How to determine the maximum temperature in a row of 2 minutes?

I make the following request:

(1) temperature signal reads in all the 1 second, set in a while loop;

(2) I want to assure you that in a consecutive 2 minute, the temperature value is always less than a value, say 10 degree C;

(3) if she can meet the test, returns the value true, otherwise, continue to follow until it is true.

Possible ways to define a 1 d array with 120 elements, but I would like to know if there is a more elegant way? I can't put the table in a Subvi, when it is destroyed once the Subvi is left. LabVIEW edition offers the function of calculation of "RMS" (everything is in a under VI) and I do not have the function used in this VI.

If I understand the message of openness he wants to just wait that temperature is less than a threshold for at least 2 minutes, then exit?

Something like this should do if that's the case.

Tags: NI Software

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