Siemens SIMATIC RF640T Gen 2 Operating Instructions Manual page 16

SIMATIC RF640T Gen 2
1.5 Memory configuration
Memory representation for RF640T Gen 2
Tags User
[hex]
RF640T 00 - 3F
Gen 2
Memory representation according to EPC
The memory of the ISO 18000-6C EPC Class 1 Gen 2 chip is logically divided into four
different memory banks:
Memory bank (decimal)
MemBank 11
2
MemBank 10
2
MemBank 01
2
MemBank 00
2
16
EPC
Range Access
FF00-FF0B read/
(240 Bit = write
FF00-FF1D)
Memory type Description
USER User-writable USER memory area
TID Is defined by the manufacturer, contains the class identifier and
serial number of a tag
EPC Contains the EPC UID, the protocol and the CRC of a tag
You can write to the EPC memory area. In the delivery condition,
the memory contents can have the following states:
•
•
•
RESERVED Contains the access and kill password.
TID RESERVED
(passwords)
FFC0-FFC7 FF80-FF87
empty
containing the same data
containing different data
Operating Instructions, 05/2009, J31069-D0197-U001-A2-7618
special
KILL-PW Lock
function
LOCKED yes
SIMATIC RF640T Gen 2