Programming via SIMATIC controller
8.6 Programming the Ident profile
SIMATIC RF650R/RF680R/RF685R
Configuration Manual, 03/2018, C79000-G8976-C386-06
149
Starting command repetition
You have the option of using command repetition (Repeat command) with or without transfer
of the command. Note that the command repetition starts directly after execution even if
there is no transponder in the antenna field at the current time. The various procedures are
described below.
Sequence of the repeat command with simultaneous command transfer:
1. If applicable, enable the presence mode.
2. Start the command using the input parameter "EXECUTE" while "RPTCMD" is set at the
same time.
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The command is processed and the result transferred to the Ident profile.
The Repeat command is activated on the reader.
3. The reader confirms activation with the output parameter "RPTACT" to the Ident profile.
The confirmation is made only after the first command has been executed.
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The reader executes the command automatically as soon as a transponder is identified in
the antenna field.
If the reader does not support the Repeat command, "RPTACT" remains inactive. If
"EXECUTE" is nevertheless set, the error "E7FE0900h" is output after a timeout of 10
seconds.
4. You can read out the individual results by setting the "EXECUTE" input parameter several
times.
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Figure 8-20 Sequence of the repeat command with simultaneous command transfer
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