Datamax IClass Installation And Operating Instructions Manual page 16

Direct Mode- UHF (915mhz) Class 1 Tag Interface
This interface allows the Host Application to perform specific operations pertaining to UHF type tags.
These commands override the printer database as they interface directly to the tag module. Knowledge of
ALIEN CLASS 1Tags and their operation is required.
STX KuW Write Data to RFID Tag
This command instructs the RFID device to write data to the tag. It is expected that the tag transponder is
within read/write distance of the RFID programming device otherwise a fault will occur and warning
message will be displayed.
Syntax:
Where:
Sample:
This example programs the data <0xAB><0xCD><0xEF><0x01><0x02><0x03><0x04><0x05> to
the tag and will attempt to write three additional times, if necessary.
STX KuR Read Data from RFID Tag
This command instructs the RFID device to read data from the tag and put it in a replaceable field. It is
expected that the tag transponder is within read/write distance of the RFID programming device otherwise
a "Void" will print in the text or barcode label fields.
Syntax:
Where:
Sample:
This example creates a replaceable text field 01 and barcode field 02. It recalls the data from the tag
and places it into both fields.
STX KuE Erase RFID Tag
This command erases tag.
Syntax:
Where:
<STX>KuWabcc...
Number of attempts to locate tag, erase and program. Valid
a -
values: 1-9.
b - Reserved. Should be 0.
Data to be encoded on RFID tag in ASCII format. Must be 16
c -
characters length. Valid characters: 0-9, A-F.
<STX>KuW30ABCDEF0102030405[CR]
<STX>KuRaa
Field name where to place data. Must be 01, 02, 03, etc...
aa -
matching the order of label formatting command U.
<STX>L
D11
1911A1801000100 xxxxxxxx
U
1A31050002000200 xxxxxxxx
U
X
<STX>KuR01
<STX>Kur02
<STX>G
<STX>KuEa
a - Number of attempts to locate tag and erase. Valid values: 1-9.