dynamic select channel to populate legend

[Balaji_DP]

Hello Ni,

                    i am acquiring 16 channels each channels has their own name,  when i double click on the graph the channel select.vi populated and it list the channel name. if i select the first 5 channel name or last 5 channel name or single channel name. the selected channel that should be populate in legend name.

i am facing the problem when i select the middle from any channels list its not showing the name, this same method i was done with labview 7.1 that was work well.

please find this attachment,  of my code

[Baji]

For me the VI is working perfect without issues.

[JK1 · Accepted solution]

Hi,

You are getting error or just a blank plot name while doing this operation.

One point i can observe here is:

1. The "name out" array which has the channel names must have indices referred by index out  array.  If the index referred by index out is not in Name out then blank string will be returned.

Kindly check out if this condition is met.