can't link imaq grab to imaq close in labview

[remapears]

Hi there and thanks for entering this post 🙂

I am still new in machine vision. I'm working on a project in Labview, but I am not able to connect the session out of vi IMAQ grab to the session in of the vi IMAQ close.. Labview tells me that the two wires are of different data types: the type of the first is IMAQdx.ctl , the second is a class IMAQ.

Can you help ?

Thanks 

[kensign · Accepted solution]

Hi,

It looks like you are using IMAQ Close but have IMAQdx VIs for everything else. NI-IMAQdx and NI-IMAQ have separate driver APIs, so you need to be consistent with which set of VIs you are using. Since you are using IMAQdx, you just need to use the close from the IMAQdx palette.