User's Manual

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5.3 Instructions for the reading settings
5.3.1 GT – single transponder code reading
The instruction GT executes one reading and sends back the transponder code of a transponder or the No
Read error code (e.g. „FFFFFFFFFF“ oder „XXXXXXXXXX“).
Input format: GT <CR>
Output (example): 0420212E5F <CR>
5.3.2 CID – Suppression of ID Codes
With CID=1 only the first of in succession identical transponder numbers is output on the serial inter-
face. The possibly following identical transponder numbers are suppressed, as long as no new valid
transponder number is received, processed and output. NoReads do not influence the data filtering.
Input format: CID <SP> parameter <CR>
Parameter:
PARAMETER FUNCTION
0 No suppression
1 Suppression of equal transponder numbers
Output (example): 0 <CR>