Printronix SL5000r MP manual Calibrate RFID Transponder Position, Define EPC Data Structure

Chapter 2 RFID PPI/ZGL Commands

cSpecifies the starting block number. The default is 0. Since there are currently only 8–byte or 12–byte blocks, the starting block number can only be 0.

dSpecifies the number of blocks to read. This option is valid only for the read operation. Since there are currently only 8–byte or 12–byte blocks, the number of blocks to be read can only be 1.

Calibrate RFID Transponder Position

Purpose This command initiates an RFID RFID transponder calibration for a specific RFID label and returns the results to the host computer.

Format ^HRa,b

^HR Calibrate RFID command.

aThe start string to appear before the returned result. The default is “start”. The acceptable value is any string less than 65 characters.

bThe end string to appear after the returned result. The default is “end”. The acceptable value is any string less than 65 characters.

Define EPC Data Structure

Purpose This command defines the structure of EPC data, which can be read from or written to an RFID transponder.

Format ^RBp0,p1,p2...,p15

^RB EPC Data command.

nTotal bit size of the field. The default is 96. The acceptable value range is 1 to n, where n is the total bit size of the tag.

p1...p15 Specifies each partition size. These must add up to the total bit size. The default is 1.

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