Is It Possible to Implement a Watchdog on a USB cDAQ?

Updated Mar 19, 2019

Reported In

Hardware

  • cDAQ-9171
  • cDAQ-9174
  • cDAQ-9178

Driver

  • NI-DAQmx

Issue Details

I have a USB cDAQ chassis and I would like to implement a watchdog (for example I need a pin to keep the high state when the USB cable is unplugged), can I do it? 

Solution

The DAQmx driver has Watchdog functions but you can use those only with cDAQ 9185/89 or the 9188XT which are not USB but Ethernet versions, so it's not possible to do it with a USB cDAQ chassis.

WAS THIS ARTICLE HELPFUL?

Not Helpful