The second ^RT command string at block 2, reads two blocks of data in ASCII format. It retries up to 5 times. The data read will go into the ^FN2 location of the format.

NOTE: The data can be sent back to the host via the ^HV command.

^RS – RFID Setup

The format for the ^RS instruction is:

^RSt

where

t = tag type

Default value: 0 –NONE (No tags available)

Other values:

1- Auto detect (automatically determine the tag type, by querying the tag)

2- Tag-it (Texas Instruments Tag-it tags)

3- I •Code (Philips I •Code tags)

^RI - RFID Get Tag Unique ID

The format for the ^RI instruction is:

^RIn

where

n = Field number to store the unique ID

Zebra R-140 User’s Guide

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