Analog Discovery has stopped due to an overcurrent condition.

[Popylala]

I am trying to use the power supply and I keepy getting this message for V+. V- works just fine by itself.

 

I have tried:

1. reconnecting the Analog Discover 2
2. restarting my laptop
3. disconnecting every cable and running the AD2 by itself
4. connecting the auxillary supply

Any help would be greatly appreciated!

Edited July 16, 2021 by Popylala

[attila]

Hi @Popylala

The voltage drop on the USB cable could be high, leading to lower device supply voltage and current increase.
Try using other USB cable, socket, powered USB hub or 5 VDC AUX power supply for the device.

[Popylala]

I am still getting an error message. I've tried your suggestion:

1. used a different usb cable and socket
2. used the 5v aux power supply

I am unsure how to use a powered usb hub without disconnecting from waveforms.

On a side note, the error message changed and removed the suggestion about aux power supply.

[attila]

Hi @Popylala

If you have no load or short on the V+, probably this is damaged.

Do you have any idea how could this happen?
What was the setup in the recent experiments?
Did you connect high voltage to V+ ?

For warranty and replacement contact the support.digilent at ni.com specifying the Date of Purchase, Seller and Purchase Order/ Web order Number