CAN-CBX-AI420 - esd electronics, Inc.
CAN-CBX-AI420 - esd electronics, Inc.
CAN-CBX-AI420 - esd electronics, Inc.
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Implemented <strong>CAN</strong>open Objects<br />
serial_number Here the serial number of the hardware is read. The first two characters of the serial<br />
number are letters which designate the manufacturing lot. The following characters<br />
represent the actual serial number.<br />
58<br />
In the two MSB of serial_no the letters of the manufacturing lot are coded. They<br />
each contain the ASCII-code of the letter with the MSB set ‘1’ in order to be able to<br />
differentiate between letters and numbers:<br />
(ASCII-Code) + 80 h = read_byte<br />
The two last significant bytes contain the number of the module as BCD-value.<br />
Example:<br />
If the value ‘C1C2 0105 h’ is being read, this corresponds to the hardware-serial<br />
number code ‘AB 0105’. This value has to correspond to the serial number of the<br />
module.<br />
<strong>CAN</strong>-<strong>CBX</strong>-<strong>AI420</strong> Manual Rev. 1.3