Transfering the results from labview to teststand. How it works?

[MimiKLM]

Hi,

Sometimes, despite the tact that my LV code module returns the data with -exactly - two significant digits of precision, in TS report I see a number with sixteen digits of precision.

For example the data returned (not  only displayed) by the code module is -0.09 (DBL), but TS reports displays it to me as -0.0899999999999999.

Why it is like that?

[crossrulz · Accepted solution]

Because you are transferring a double precision floating point number.  The display has nothing to do with the actual data.