Hallo
I have observed strange behavior on my CerboGX (VenusOS 3.31). Maybe someone has already observed this and knows the reasons for it.
I integrated two LFP-batteries (24V), each equiped with a JK-BMS, into the system. The two BMS are connected to the CerboGX via RS484-USB. One of the batteries already shows 0% SOC due to inaccurate measurements of the BMS, the other is at 30%. The cell voltages of all cells are approximately at the same level and the deviations across "all" cells are in the range < 100mV. That shows me that the SOC value 0% must be wrong. For test purpose I would like to discharge the batteries until the BMS shuts them off (at least once).
Now to my observation. I can usually see all the data from the two batteries via the remote console. In particular all cell voltages. Now, however, probably due to 0% SOC, the cell voltages of this battery are no longer displayed. The menu entry "Cell Voltages" is missing in the corresponding sub-menu (see screenshots).
Battery with 30%:
Battery with 0%:
I can't understand the logic behind it. The values are available to the CerboGX and should therefore also be displayed, especially since you may want to monitor the discharge process in this phase.Does anyone know why this is so? Is it just a bug or is there a special reason behind it?
Any answer, any help?
Kind Regards
