XYGraph Ctr Refnum

[alenter]

hello：

      I have a question that these two XYGraph Ctr Refnums can not connect and appear classes conflict.

Does somebody know why appear this problem and how do I change the data types about Refnums.

[crossrulz]

It would help a lot if you posted the actual VI instead of just a picture.  There are too many details missing that the VI would answer.

[alenter]

This is the example about it.

[P@Anand]

I am unable to tell you what is happening under the hood, but to get rid of the broken wire here is what you have to do.

Go to the front panel and on the refnum right click>Show control (Do it for both the refnums), then drag one of the control and drop it in another. This would fix the issue. Even I am curious to understand  why this behaviour is.

[Nanthakumar]

Actually both XY graphs' Y arrays have different data types. Loop Iteration Timing Diagram Y array has U8 integer. XYGraphÒýÓþä±ú Y array has I32 integer. So only it is giving error. If you uncheck the Include data type option like following it will be ignored.

[alenter]

You say  Loop Iteration Timing Diagram Y array has U8 integer.Where I can find the Y array data types and How I can change Y array to the same data types 

[Nanthakumar]

If you create a "Value" property from that reference you can get the Y array values.

[alenter]

Can you show the sample steps for me by graph?  

[Nanthakumar · Accepted solution]

As "P@Anand" said, you can right click on both the refnum and select "Show Control". So that you can see both the XY graph. Now you can replace both the graphs, by just copy paste. May be replace it with "XYͼ".