F&F LE-03M CT, Быстрый старт

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Register values are stored as integers.
To get a reading, the three received registers values should
be transform algebraically in accordance with the following
formula:
(R0 × 256³ + R1 × 256² + R2 × 256 + R3) / x,
where:
R0 – register number 0;
R1 – register number 1;
R2 – register number 2;
R3 – register number 3.
x – factor depending on Ip current setting
The value of
"
x
"
in the Ip current ranges:
5÷75 100
80÷750 10
80÷6000 1
To set the value of the Ip current number, one must
give a specific number for the Ip value, e.g. value 8 for a
100/5 transformer. (see table of projection numbers and
formats for Ip currents).