ModbusAddr

ModbusAddr contains all info required to connect to a modbus point. Only supports 6-digit extended Modicon format (no hex or decimal).

Example:

{ "addr": "400001", "encoding": "u2", "scale": "+32768 /10", "access": "rw" , "dis": "Run Cmd"}

Must follow 6-digit extended Modicon address format. Leading digit selects the type/function; the remaining 5 digits are the 1-based register number. Only the following register values are allowed:

0xxxxx  Coil              000001-065536
1xxxxx  Discrete Input    100001-165536
3xxxxx  Input Register    300001-365536
4xxxxx  Holding Register  400001-465536

Specifies data representation format

Optional bit index within a register

"r" (default), "rw" (Read/Write), or "w" (Write Only)

Optional ordered op chain applied to the raw value.

Optional - defines byte ordering and endianness

Optional but preferred vendor human-readable point name