graph

[Mayur789]

I'm having Voltage and current value. I wanted to track the Resistance value in the graph. Who do I point it out in graph. Thanks in advance.

[GerdW]

Hi Mayur,

Mr. Ohm once said R=U/I!

Who do I point it out in graph.

Calculate R and plot it in your graph (or chart). The context help for both graph and chart shows the expected datatypes…

What exactly is your problem? Where are you stuck? Can you attach your VI?

[Mayur789]

Its ok can you tell me how to how to plot 2 multiple xy graph. The 1st XY values are in dbl and the other is in array form.

[GerdW]

Hi Mayur,

see the context help for the XY graph to get an idea of what to do!

If you have problems following the context help you should attach your VI…

[Mayur789]

This is happening. Please send me some vi of you doing it.

[crossrulz]

1. Your second plot will be really boring since it is a single data point.  Use Build Array to turn those into arrays before using the bundle.

2. Use Build Array to create an array of plots that then goes to the graph terminal.

[Mayur789]

This is happening. Sorry but I'm dumb plz help me

[GerdW]

Hi,

try this:

Exactly as is written in the context help: create a single plot by creating a cluster from two arrays, then create an array of plots…

When you don't understand the context help you should take the free online lessons for LabVIEW beginners! (I also recommend this training as you are trying to wire two data sources into one data sink: THINK DATAFLOW!)

@Crossrulz:

A single point might be boring, but can also be used to denote special "events" like maximum/minimum…

[Mayur789]

I can't able to see 2 curves 😫

[GerdW · Accepted solution]

Hi Mayur,

change the plot style to show points…

(Hint: expand the plot legend to show two plots.)