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RFID System
User's Manual
SECTION 4
RF Tag Service Life Warning Management (EEPROM type)
SECTION 4
Functions
RF Tag Service Life Warning Management (EEPROM type)
The number of RF Tag of EEPROM type write operations can be automatically managed in the RF Tag
memory. A warning is output from the FL Remote ID to the PLC if the upper limit is exceeded. A memory
capacity of 992 bytes is required to enable RF Tag service life warning management.
Warning Management Process
Precaution on RF Tag Service Life Warning Management
RF Tag service life management is a function of the FL Remote ID. RF Tag service life management is not supported for other
models or reader/writers made by other companies.
Start
(1) Write command to RF Tag
(2) Number of
write operations less
than 100,000
(3) Normal completion
(4) Warning output
YES NO
(1) A write command (DATA WRITE or
DATA FILL) is executed to the RF
Tag. The number of write operations
is counted automatically counted in
the RF Tag.
(2) The number of write operations is
judged.
(3) The completion is normal if the
number of write operations is
lower than 100,000.
(4) A warning is output if the
number of write operations is
100,000 or higher.
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