Write Tag

RFWRITE;[HEX;][EPCm;][RFn;L;][LOCK;]ATp;[(D)datafield(D)]

RFWRITE;

The RFID Write Tag command.

HEX;

Optional parameter to indicate that the

 

text in datafield is in hexadecimal format

 

and that it will be converted to binary

 

format.

EPCm;

Optional parameter to indicate that the

 

data in datafield should be converted to

 

an EPC number. When this parameter is

 

used, the HEX option is automatically

 

enabled and the data field is limited to a

 

maximum of 14 digits. The AT parameter

 

is ignored. The tag is then programmed

 

as follows:

 

Bits 0 to 1 are programmed with the

 

EPC value 0 to 3, specified in m.

 

Bits 2 to 57 are programmed with the

 

hexadecimal characters in the data field

 

(14 maximum). If the data field has less

 

than 14 hexadecimal characters, zeros

 

are assumed for the remaining digits.

 

Bits 58 to 63 are set to zero.

RFn;L;

Optional parameter to indicate that this

 

field has dynamic data. Replace n with a

 

number ranging from 1 to 512 to identify

 

the field number of this RFWRITE field.

 

Replace L with the length of the dynamic

 

data string. If this option is used, the

 

datafield is ignored, and dynamic data

 

must be entered via the RF command in

 

the EXECUTE mode. The length of the

 

dynamic data must be equal to L.

LOCK;

Optional parameter to write-protect the

 

data. Currently not supported.

ATp;

p specifies the decimal start position

 

where data will be written to the tag.

 

Subsequent bits will be shifted and

 

previous bits are nulled.

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Printronix SL5000r MP manual Write Tag, Rfwrite, Hex, Lock