Felicity bms Battery stop and led blinking

[aameryan]

Need help. I have a Felicity lithium battery. I tried to update the BMS software and it seems that there is an error in the communication cables. The battery stopped feeding the inverter and the battery LEDs started blinking every five seconds

 

[wmsolarconsultant]

Need help. I have a Felicity lithium battery. I tried to update the BMS software and it seems that there is an error in the communication cables. The battery stopped feeding the inverter and the battery LEDs started blinking every five seconds

Type of battery ?
Old FW version ?
You have experience?
Photo of rs485 converter?
You have other Felicity battery? If yes then try to connect EDMS to check if the converter communicate properly