An offset value that is used to convert the Modbus register value to a value in the specified physical unit. Specifically, when the Modbus value of the register is reg, then corresponding physical value phys is calculated as:
phys = (reg +
offset) *scale
where offset is the value defined here and scale is
the value defined for member scale.
Normal response.
Unauthorized response.
{- "result": 0,
- "error": "Error message (present if an error occurred)."
}