Cannot use 2 channel from NI9215 module

[afifbimaridi]

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.

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

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..

[GerdW · Accepted solution]

Hi afif,

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@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.

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

[RavensFan · Accepted solution]

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"

[afifbimaridi]

wow thank you for your help, I'll try