Setting parameters for blocks
3.5 Programming the Ident profile
Ident profile and Ident blocks, standard function for Ident systems
Function Manual, 10/2018, C79000-G8976-C387-04
77
Explanation of the data structure example
● CMDREF[1]:
Command "WRITE-CONFIG", OFFSETBUFFER = 0
At the "CMDREF[1]" point you need to set the "WRITE-CONFIG" command so that the
"INIT/Reset" is correctly executed.
● CMDREF[2]:
Command "WRITE", OFFSETBUFFER = 15
● CMDREF[3]:
Command "READ", OFFSETBUFFER = 0
If the "CMDREF[2]" command is selected, a write command is started and the data to be
written is fetched starting at byte 15 of the "TXREF" parameter. If the "CMDREF[3]"
command is selected, the read data is stored starting at byte 0 in the "RXREF" parameter.
Commands of the Ident profile
The following table contains all the commands supported by the Ident profile and the
"AdvancedCMD" block.
Table 3- 54 Commands of the Ident profile
PHYSICAL-READ 0x70 'p' OFFSETBUFFER,
EPCID_UID, LEN_ID,
LEN_DATA, ADDR_TAG,
MEM_BANK, PSWD
Reads data from a transponder / optical reader
system by specifying the physical start address,
the length and the password.
PHYSICAL-WRITE 0x71 'q' OFFSETBUFFER,
EPCID_UID, LEN_ID,
LEN_DATA, ADDR_TAG,
Writes data to a transponder / optical reader sys-
tem by specifying the physical start address, the
length and the password.
READER-STATUS 0x74 't' OFFSETBUFFER,
Reads out the status of the reader.
TAG-STATUS 0x73 's' OFFSETBUFFER,
EPCID_UID, LEN_ID,
Reads out the status of a transponder.
INVENTORY 0x69 'i' OFFSETBUFFER,
ATTRIBUTES, DURATION,
Requests a list of all currently accessible tran-
sponders within the antenna range.
FORMAT 0x66 'f' OFFSETBUFFER,
EPCID_UID, LEN_ID,
Initializes the transponder.
PUT 0x65 'e' OFFSETBUFFER,
EPCID_UID, LEN_ID,
LEN_DATA
Transfers further commands not specified in the
standard profile. To this end, a corresponding data
structure is defined in the send data buffer for
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