How to read single data from datalog with specific Time & Date

Ewon Support Ewon Flexy
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#1

I need to read value of specific date & time. I tried following. but error is coming.
GET Tagname,"&[$dtHL$ftB$st17102020_233000$tnFREQUENCY$et17102020_233000]"
Datatype of Tagname is integer. I need to use that value further for mathematical operation.
Please tell me how to do this. thank you.

#3

A post was merged into an existing topic: How to extract value from datalog of specific date & time