|LabVIEW 2016 Help|
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|LabVIEW 2020 Help|
You can configure a VI to retain wire values so that when you create a probe on the block diagram, the probe displays the data that flowed through the wire at the last VI execution. Using probes after a VI runs is useful when the block diagram is complex and you want to debug the VI.
Complete the following steps to create a probe after a VI runs.
Click the Do Not Retain Wire Values button at any time to refrain from saving wire values at each execution.
|Note Choose the Do Not Retain Wire Values option to reduce memory requirements and improve performance slightly.|