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In NI9214 K & R Type thermocouple data reading together

Hello Everyone,

 

Please find the attachments, pictures of reading thermocouple data from NI-9214module, previously I am occurring data from all installed K-Type thermocouple from channel cDAQ1Mod1/ai0:15, but now I am willing to distribute it like this cDAQ1Mod1/ai0:7(initial 8channels for K-Type) and (last 8 channel cDAQ1Mod1/ai8:15 for  R-Type. 

 

Help needed,

I wrote the program but it gave that task doesn't exist.

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Hello Everyone,

 

Please find the attachments, pictures of reading thermocouple data from NI-9214module, previously I am occurring data from all installed K-Type thermocouple from channel cDAQ1Mod1/ai0:15, but now I am willing to distribute it like this cDAQ1Mod1/ai0:7(initial 8channels for K-Type) and (last 8 channel cDAQ1Mod1/ai8:15 for  R-Type. 

 

Help needed,

I wrote the program but it gave that task doesn't exist.

 

Regards,

Taufeey

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Hi Taufeey,

 

now I am willing to distribute it like this cDAQ1Mod1/ai0:7(initial 8channels for K-Type) and (last 8 channel cDAQ1Mod1/ai8:15 for R-Type.

Then why do you create two DAQmx tasks instead of putting all channels into one task?

Why do you use empty DAQmx constants (for channels or sample clock) instead of giving correct values?

 

Help needed, I wrote the program but it gave that task doesn't exist.

Help for what?

Are we supposed to use Paint to draw something in your images?

Why don't you attach your VI?

 

All you need is two instances of DAQmxCreateVirtualChannel, called in series for the same task:

check.png

 

Btw. why do you think it's a good idea to post the same question twice?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Dear GerdW,

 

Thanks for your reply and answer, I appreciate you gave answer to my question.

 

Btw. why do you think it's a good idea to post the same question twice?

we are human being and mistakes done by us. That was a mistake.

 

There is no such thing to get rude men. again thanks

 

Regards,

Taufeey

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