Omron V680-CA1D User Manual page 60

Section 4
Reading from/Writing to Tags
List of Command Codes
Commands can be classified into four major types.
• Communications Commands
The following commands are used for communications with the Tag.
Command code
RD
WT
AR
AW
PR
PRC/E
PW
PWC/E
MD
C/K
MDS
MDL
• Communications Subcommands
These commands are used to cancel command execution when using the POLLING AUTO
commands.
Command code
AA
• Controller Control Commands
The Controller control command is used for interrupting communications with Tags or resetting the
Controller.
Command code
CC
XZ
• Host Commands
Host commands test communications between the Controller and the host device.
Command code
TS
Heat-resistive RFID System
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User's Manual
Name
READ Reads memory data from the Tag.
WRITE Writes data to the memory of the Tag.
AUTO READ Reads data from the Tag when the Tag is within the communications
area.
Processing is aborted with the AUTO COMMAND PROCESSING
ABORT command (AA) command standby status is resumed.
AUTO WRITE Writes data to the memory of the Tag when the Tag is within the com-
munications area.
Processing is aborted with the AUTO COMMAND PROCESSING
ABORT command (AA) command standby status is resumed.
POLLING AUTO Reads data from the Tag when the Tag is within the communications
READ area.
The command processing results can be requested using a subcom-
mand.
POLLING AUTO Writes data to the memory of the Tag when the Tag is within the com-
WRITE munications area.
The command processing results can be requested using a subcom-
mand.
DATA CHECK Performs a data check on the Tag memory.
OVERWRITE Controls the heat cycle for the Tag.
COUNT CONTROL
Name
AUTO COMMAND Aborts processing except for the polling command.
PROCESSING
ABORT
Name
CONTROLLER Performs user input operations.
CONTROL
ABORT (RESET) The Controller is reset immediately after the power is turned ON.
There is no response.
Name
TEST Returns test data sent from the host device as is.
Function
Function
Function
Function
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