scope and read the significant digits vi

Hi all

Let me start by giving you some background.

I'm measuring a RMS (approximately 1.8V) voltage using NOR-Scope read Vi, which works very well, my problem is that I also try to calculate the current RMS within the same Vi, using a known resistance. With the voltage, I have only two significant digits using playback OR-Scope, which gives me too much a rounding error, when it comes to the current problem.

So my question is this; is there another stock Vi that I could use to increase the number of significant digits to get or is it possible to increase the number of significant digits with the Vi? Other ideas are welcome and thank you for your help.

I don't know what is this 'NO-Scope reading measure Vi', but how many significant digits you put your indicator (right click, properties)? If this does not help, please contact your VI.

Cameron

Tags: NI Software

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