Hello,
I installed my new RUTC50 7.11.3 yesterday (previously RUT950). I use Modbus TCP as a server for a connection to Home Assistant - client. I copied the Modbus settings from the 950 to the C50 1:1.
Some registers are displayed correctly in Home Assistant (e.g. registers 1, 7 39, 55…). For other registers (e.g. registers 3, 5, 23…) I get the error 131,3 IllegalAddress in Home Assistant.
Who can help here?
Adding a screnshot for better understanding.
Row 1 and 2: reading register address 1 for 2 registers (System uptime) - ok
Row 4 and 5: Reding register address 3 for 2 registers (System signal strength in dBm) - error
Using the Teltonika TCP Modbus client to test the registers. Same problem. Seems to me that there ist a bug in 07.11.3
Hello,
To correctly read system uptime and other required values, please use the register number instead of the register address as the starting point. For example:
Additionally, ensure the correct data type is selected in each case to avoid errors.
I hope this helps! If you need further assistance or have additional questions, feel free to reach out.
Best regards,
