Printronix SL4M Manuale Di Riferimento
Chapter 2
RFID ZGL Commands
74
8–byte or 12–byte blocks, the number of
blocks to be read can only be 1.
blocks to be read can only be 1.
e
Specifies the memory bank to write to or
read from. The default is E.
E = EPC
0 = Reserved
1 = EPC
2 = TID (only for read)
3 = USER
read from. The default is E.
E = EPC
0 = Reserved
1 = EPC
2 = TID (only for read)
3 = USER
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.
calibration for a specific RFID label and returns the
results to the host computer.
Format
^HR
a,b
^HR
Calibrate RFID command.
a
The start string to appear before the
returned result. The default is “start”. The
acceptable value is any string less than 65
characters.
returned result. The default is “start”. The
acceptable value is any string less than 65
characters.
b
The end string to appear after the returned
result. The default is “end”. The acceptable
value is any string less than 65 characters.
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.
which can be read from or written to an RFID
transponder.
Format
^RB
p0,p1,p2...,p15
^RB
EPC Data command.
n
Total bit size of the field. The default is 96.
The acceptable value range is 1 to
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.
The acceptable value range is 1 to 64 bits
for each partition.
add up to the total bit size. The default is 1.
The acceptable value range is 1 to 64 bits
for each partition.