Press the blue ON/OFF button to switch the data logger ON and
OFF.
Press the green START button. The square LED and the upright
triangle LED will light up and the control LED will light green for
1 second:
Data logging will begin after the LEDs have extinguished or, if an
initial delay period is specified, when that period has passed. The
running mode of the data logger changes to
logging
mode then.
It is not possible to start logging if there are currently log data
stored in the data memory of the data logger. If this is the case,
the square LED flashes 10 times and the control LED is blinking
red 5 times:
The stored log data have to be deleted (see 5.5) prior to be able
to start logging.
It is also not possible to start logging if the data memory is not
completely erased, e.g. when the data deletion process has been
interrupted or for other reasons has not successfully been com-
pleted. If this is the case, the reversed triangle LED flashes 10
times and the control LED is blinking red 5 times:
The deletion procedure must be initiated again (see 5.5). Make
sure that the process is successfully completed this time, other-
wise logging cannot be started.
Press the red STOP button for at least 2s. The square LED will
light up when logging has been terminated:
It is also possible to just switch off the data logger with the blue
ON/OFF button at any time. This does not affect the collected log
data in any way.
5. Operation
5.1 Power
5.2 Starting Data Logging
5.3 Stopping Data Logging
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