Have connected an MPPT 100/20 with VE.Driect and no setup needed it be controlled by Cerbo GX directly.
When connected an MPPT 250/100 VE.CAN with VE.can it shows up directly in Cerbo GX but it live its own life cant get it to be BMS/External controlled why?
Some how the MPPT 100/20 does show Charge Voltage “60V” and the MultiPlus-II and BMS Battery reports lower.
Is the can terminator in place on the MPPT?
Is the firmware up to date on the MPPT?
All devices regardless of BMS being present should be programmed correctly. Has that been done?
Do you have the mk1 or mk2 cerbo?
Can you seap the bms can and the mppt can around? See if it is port problem?
No end terminator is used, its the same end terminator as VE.Bus?
I have misstaken connected the VE.Can from MPPT in VE.Bus that should not destroy anything?
The 100/20 is no config done by VictronConnect and if i check its tells me thats Profile used is Ruixu and thats my battery, 250/100 also says Profile Ruixu if i check with VictronConnect but BMS controlled “No”
Yes everything up to date and Cerbo GX 3.60~21 Beta
It have two Can ports so it is MK2?
Can the wattage ben shown but not BMS controlled if it would be Canbus problem?
I cant se the drop or error is increesed when checked but may come when i connected and disconnected cable?
That is not needed. Ve bus does not use a terminator.
Not to my knowledge.
Seems like there is no communication then. Did you trybit with the ve direct cable from the other MPPT as a temporary test.
Yet there is some information. Strange.
