DLR-TL001 Functional Description
6 DLR-TL001
• ETA alarm (see ETA_ALRM bit in the STATUS
register description: exceeding an extimated
time).
• Bin counters alarm (see BIN_ALMR bit in the
STATUS register description: at least one histo-
gram went above its preset THR - threshold).
• Mean Kinetic alarm (see MKT_ALRM bit in the
STATUS register description: temperature over a
calculated THR).
• Shelf life alarm (see SHL_ALRM bit in the STA-
TUS register description: residual life time not
sufficient).
• If the battery has not enough charge to continue the
logging activity, the red or green LED will blink for 2
seconds (the green one in case of no alarms, the red
one in case of some alarms).
Table 1. Alarm Indicator
If the BE bit is 1 (Start/stop function active), in addition to
the behaviour described above, the logging activity start
can be performed as follows:
•Hold down the button.
• Wait until the green LED lights and the red LED
start blinking.
• Release and press again the button within 5
seconds to confirm the command.
• As the command is accepted, the green LED will
stay lit for 15 seconds.
• The acquisition is started.
If the SD bit is 0, the logging activity stop is also allowed as
follows:
•Hold down the button.
• Wait until the red LED lights and the green LED
start blinking.
NO ALARM ALARM
Temperature Status
Green Red
Battery Status
No flashing Flashing
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