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WX / W1X
:
RFID with Byte Count Specifier
W1X: RFID
abbbcdeeeffffgggghhhhjj….j
Specified Length – The upper case R identifies a RFID data with a string 4-digit length specifier. This
allows values 0x00 through 0xFF to be included within the data strings without conflicting with the DPL
format record terminators. The four-digit decimal data byte count immediately follows the four-digit
column position field. This value includes all of the data following the byte count field, but does not
include itself.
Field
Valid Inputs
Meaning
a
Operation to perform (Read/Write/Write Verify)
1-Read
1
,
2-Write,
3-Write/Verify
bbb
Wnx, RFID ASCII Operation. No n is an implied 1.
RFID
c
Not Used
d
Not Used
eee
xyy, Lock after write
x = 0 - Use printer setup to determine if lock is performed after write.
x = 1 – Perform lock after write.
yy = Lock Code where yy is a 2 character hex value (UHF only).
ffff
Starting Block # (HF only), Valid Entries 0000 – 9998
Starting block #
to write
gggg Not
Used
hhhh
Four-digit decimal data byte count and includes all bytes that follow
until the end of the data.
Note: UHF is restricted to 64 to 96 bits (8 to 12 ASCII Characters).
# of bytes to
follow
jj…j
ASCII Character string equal to hhhh characters to write.
Write Data
Example:
<STX>L
D11<CR>
2W1X0000000010000
0024
Datamax<CR>
writes RFID best<CR>
E
The example above:
Field 1 “
1W1X0000000010000
0024
Datamax<CR>Writes RFID best <CR>
”
includes a Byte Count
Specifier (
the portion in bold
), where 0024 equals the 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. The printer encodes
the RFID chip starting at block 001 with “Datamax<CR>writes RFID best”.