Hand-Held Reader/Writer Functions - Omron V680 series User Manual

Section 4
Functions

Hand-held Reader/Writer Functions

Multiple Area Control
The Hand-held Reader/Writer can read and write across
several non-consecutive RF Tag memory areas (10 areas
max.) at one time. To use this feature, the number of control
areas is specified using the NUMBER OF CONTROL
AREAS command. ASCII and hexadecimal can be used
simultaneously for the one command control, but reading
and writing cannot be performed simultaneously.
Example: Data in the Following 3 Areas are Read
Area (1):
Area (2):
Area (3):
Command R D A 3 0 0 1 0 0 5 H 0 0 3 0 0 2 H 0 0 3 5 0 3 * CR
Response R D 0 0 O M R O N 1 2 3 4 3 1 3 2 3 3 * CR
Refer to Command and Response Formats for more details on ASCII and hexadecimal.
Multiple area control can be used only for V600 commands and cannot be used with the V680.
Auto Command OFF Function
If communications with the RF Tag do not begin within one minute (see note) after an auto command
or button auto command is sent from the host device to the Hand-held Reader/Writer after entering the
RF Tag wait status, the Auto Command OFF function automatically aborts the auto command and
returns an " RF Tag non-existent" error (error code 72) to the host device. When the Auto Command
OFF function is not used, the auto command will not be aborted even if one minute passes after
entering the RF Tag wait status.
This function is set using the BASIC FUNCTIONS SETTING (FN) command.
Note: The one-minute detection time limit before the timeout will occur can be changed by using the
PARAMETER SET command (SP).
Refer to the section on the BASIC FUNCTIONS SETTING (FN) for details on the setting method.
RFID System
120
User's Manual
Address 0010 (hex)
Number of bytes 05 bytes
Code setting ASCII
Address 0030 (hex)
Number of bytes 02 bytes
Code setting Hexadecimal
Address 0035 (hex)
Number of bytes 03 bytes
Code setting Hexadecimal
Area (1) Area (2)
p.63
p.76
Area (1)
Area (2)
Area (3)
Area (3)
(hex)
0010 4 F "O"
0011 4 D "M"
5 2 "R"
0012
0013 4 F "O"
0014 4 E "N"
0030
1 2
0031
3 4
0035 3 1
0036 3 2
0037 3 3