5
2. The functions of the datalogger
Listed in the order they appear when scrolling with the
function
button.
2.1 LOG
Used to start and stop logging. In addition, this function displays the
number of readings already stored in the memory (used), and the number
of readings that may be stored in the remaining memory (free). All the
readings stored in memory may be erased in this function. In addition, this
function will allow you to display how many separate runs have been
recorded.
2.2 METER
Displays the value of the channels that have been selected, in the
appropriate units. The readings are updated every second.
2.3 REVIEW
Displays the recorded values of the selected channels, starting with the
first reading in the last run (if the logger is not currently logging). If the
logger is currently logging, then the first reading in the current run is
displayed.
2.4 TIME / date
Displays the real time and date on two lines. The 24 hour clock may be
displayed in the appropriate country format (see 2.10f); the time
increments every second.
2.5 START time / date
This option allows you to set a future time and date at which logging will
start.
2.6 INT log / sample (logging/sampling interval)
The interval function is used to set the time intervals at which readings are
taken and stored in memory. The logging interval can be set between 1
second and 24 hours in 1-second increments. The second line is used to
set the time intervals at which inputs are sampled; these readings are
averaged and then stored in memory at the logging interval.
2.7 OUTPUT
Used for output of recorded data to a computer. During downloading of
data, the LCD displays the number of blocks to be downloaded and this is
decremented after each successful transmission of a block. No baud rate
