Datamax A-4310 Programmer's Manual page 292

Example1:
The following example encodes a HF tag, starting at block 001, with "Datamax <CR> writes RFID
best." It includes a Byte Count Specifier (the portion in bold), where 0024 equals a four-digit decimal
data byte count and includes all bytes that follow until the end of the data. Field termination is set by
the byte count.
<STX>L
D11<CR>
2W1X00000000100000024Datamax<CR>
writes RFID best<CR>
E
Example 2:
The following format encodes a tag with EPC data "1122334455667788" with byte count shown in
bold. Note that the field data is entered as the hex value for the ASCII character.
<STX>L
D11
2W1x00000000000000008<0x11><0x22><0x33><0x44><0x55><0x66><0x77><0x88>
E
GEN2 Kill/Access Passwords
Gen2 tags are capable of storing a 4-byte kill password and a 4-byte access password. The kill password
is stored at address 0, word offset 0 and access password is stored at address 0, word offset 2. The default
for these passwords is typically 0.
To write these to the tag it is necessary to store the desired password value in the printer database:
To write the database for the kill password the command is <STX>KcRIKnnnnnnnn, where
•
nnnnnnnn represents the 4-byte value in hexadecimal pairs; and,
To write the database for the access password the command is <STX>KcRICnnnnnnnn, where
•
nnnnnnnn represents the 4-byte value in hexadecimal pairs.
These can also be viewed or modified on the printer's display under RFID OPTIONS / UHF SETTINGS.
If the stored value for either or both of these passwords is non-zero and a label formatting command to
write EPC data is issued, then these passwords will be written also.
GEN2 Lock States
Gen2 supports a lock state of permalock, pwd-lock or both for any of the data sections of the tag. This
includes access/kill passwords, EPC data, Tag ID or user memory. To store these states in the printer
database the command is <STX>KcRIGn, where: 1 is permalock; 2 is pwd-lock; 3 is both; and, 0 is
none (default). When a section of the tag is written via label formatting command and the stored lock
state and lock after write are enabled, the section will be locked.
276
Appendix T – RFID Details
Class Series Programmer's Manual