Sabvoton 72150 power reading missing on the screen after bms cut off

[lukas999]

Hi guys

I was riding few months ago and when I did 11 kw pull bms shut down controller due to low voltage cells protection and when I restarted on the tft screen I do not have any more voltage reading and power reading

just wondering what could happen? hmm

Controller is working fine and since then I did 2000 miles on with no problem

anyone have this issue or is it just me lol

Lucas

 

[jaker1309]

Hi, the battery level is read by the fft, is a bad quality tft, the input wich reads the voltaje is broken is common on this tft. I don't understand why the tft has a sensor for voltage when can read by communication with the sabvoton. Moreover with the problem that can occur with a screen working with 72v, i smoke 2 screens in 2 month and now im gonna do my own screen