DAQmx port issue

[VikashKumar23]

Hi,

My project is to check the continuity of 6 cables using DAQmx.

Hardware used are SCB-100 breakout box and USB6509

The issue is I can able to get the continuity of 5 cables but on the 6th one, the values are oscillating. All the 6 cables continuity testing are of the same logic. If you see the number 11 output it's oscillating. 

I have attached the vi and sub vi .

Please do have a look and help me to resolve this issue.

I even tried connecting with a different port but still, I have the same issue. 

[HenryD-R]

Hi VikashKumar23,

So the oscillating values follow the specific cable when you change the order of the 6 cables? 

Does the cable work as expected otherwise? It could be that the cable itself is broken in some way, do you have another cable that you can swap this out with and check 6 at once? 

Kind Regards, 

Henry

[VikashKumar23]

Hi,

I fixed the problem. 

Initially I found out whats the actual issue by adding a probe to all the data read o/p.

The problem is there is no time delay.

Now I have put my code into a for loop and added a time delay.

the vi works fine now.  

[HenryD-R]

Hey, 

I'm glad to hear you're up and running now!

Regards, 

Henry