Cn - Suppression Of No Reads - AEG ARE i2 - HF Installation Manual

Example: A, B, C are different transponder codes, N is NoRead error code:
Sequence of reading cycles
N, N, ......,N, A, A, A, ....A, N,N,
.........
N. N, N, A, A, A, N, A, A, B, A,
C, C, 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 the NoRead results after a get tag command or in MD0 mode are sup-
pressed on the serial interface.
This command is not available in profibus communication and can not be saved with the VSAVE
command.
Input format:
Output (example):
Parameter:
--------------------------------------------------------------------------------23/50--------------------------------------------------------------------------------
Output sequence
after filtering with
CN=0 und CID=1
N, N, ......,N, A, N,
N, .......
N. N, N, A, N, B,
A, C, .....
CN <SP> parameter <CR>
0 <CR>
Output sequence
after filtering with
CN=1 und CID=1
A
A, B, A, C