I am having problems getting the OP batteries to communicate to the OP inverters. I have the 4 batteries connected in parallel and ethernet cable connected between the RS485B ports of the batteries. All the address DIP switches are set to address 01 to 04. I also have a cable between the 01 battery of RS485A port and the master inverter in my system. This cable is connected to the BMS port on the bottom of the LCD display.Right now I am using the following settings.The settings in my inverters are....
01 01 or USb
05 05 or USE
16 16 SNU
However, when I try to get the batteries communicating to the inverter by changing program 05 to LIB or LIC, I get a communication error. Any ideas on what I am doing wrong?