7
Anzahl blinken
Descrip-
tion
1 2 3 4 5 6 7 8 9 10 11 12 Time
between
blink
interval
Query
with
READ
button
Repeat
every x
seconds
during
long-term
display
Possible displays during the measurement operation and after completion of the stopping process
AL1
Blink red 1
time
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL2
Blink red 2
times
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL3
Light red 1
time for 2
seconds
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL1 + AL2
Blink red 3
times
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL1 + AL3
Light red 1
time for 2
seconds and
blink 1 time
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL2 + AL3
Light red 1
time for 2
seconds and
blink 2 times
-
Every 10
seconds
repeating 6
times
15, 30 or 60
seconds
AL1 + AL2 + AL3
Light red 1
time for 2
seconds and
blink 3 times
-
Every 10
seconds
repeating 6
times
15s, 30s oder
60s
6) LEDs: Alarm identification (optional)
*Duration reserve (optional)
With cumulative alarm events, it is also possible to set a duration reserve for the cumulative alarms.
This serves as a warning, at least on a cumulative alarm, that the duration of the remaining alarm
time is less than the programmed duration reserve.
Example:
Cumulative alarm at >8 °C for 60 minutes with a duration reserve of 10 minutes.
If the temperature accumulated for 50 minutes is over +8 °C, the device will recognise that the
duration reserve is reached. This is indicated with the green LED blinking 2 times, instead of 1 time
for display of normal operation without alarm. After another 10 minutes in the alarm temperature
range, the alarm is triggered and the red LED blinks.
