• The return value is unsigned 2 bytes wide value, the unit is 1 W, the resolution is ¼ W = 0.25 W, and the range is from 0.00 W to 16,383.50 W. Value 0xFFFF (i.e. 16,383.75 W) specifies a sensor error.
[iiii.iiii.iiii.iiff]
bit: 0…1 Fractional part (unit ¼ W).
bit: 2…15 Integer part (unit 1 W).
• FRC 2-byte: FRC return value is power value +4 (i.e. 0x0FA4=4,004 is 1,000.00 W). Because of FRC predefined values the raw values from 0xFFFC to 0xFFFF (i.e. 16,383.00 W to 16,383.50 W) cannot be passed.