Hi,
A dashed line means that the wire is broken - you are probably connecting different data types together. If you take your mouse over the broken wire, it will tell you exactly what is wrong with the datatypes. The Scale by power of 2 outputs a double. Vaild data types for the FP write are: Float (DBL), Float
Array, Boolean, and Boolean Array.
I hope this helps!
Regards,
Nadim
Applications Engineering
National Instruments