Datalogic Scanning D8330 Barcode Reader User Manual


 
REFERENCES
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The message is sent in the following format:
"Message" CR LF
5.3.3 Reception Warning Message
The Master cradle can transmit warning messages to the Host regarding wrong
reception of data. Example:
/*Two-Ways Out of Sequence!(.....)*/
This message is transmitted to the Host by the Master cradle when the
Master cradle receives a closing string from the Host for a Two-way tx
communication, but this was either not open or already closed, therefore the
data will be lost. See par. 5.9.4.
5.3.4 Master Header/Terminator Selection
In addition to the standard header/terminator selection, the Master cradle can add its
own header/terminator to the entire message sent to the Host.
In the STAR-System™ network headers and terminators for all RF Devices are
disabled by default.
The Master header and terminator default values are as follows depending on the
interface selection towards the Host:
RS-232: no header, terminator CR-LF
WEDGE: no header, terminator ENTER
See par. 5.4.1 and
5.4.2.
5.4 DATA FORMAT
For an overview of Message Formatting see Chapter 6.
5.4.1 Header/Terminator Selection
The header/terminator selection is not effected by the reading of the restore default
code. In fact, header and terminator default values depend on the interface selection:
RS-232: no header, terminator CR-LF
WEDGE: no header, terminator ENTER