Xylem HandyLab 750(EX) - Manual (Page 46)

46
Data Logger
The Data Logger
The meter provides a data logger. Prior to use, it must be confi gured and
then activated. You can choose from the following logger types:
• DIFF (signal-controlled logging of measured variable and temperature)
• INT (time-controlled logging at a fi xed interval)
• DIFF+INT (combined time- and signal-controlled logging)
• SHOT (manual logging by pressing the STO key)
The data logger records up to 5000 entries and saves them in a circular buf-
fer.
Already existing entries will be overwritten.
The following data are recorded: primary value, temperature, time stamp and
device status.
The HandyLab Pilot software allows convenient management of the data
logger. It is always the currently selected process variable which is recorded.
The “STO” icon and the memory address is displayed briefl y to indicate that
an entry is being saved.
Display: Icons related to the data logger
RCL :
Measured
values are
displayed
Logger type Date Data logger activated
Primary
process
variable
Temperature
Measured
value is
being saved:
STO
Memory address (0026) Next value
Time