usb-2404-ui Not Working with MccDaq.dll

[amentges]

I recently purchased 2 of the usb-2404-UI. I am trying to interface with them via the Universal Library with C#. When I run the InstaCal application, I can see that it is reading in the voltage range that I want (+/- 10 volts). I have all of the channels setup for voltage. But when I try to interface with the board in C# it shows that be board only has a range of +/- 1 volt and not the full range that the board is supposed to support.

Is there some setting that I am missing that will allow me to read the DAQ at full range? Or is this a driver issue? I have tested it with software I have written and the sample software provided in the Universal Library installation and they are both getting the exact same error.

 

I cannot find any information about this in the forums.

 

[Fausto]

Hello @amentges.

The USB-2404-UI User's Guide shows the following voltage input mode ranges.

Which version of InstaCal and Windows OS are you using?

Please reply with a screen capture of the device's settings in InstaCal, for each of the four input channels, along with your code.

From the Universal Library Help:

 

Regards,

Fausto

[amentges]

Fausto,

 

Thank you. I apparently misread the voltage ranges and didn't notice the BIP10VOLTS was not included. Changing the code to BIP15VOLTS appears to fix the issue.

 

Thanks again,

-Andy