Processing Of Data Memories/Transponders - Siemens SIMATIC FC 45 Function Manual

Examples/applications

6.2 Processing of data memories/transponders

6.2 Processing of data memories/transponders
6.2
Data memory types
Mobile data memories with different storage capacities are available. The following table
specifies the memory capacities currently available.
Table 6-1
2 (1.7) Kbytes
8 (7) Kbytes
32 (28) Kbytes
752 bytes
5 bytes
192 bytes
2KB
32 KB
44 bytes
112 bytes
256 bytes
1000 bytes
20 bytes
8KB
32 KB
64KB
Addressing
The data memories are addressed linearly from address 0000 to the end address. The ASM
or write/read device automatically recognizes the size of the memory on the MDS. When the
end address on the MDS is exceeded, the user receives an error message in error_MOBY.
The next table shows the address space of the individual MDS versions. The variables
address_MDS and length (see Table "UDT 20 MOBY CMD" in Section "MOBY commands")
must be configured according to this address space.
6-2
Available memory capacities
Memory capacity
RAM
EEPROM / FRAM
FRAM
EEPROM
RAM
EEPROM, 4 bytes of fixed
code
RAM, 16 bytes OTP
RAM, 16 bytes OTP
EEPROM
EEPROM
EEPROM
EEPROM
EEPROM
FRAM
FRAM
FRAM
Memory type
MOBY I
MOBY I
MOBY I
MOBY E
MOBY F
MOBY F
MOBY U
MOBY U
MOBY D
MOBY D
MOBY D
MOBY D
RF300
RF300
RF300
RF300
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
MOBY family
e.g. MDS 302
e.g. MDS 413E
e.g. MDS 514
e.g. MDS E600
e.g. MDS F125
e.g. MDS F415
e.g. MDS U313
e.g. MDS U524
e.g. MDS D139/
I-Code 1
I-Code SLI
Tag-it HF-I
my-d
RF320T
e.g. RF340T
e.g. RF350T
e.g. RF350T (64K)
MDS type
FC 45