(p. 57)).
BattV_Avg PTemp_C_Avg
Volts Deg C
Avg Avg
13.68 21.84
13.65 21.84
13.66 21.84
13.58 21.85
instruction. Results of
Temp_C_Avg
Deg C
Avg
20.71
20.63
20.63
20.62
12. Working with data 61