User's Manual

84 R110/R170XiIIIPlus User Guide
RFID Guidelines
ZPL II Commands for RFID
^RT
Read Tag
Description The ^RT command tells the printer to read the current RFID tag data. The data
can be sent back to the host via the
^HV command.
Format
^RT#,b,n,f,r,m,s
The following table identifies the parameters for this format.
Parameters Details
# = number to be assigned
to the field
Accepted values: 0 to 9999
Default value: 0
b = starting block
number*
Accepted values: 0 to n, where n is the maximum number of blocks for
the tag.
Default value: 0
n = number of blocks
to read*
Accepted values: 1 to n, where n is the maximum number of blocks minus
the starting block number. For example, if the tag has 8 blocks (starting with
block 0) and you start with block 6, n can be 2. This would give you block 6
and block 7 information.
Default value: 1
f = format Accepted values:
• 0 (ASCII)
• 1 (Hexadecimal)
Default value: 0
r = number of retries Accepted values: 0 to 10
Default value: 0
m = motion Accepted values:
• 0 (Feed label after writing.)
• 1 (No Feed after writing. Other ZPL may cause a feed.)
Default value: 0