Drifting Signals Using Differential Mode for DAQ Device

Updated Jun 15, 2018

Reported In

Hardware

  • USB-6002

Software

  • LabVIEW

Driver

  • NI-DAQmx

Issue Details

When recording 4 differential modes at once, my graphs begin to decrease. But when recording one differential mode set at a time there is no drift in the data. My data drops low when I am monitoring multiple channels. How do I fix this?

Solution

You likely are seeing this because of some sort of grounding issues. Please ensure your device is properly grounded.

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