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Daly COM Port Malfunction

mattr47

New Member
Joined
May 12, 2022
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4
I am currently working on a 11s20P battery pack and have a daly 150A common port hooked up to it. I used the battery once now I can't get connect to the bms through Bluetooth or the computer. All balance wires have same voltage and P- and B- also have the same voltage. I'm getting some strange readings on the COM prongs, Each one measure around .6-.8v and the third which is the reset wire is reading 33v. I have a feeling I shorted the COM port somehow. and if this is the case can I use the bms safely till I receive a new one?
 

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