Unable to connect from bundle to temperature graph

[aloislowintown]

Hi! There is the problem that I am facing now, is the connection that says,

You have connected two terminals of different types.

The type of the source is cluster of 2 elements.

The type of the sink is 1D array of

    double [64-bit real (~15 digit precision)]

how to figure this out and may I have the solution, please?

Aloysius Low

[Sam_Sharp]

If you look at the context or detailed help for the graph, it explains the data types that it accepts. The waveform graph is used for displaying a complete set of time-series data with a uniform time between points. (with a t0, dT and Y values). It accepts either a 1D or 2D array of points (where t0 = 0 and dT = 1) or a waveform.

You are probably looking for an XY graph instead of a waveform graph - that is used to display an arbitrary plot of X & Y values and accepts a cluster containing an array of X and Y values.

[Stuart.Parkinson]

I cant open your vi as I only have 2012 on this machine. A snippet would be useful.

However, the error message explains everything 🙂

Looks like you are trying to feed a cluster of two elements into a graph that is expecting a 1D array of numbers. Where do you get your cluster from, and what are the two elements in it? Normally you would have an array of data to feed into a graph (feeding in just one point kind of defeats the object of having a graph) so why do you have a cluster rather than an array?

[Michel_Gauvin]

You need to wire it to a XY graph the way it is programmed in your VI.  The first array contains the X values and the second array contains the Y values.

Now, if it's not what you want, you can still use a waveform graph but instead of using the bundle cluster use the build array, but this will create two waveforms.  See examples below:

[aloislowintown]

Thank you for the solutions.