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Question about running the daqmx example

I'm trying to run DAQMX examples I found on find examples (Digital output on DAQMX section)  ( on labview help) on my NI9485. But when I run the Vis ..nothing happens. But when I test my modulator with Daq Assistant it works. What am I doing wrong?

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@Canucks.canucks wrote:

What am I doing wrong?


Please show us what you are doing

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I'll post once I'm on my laptop . I just ran the vi on finding example . Vi is called digital output

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This one. 

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Nothing happens?

 

One thing happens.  You write a True value to the channel which sends it high.  Then it keeps doing that same thing over and over and over, which isn't going to look like anything because you aren't changing the value.

 

What do you expect the VI to do?

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When I send true or false with daq assistant,  the resistance on  my device that is attached to my daq goes up and down . This time it didn't 

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But you are never sending a false in your code.  You are only sending a true.

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As mentioned by RavensFan, the code snippet you included is only sending a true value.

 

Are you seeing the same resistance at your device as when you use DAQ assistant to send true? Are you able to probe the output line to ensure it goes high?

 

Regards,

Alex
Hardware Engineer
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