I’m experiencing an issue with configuring the M-Bus ID on my TRB143 device. I have an M-Bus Relay device connected to an s0 meter, and the relay converts the data to M-Bus. The M-Bus ID of the relay is 254. I don’t know the secondary ID of that device.
However, when I try to set the M-Bus ID to 254 in the TRB143 settings, I receive an error message saying, “Numbers from 0 to 250 or 16 symbols length hex string are allowed.”
I’ve double-checked all the cabling, and everything seems correct. Here is a screenshot of the error:
Firmeware: TRB1_R_00.07.06.4