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Issues with DAQmxStartTask function

Hi Folks,

 

I am using NI-PCI-DIO-96 for IO connections and using NI-DAQmx functions to support in  CVI.

 

 The issue is when i call DAQmxStartTask  function to start a new task for a new port in same device (eg: switching from port0 tasks to port1 tasks for Dev1), all my previous tasks on port0 are reset to 0. The system seems unable to hold previous values for that port.

 

When i emulate the same in NI-MAX using test-panels, i dont see any issues while setting different channels in different ports.

 

Can you please help to figure-out any possible fixes for this ?

 

Thanks,

Jack

 

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