User's Manual

V750 RFID READER/WRITER, ANTENNA 2006-06, REV.C
OPERATION MANUAL
57 of 110
©OMRON CORPORATION 2006
3.1.5 Command Specification
3.1.5.1 Communication Command
A communication command consists of parameter(s) mandated for command execution and option specified if
necessary. Following table shows parameters as an argument of each command and available options.
Parameters and Options for Communication Commands
Parameter (mandatory)
Option
Command Data
Command Code
Memory
bank
Data
pointer
Data
length
Write
data
Lock
code
-seq -ant -tmo -tif -pwd -ptc
Read ID RDID
Yes Yes Yes Yes
Yes
Write ID WTID Yes
Yes Yes Yes Yes Yes Yes
Read Data RDDT Yes Yes Yes
Yes Yes Yes Yes Yes Yes
Write Data WTDT Yes Yes Yes
Yes Yes Yes Yes Yes Yes
Lock LOCK Yes
Yes Yes Yes Yes Yes Yes
Kill KILL
Yes Yes Yes Yes Yes Yes
- All options can be omitted. If option(s) is omitted, the default value is applied depending on the option item.
- Kill command requires the option item “-pwd” (if the “–pwd” is not used in command, 7Fxx error will occur.)
To set parameters, items in the following list shall be chosen and be described in to the command one’s way
down the list.
Parameter Details
Parameter Setting value
Memory bank Memory bank of a GEN2 tag for “Read Data” or “Write Data” shall be
specified with the following number in decimal or hexadecimal (begins with
0x) format.
･ 0 or 0x00: Reserved Area
･ 1 or 0x01: EPC Area
･ 2 or 0x02: TID Area
･ 3 or 0x03: User Area
Data pointer
Memory address in the memory bank of the GEN2 tag for “Read Data” or
“Write Data” shall be specified with number(s) in the following range in
decimal or hexadecimal (begins with 0x) format.
･ Min: 0 or 0x00
･ Max: 255 or 0xFF
Data length
Memory size to be accessed for “Read Data” shall be specified with the
number(s) in the following range in decimal or hexadecimal (begins with 0x)
format.
･ Min: 0 or 0x00
･ Max: 32 or 0x20
Write data
To write data into a tag with “Write ID” or “Write Data” command, the data