V740 RFID READER ANTENNA
NOTE. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. REV. 1.1
OPERATION MANUAL
9 of 27
© OMRON CORPORATION 2004
•
Show Raw
button displays raw tag data on the
Query page. Each entry shows Reader,
protocol, antenna, and tag data.
•
Hide Raw
button stops the display of raw tag
data.
•
Clear Output
button clears the data displayed.
•
Query Once
button initiates a single search
cycle after clicking
Start
.
Write Page
Use the Write page to replace the EPC data that is
encoded on a 915 MHz EPC Class 1 tag.
Consider the following guidelines when writing to
tags:
•
Always place a tag 0.3–0.6m (1–2ft) from the
antenna when writing data. The tag may be
damaged if it is too close to the antenna.
•
Only unlocked 915 MHz tags can be used. The
write function is not supported for 13.56 MHz
tag protocols.
•
The data to be written must be exactly 16
hexadecimal characters (numerals from 0–9
and letters from A–F).
•
Always place only one tag in the antenna’s
field when writing. If multiple tags are present,
they will all be encoded with the same EPC
data.
•
Use the antenna connected to UHF1.
To write data to a tag:
1. Click
the
Write
link on the navigation menu.
The Write page appears.
2. In the top pane, type or paste the 16-character
hexadecimal data to be written to the tag.
3. Highlight the hexadecimal data.
4. Click
the
Make Update
button. A query
designed to write the highlighted data to the
tag appears in the center pane.
5. Place the tag 0.3–0.6m (1–2ft) from the
antenna connected to UHF1.
Verify that no other tags are in the antenna’s
field.
6. Click
the
Submit Query
button to write the
data. If the write was successful, the new tag
data appears in the bottom pane.
To read data from a tag:
1. Display the Write page (click the Write link on
the navigation menu).
