Siemens SIMATIC Ident Function Manual page 74

Configuring the instructions
4.6 Programming the Ident profile
Parameter
INVENTORY_DUR_UNIT
RXREF
Table 4- 52
Parameter
CMD
OFFSETBUFFER
LEN_DATA
EPCID_UID
LEN_ID
TXREF
Table 4- 53
Byte
Value
74
Value / description
Only for 0x80 and 0x81:
Unit for "DURATION"
0x00 ≙ time [ms]
•
0x01 ≙ inventories
•
0x02 ≙ number of transponders that achieve the "Observed" state
•
Only with 0x80 and 0x81 for RF68xR:
Data received
With RF620R/RF630R/RF300/MOBY U:
Data received
You will find the data structure of the status modes in the section
"Inventory (Page 29)".
FORMAT (not with RF200 and RF68xR)
Value / description
0x66
Offset in the "TXREF" send buffer
Length of the parameter data to be sent (15 bytes)
Buffer for up to 62 bytes EPC-ID, 8 bytes UID or 4 bytes handle ID.
2 - 62-byte EPC-ID is entered at the start of the buffer (length is
•
set by "LEN_ID")
8-byte UID is entered at the start of the buffer ("LEN_ID = 8")
•
4-byte handle ID must be entered in the array element [5]-[8]
•
("LEN_ID = 8")
Default value: 0x00 ≙ unspecified single tag access
Length of the EPC-ID/UID
Parameter data to be written
Structure of the data attachment for the "FORMAT" command with normal addressing
1...8 9 10
0x00 0x06 0x03
11 12 13
0x00 INIT-Wert 0x00
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 01/2019, C79000-G8976-C410-03
14 15
MSB LSB