Hello,
I'm getting a charger communication error. Charger disconnects at night.
After then I reboot system, system shows me #67 error code and charger come back.
What can I do for this problem?
asked
Charger Communication Error
It is not clear from your post what model chargers you are using.
@cagatay.sa
hinoglu Communication via VE Can or VE Direct?
Seeing as it looses coms at night, is there battery voltage present at night on the mppt battery terminals?
We have 3 chargers. In the middle of the day we have same problem. Charger-1 via VE.direct, other chargers via ve.direct to usb.
In the same time battery voltage is good. 
Communication comes back when I reboot the system anyway. It means there isn't any problem with voltage, is it? I think, It's a communication problem. But communication cables are good. Is there any possibility there is problem with venus?
It is looking like a comms problem with the 2 mppt's connected to the usb hub.
Is the BMV connected via VE Direct?
I would try another usb hub. Powered??
Venus GX, or CCGX?
