unwanted in chart peaks

Hello

I get real-data constantly, and also a Boolean data that tells me if I m receiving data. My problem is that when I m receive not of values, I get a zero and the graphics program, and I get unwanted peaks. My question is if there is a way for the graphics is not zero, just a blank space, or something...  Because I m thinking about a case structure and the Boolean value in the "?" icon... But I Don t know what to put in it in case of wrong, if I check the option of "use default if unwired" it graphic distillers a zero... =)

Thanks for your help, I m sorry if my question has been asked before, but I didn t know how formula he...

Nice day!

Assign the value NaN (not a number) instead of zero.  NaN values do not appear on graphs - just white you wanted.  A constant of type DBL, type NaN inside.

Lynn

Tags: NI Software

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