Note VOLTTRON’s modbus driver supports the Modbus over TCP/IP protocol only. Before installing, VOLTTRON should be installed and running. Its virtual environment should be active. Information on how ...
For example, if the Modbus function is set to 6 and the Modbus address is 040600 then offset=2 refers to address 040602. For a Koyo PLC the C control relays are accessed as 16-bit words at this Modbus ...