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Cannot use 2 channel from NI9215 module

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Hi, I am Afif Bimaridi, currently studying in Korean National University of Transportation.

 

I need to acquire two different voltage signal from NI9215 module and made this program.

afifbimaridi_0-1622708341514.png

 

however it shows error message when I run this program, shown in belom picture

afifbimaridi_1-1622708441105.png

 

Is it impossible to use 2 channels in 1 module?

I tried different kinds of acquiring signal method but same error messages appear.

 

I would be Really grateful if someone could give advice.

Thank you..

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Solution
Accepted by topic author afifbimaridi

Hi afif,

 


@afifbimaridi wrote:

Is it impossible to use 2 channels in 1 module?

I tried different kinds of acquiring signal method but same error messages appear.


Place both channels into just one (1) DAQmx task!

Best regards,
GerdW


using LV2016/2019/2020 on Win8.1/10+cRIO
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Solution
Accepted by topic author afifbimaridi

When you get an error message, it often helps to search the forums or even through Google before posting a question.

 

Search for "error 50103" and you'll find thousands of messages with the same question giving the same answer.

 

(It helps to leave the negative sign from the error in a search since most search engines would treat error -50103 as a search for messages with "error" but without "50103"

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wow thank you for your help, I'll try 

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