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3.1.2 Command Code List
Following is a list of the supported command codes. Each command is represented with four characters.
Command Code List
Command
Code
Command Name
Description
Executable in
communication
(1) Communication Command (to communicate with tags)
RDID
Read ID
Reads ID data from the tag memory.
No
WTID
Write ID
Writes ID data into the tag memory.
No
RDDT
Read Data
Reads data from the tag memory (including passwords).
No
WTDT
Write Data
Writes data to the tag memory (including passwords).
No
LOCK
Lock
Sets Lock function in the tag.
No
KILL
Kill
Disables the tag permanently.
No
(2) Setting Command (to set a condition)
.
SETR
Set Reader
Sets the function settings in the reader.
No
GETR
Get Reader
Reads the function settings from the reader.
No
SETC
Set Communication
Sets the communication settings in the reader (temporary
setting).
No
GETC
Get Communication
Reads the communication settings from the reader.
No
SETO
Set Reader Operation
Sets the operation settings in the reader.
No
GETO
Get Reader Operation
Reads the operation settings from reader.
No
SAVE
Save communication
settings
Save the communication condition into the nonvolatile
memories in the reader (permanent setting).
No
(3) Control command (to control the action)
INIT
Initialize Initializes
all
settings in the reader.
No
STOP
Stop
Stops the communication with the tags.
Yes
EXIO
External Input Output
control
Reads input/output port status.
Sets condition of output port.
Yes
REST
Reset Restarts
the
reader.
Yes
GBYE
Good Bye
Disconnects the Ethernet connection.
No
RRES
Request Resend
Requests to resend the last response data.
Yes
TEST
Test System
Tests the communication between host and the reader.
Reads the operation status from reader.
Yes
NOIS
Noise monitoring
Monitors noise level of the specified antenna.
No
(4) Undefined command (in the response frame only)
ICMD
Illegal Command
Command code to be used in the response frame if the R/W
receives undefined command.
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