Baracoda Barcode Reader - Manual (Page 75)

DualRunners – Communication Protocol v1.3 - 75 -
Data Capture
for Workforce
in Motion
c) Reader’s response (successful write)
If the write operation has been successful, the reader will send an end of data packet with the success byte set
to 1 (one). On the other hand, if the operation has failed, the reader may send the tag ID and an end of data
packet with the success byte set to 0 (zero).
The following is an example of the reader’s response:
DE 00 02 81 01,
where
- DE 00 02 81 01: end of data, where 00 02 – length, 81 – command ID, 01 – success status (01 means
success)
d) Reader’s response (write failure)
If the reader cannot write the tag data, the reader’s response will be the following:
DE 00 02 81 00,
where:
- DE 00 02 81 00: end of data, where 00 02 – length, 81 – command ID, 00 – success status (01 means
failure)