Installation Guide

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Example: A, B, C are different transponder codes, N is NoRead error code:
Sequence of reading cycles Output sequence
after filtering with
CN=0 und CID=1
Output sequence
after filtering with
CN=1 und CID=1
N, N, ......,N, A, A, A, ....A, N,N,
.........
N, N, ......,N, A, N,
N, .......
A
N. N, N, A, A, A, N, A, A, B, A,
C, C, C, .......
N. N, N, A, N, B,
A, C, .....
A, B, A, C
The settings are directly effective.
Note: The internal reference number is deleted in the following conditions:
• after a cold start
• after a warm start (command line RST <CR>)
• after entering the command line CID <SP> 1 <CR>
This causes that the next transponder code is output definitely.
Note: The filter function CID picks up the results of the complete reading cycles, while the parameter
NID proceeds from the results of single readings! The filter function CID has effect on the serial in-
terface only.
5.3.3 CN – Suppression of No Reads
Through the setting CN=1 all NoRead results are suppressed on the serial interface.
Input format: CN <SP> parameter <CR>
Parameter:
PARAMETER FUNCTION
0 No suppression
1 Suppression of equal transponder numbers
Output (example): 0 <CR>