Parsing Data on an XY Graph

[edmiles55]

I have a XY graph which plots current vs voltage. The circuit is contained within a For Loop. I am looking for a way to store each iteration of the For Loop and then plot the I vs V data for each iteration in a single graph as if each iteration of the loop was its own individual data set.

[Jonnie_5]

I'd bundle the V-i data in each loop into a cluster, then build an array of each cluster to form a multi XY plot.  You can either update in the loop via a shift reg or feedback node or use autoindexing for post processing.

LV 7 example attached

[edmiles55]

Thanks this example got me close but I am measring two signals and require a third input in the cluster which incompatible with a XY Graph. I am sure there is a method to do this but just havent found it yet.

[edmiles55]

I am also using dynamic data wires out of a DAQ assist which do not cooperate with the cluster into XY graph.

[Jonnie_5]

You'll need to convert the dynamic data type (DDT) to a numeric form using convert DDT (Express pallate-> Sig Manip) and or split the data, depending on how many channels you are acquiring prior to bundling.