Siemens SIMATIC Ident - Page 118

Setting parameters for blocks
3.6 Transponder addressing
Ident profile and Ident blocks, standard function for Ident systems
118 Function Manual, 10/2018, C79000-G8976-C387-04
Address spaces of the transponder variants for RF61xR/RF650R/RF68xR
With the new readers RF61xR/RF650R/RF68xR, the user data, TID, EPC and passwords
are read out via the relevant memory banks. To read out the required data, the relevant
memory bank must be selected.
The table above shows the area and length of the user data ("USER" column). You can read
out the EPC-ID using an inventory command. As an alternative, you can also read out the
EPC-ID using a Read command to memory bank 1, start address 0x04.
Figure 3-42 Memory configuration
Address space of the transponder/MDS variants for MOBY U
System
Addressing
16-bit hexadecimal number
MOBY U
2 KB data memory
Start address
End address
0x0000
0x07FF
Read OPT memory
(write access only possible once. The OTP memory of MOBY U can only be processed
completely. In other words, the start address must always be specified with the value
0xFFF0 and the length with value 0x10.)
Start address
Length
0xFFF0
0x10
ID no.: (4 fixed-coded bytes; can only be read out with the "MDS-Status" command)
32 KB data memory
Start address
End address
0x0000
0x7FFF
Read OTP memory (write access only possible once)*
Start address
Length
0xFFF0
0x10
ID no.: (4 fixed-coded bytes; can only be read out with the "MDS-Status" command)