LumaSense Technologies INNOVA 1412i - Manual (Page 110)

Chapter 9
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 110 of 202
Fig.9.4 The state of the Working Memory after a FULL RESET
9.2 Storage of Measurement Results
While a monitoring task is being performed measurement data is
stored in the Monitor’s Display Memory. When the monitoring task is
complete the data in Display Memory is normally copied into the
Monitor’s Background Memory to prevent it from being overwritten
(and therefore lost) by measurement data stored during the next
monitoring task. The same amount of data can be stored in both the
Background Memory and the Display Memory.
Structure of the Background Memory:
The data from a maximum of 10 monitoring tasks can be stored in
the Background Memory provided the total amount of data from the
10 tasks does not exceed the total Memory capacity of 131072
measurement cycles. Each monitoring task stored in the Background
Memory is given a “location number” (from no. 1 to no. 10). The size
of each location is flexible and is equal to the space required to store
all the data collected during a monitoring task. Each monitoring task
stored will occupy at least 2 % of the total Memory capacity.