multifetch

[ques1]

I can not connect the waveform information output of ni-scope multifetch function, it shows an error "These cannot be wired together because their data types (numeric, string, array, cluster, etc.) do not match. Show the Context Help window to see what data type is required. The type of the source is 1-D array of cluster of 8 elements. The type of the sink is cluster of 8 elements.",How can its e.g. actual sample be extracted?

[Jack_A.]

In order to access the elements of the cluster, first you need to index the array so that you have a cluster. Then you need to unbundle the cluster to get at the elements.

I have attached a screenshot of some code which will do this. In this case, I used a For Loop to index the array, but you could also use the Index Array VI.

Hope this helps,
Jack