Application examples
12.4 Filtering out transponders using the "Black list"
SIMATIC RF600
238 Configuration Manual, 11/2018, C79000-G8976-C386-07
Example A - further procedure
Follow the steps below to include all transponders currently identified (status: OBSERVED),
in the "Black List":
1. Execute the "INVENTORY" command (0x86) to start identification of the transponders.
2. Execute the "EDIT-BLACKLIST" command (0x7A) with the parameter "EDIT_
BLACKLIST_MODE = 0x01" when you are sure that all transponders have been
identified. E.g. at the end of passing through a gate.
3. Execute the "INVENTORY" command (0x87) to end identification of the transponders.
Example B - further procedure
Follow the steps below to add individual transponders selectively to the "Black list":
1. Execute the "EDIT-BLACKLIST" command (0x7A).
2. Specify the block parameters as follows;
– EDIT_ BLACKLIST_MODE = 0x00
– EPCID_ UID ≠ 0
Enter the EPC-ID of the transponder to be included in the black list.
– LEN_ID ≠ 0
Enter the EPC-ID length of the transponder to be included in the black list.
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