RFID User Guide 10 PN: 9001147D
EPC CODE WRITE DESIGNATION COMMAND (OLD)
FUNCTION
Writes EPC code in RFID supply that supports EPC code.
FORMAT
<ESC>IP0n.nnn
PARAMETER
n = Data to be written (16 bytes fixed for 64 bit inlays) or (24 bytes fixed for 96 bit inlays).
EXAMPLE
To write 64-bit EPC code “8000 0000 4000 0001” for label issuance in RFID supply that
supports EPC code:
<ESC>A
<ESC>V50<ESC>H50<ESC>BD3020654912345678904
<ESC>IP08000000040000001
<ESC>Q1
<ESC>Z
NOTES
If data is written to an RFID tag, labels are printed after sent EPC data and encoded EPC
data are automatically checked.
If EPC code writing could not be carried out (i.e. bad tag), a tag error label is printed.
Data other than 0 to 9 and A to F will be considered a command error. If used without print
data, this command will not cause a label to feed in the case of a successful tag encode.
EPC CODE READ DESIGNATION COMMAND
FUNCTION
Reads information of RFID supply supporting EPC code.
FORMAT
<ESC>IP1
RETURN STATUS
FORMAT
STX (02H) + ETX (03H)
RETURN STATUS LIST
STX (02H) = Starting code (1 byte)
EPC Code = EPC Code; 16 or 24 bytes fixed (BIN: 256 bytes, ASCII: 32 bytes, HEX: 64 bytes)
ETX (03H) = Ending code (1 byte fixed)
EXAMPLE
<ESC>A
<ESC>IP1
<ESC>Z
If “8000 0000 4000 0001” is recorded in RFID inlay that supports EPC code:
02H = Starting code
38 30 30 30 30 30 30 30 34 30 30 30 30 30 30 31 EPC
03H = Ending code
NOTE: In actuality, all data is continuous without spaces.
NOTES
This command cannot be used in combination with other commands.
This command cannot be received during printing - only afterward.
Five seconds is required after a command is sent until the status is returned to the host. If the
port is closed before all are returned, the tag data will not correctly be received and data other
than return status format is returned. The data must then be sorted before operation.
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