trying to get modbus tcp to mqtt and back. i have a plc which has ip 192.168.1.164 on the LAN1 of the rut956. With a modbus master i can read adress 1001 /or 1000 and get values. so plc has modbus tcp active and i can read it.
If i try the same with the rut956 i just get a daemon down error message.
I did not find anything where i can enable modbus master daemon or find any location to debug it?
Thanks for Help