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cRIO 9053 Analog Threshold Triggering

Hi guys,

I have to develop an acquisition system using my cRIO 9053 (enabled to use NI DAQMX) which has to start the acquisition of all sensors in a synchronized way when one of it (let's call it the master) senses a value above a threshold (positive or negative). If possible i would like to get also pretriggered samples.  In addition it has to stop the acquisition when the master sensor output value is in a certain range. 

Can you please give me an advice on how handle this problem? Actually i have already set up an acquisition system but i'm starting/stopping the acquisition in a  manual way via TCP. 

 

Thank you in advance 🙂

Have a nice weekend

Antonio

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