Omron V600 - Page 48

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Section 3 Command and Response Format
RFID System
User's Manual
Section 3
Commands
Command List
Commands can be classified into four major types.
•Communications Commands
The following commands are used for communications with the Data Carrier.
Command code Command name Function Page
RD READ Reads memory data from the Data Carrier. p.48
WT WRITE Writes data to the memory of the Data Carrier. p.50
AR AUTO READ Reads data from the Data Carrier when the Data Carrier is within the
communications area.
p.52
AW AUTO WRITE Writes data to the memory of the Data Carrier when the Data Carrier is
within the communications area.
p.54
BR BUTTON READ Reads data from the memory of the Data Carrier when the activate
switch is pressed.
p.56
BW BUTTON WRITE Writes data to the memory of the Data Carrier when the activate switch
is pressed.
p.58
UR BUTTON AUTO
READ
Reads data from the Data Carrier when the Data Carrier enters the
communications area after the activate switch is pressed.
p.60
UW BUTTON AUTO
WRITE
Writes data to the memory of the Data Carrier when the Data Carrier
enters the communications area after the activate switch is pressed.
p.62
RC COPY READ Reads data to be copied using the COPY WRITE command from the
Data Carrier.
p.64
WC COPY WRITE Writes the data read using the COPY READ command to the Data
Carrier.
p.65
XR EXPANSION
DIVIDED READ
Divides and reads up to 2 Kbytes of data from the Data Carrier.
p.66
XW EXPANSION
DIVIDED WRITE
Divides and writes up to 2 Kbytes of data to the Data Carrier.
p.68
NR EXPANSION
DIVIDED
AUTO READ
Divides and reads up to 2 Kbytes of data from the Data Carrier when
the Data Carrier enters the communications area. p.70
NW EXPANSION
DIVIDED
AUTO WRITE
Divides and writes up to 2 Kbytes of data to the Data Carrier when the
Data Carrier enters the communications area. p.72
rd EXPANSION
BATCH READ
Reads up to 2 Kbytes of data from the Data Carrier in a batch.
p.74
wt EXPANSION
BATCH WRITE
Writes up to 2 Kbytes of data to the Data Carrier in a batch.
p.75
ar EXPANSION
BATCH
AUTO READ
Reads up to 2 Kbytes of data from the Data Carrier in a batch when the
Data Carrier enters the communications area. p.76
aw EXPANSION
BATCH
AUTO WRITE
Writes up to 2 Kbytes of data to the Data Carrier in a batch when the
Data Carrier enters the communications area. p.77
br EXPANSION
BATCH
BUTTON READ
Reads up to 2 Kbytes of data from the Data Carrier in a batch after the
activate switch is pressed. p.78
bw EXPANSION
BATCH
BUTTON WRITE
Writes up to 2 Kbytes of data to the Data Carrier in a batch after the
activate switch is pressed. p.79
ur EXPANSION
BATCH BUTTON
AUTO READ
Reads up to 2 Kbytes of data from the Data Carrier in a batch when the
Data Carrier enters the communications area after the activate switch
is pressed.
p.80