Datalogging (Datalogger) - Burkert 8619 Operating Instructions Manual

9.22

Datalogging (datalogger)

This function is available as an option. See section 9.5
This function is used to log the measurement history of one to sixteen process inputs ("PV") on the memory
card at regular intervals defined in the "Period" function.
Risk of data loss
• Set the "status" of the function to "OFF" before removing the memory card from the device.
• Do not remove the memory card from the device when a file is being written.
• Do not switch off the electrical power source when a file is being written.
• If the datalogging is unintentionally interrupted, check the memory card on a PC and format it if
necessary before reuse in the device.
• In the event of problems during recording, the
access the "Information -> Log" menu and consult the error table in section 16.3.2.
1 to 16 process inputs
Fig. 88: Datalogger
Refer to section 8.10 to access the "Parameters" menu.
Parameters Datalogger
This is
when the
device is be-
ing parame-
tered............
....................
1) T he choices offered depend on the modules fitted and/or the options activated. See section 9.5 Consulting and/or
activating the available software options and section 15 Process variables.
STATE: Choose to activate (choose "ON") or deactivate (choose "OFF") the datalogger function.
PERIOD: Choose the data storage interval (in seconds), if datalogging is activated.
MAX LINES : Enter the maximum number of lines that a data file contains. The files are saved under
"DL000000" to "DL999999".
PV1 TO PV8 OR PV9 TO PV16: Choose the process input ("PV") for which the values are logged.
130
Data storage
(PV)
...
State:
This is
when the
device is be-
ing parame-
tered............
Period:
....................
Max lines:
PV1...PV8:
PV9...PV16:
English
X
icon is displayed. For more information,
Memory card
Real time clock
OFF
ON
ENTERING
ENTERING
M0:MAIN
M1:
...
1)
Mx:
Type 8619
Parameters menu