Multifunction DAQ

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custom scale for PXI-6229

Hi,

 

How to define a custom scale in the following API:

int32 DAQmxCreateAIVoltageChan (TaskHandle taskHandle, const char physicalChannel[], const char nameToAssignToChannel[], int32 terminalConfig, float64 minVal, float64 maxVal, int32 units, const char customScaleName[]);

 

I am using PXI-6229. Let me know if i can create a custom scale programmatically as well as through NI MAX.

 

Thanks,

Priya.

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Hi,

 

I think daqmx has the property as shown in the following image. You can see there are functions for scaling. You would have to do scaling before acquisition from a task.

 

regards,

vaibhav

 

 

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Hi,

Thank you for telling me how to create using APIs. But is there any way to create custom scales using NI MAX? I know we can create tasks using NI MAX...

 

Thanks.

Priya.

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