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New MD3 VREF Error

Brandon Caffrey 1 year ago in Master modules / MD3 updated 1 year ago 2

I just had an error show up on my MD3 today which says New MD3 VREF error. Value 0.5V

Under review

Check so you do not have the +VREF shorted to ground.

How exactly would I check that? Does VREF refer to all the sensors connected to the MD3? 


I found the following values on the VREF screen:

Vbb: 13799

VRef: 556

Vin-B: 198 

All others VINS @ 0.