E+E Elektronik EE240 User Manual page 33

Decoding the 4 bytes (41 96 F5 C3) according the IEEE754 format results in 18.870000 °C
Please note: In the EE240, the Byte pairs 3 and 4 are not inverted with the byte pairs 1 and 2.
So for decoding, the sentence in chapter 7.2 of AN0103 is not valid!
Effect of byte order change (Main menu ► Management ► Modbus):
The request is the same (marked yellow, see below), but the response is different according the
selection of the Modbus byte order: MSB first (Big Endian) is the normal way. For decoding, the
inversion of bytes pair is not necessary (41 96 F5 C3)
If LSB first (Little Endian) is selected, not only the byte pairs 1,2 /3,4 are inverted, but also the position
of byte 1,2 and 3,4 are swapped. So inversion of byte order and position is required for correct
decoding (41 96 F5 C3).
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User Manual EE240 Wireless Sensor Network