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With this software, in the menu "Comm Monitor" it is possible to monitor the activity on the serial
communication (the string sent and received).
Other freely available software programs allow for reading the registers in raw hex format (e.g.
QModMaster, free download from: https://sourceforge.net/projects/qmodmaster/)
The bus monitor shows the commands sent (Tx, 16) and received (Rx, 17):
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The byte order is set in the Management menu: MSB first (Big Endian).
The register has been set as Data Type: Float (32 bit), menu Edit Modbus Register Configuration (page
2).
The received bytes 412F 3333 are decoded according the IEEE754 standard which results in a value
of 10.949998.
An online converter can be found at http://www.binaryconvert.com/convert_float.html.
User Manual EE240 Wireless Sensor Network
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