Omron V600 Series Operation Manual

3-3SectionCommand Format
29
3. MDC1001005 (collation processing) is executed.
3 4 H
5 6 H
5 C H
1 2 H
D 6 H
If the data values coincide, MD75
(normal response code) will be returned.
0011
0012
0013
0010
0014
3 4 H
5 6 H
5 C H
0 0 H
D 6 H
If the data values do not coincide, MD76
(abnormal response code) will be returned.
Abnormal data
3-3 Command Format
3-3-1 Command Response Table
No. Command Abbr. Processing Page
1 Read RD
Read data from or write data to DC.
If DC i
35
2 Write WT
If DC is not present, return error response.
36
3 Auto read AR
Wait until DC approaches,
dd i
Once command processing is completed,
d
37
4 Auto write AW
,
and read or write.
g,
return response data
38
5 Polling auto read PR
Command processing results can be queries.
39
6 Polling auto write PW
gq
41
7 Auto command
processing
cancel
AA Cancel auto command (auto read or auto write) processing before completion. 43
8 Data
management
command
MD Return test message sent from host computer as response data without
change.
44, 45
9 Test TS Check the data of the DC’s memory.
Records the number of overwriting operations on the EEPROM.
46
10 Abort (reset) XZ Restore initialization condition of ID Controller immediately after power
application.
There is no response.
Do not use abort command while communicating down.
46
11 Undefined
command
response
IC This is the response returned by the ID Controller when it receives an
undefined command from the host computer.
47
Note Only upper-case letters can be used to write commands. If lower-case letters are
used, a command error will occur.

Omron V600 Series Specifications

General

Operating Frequency	13.56 MHz
Supported Standards	ISO 15693, ISO 18000-3
Read Range	Up to 70 mm (depending on tag and environment)
Power Supply	24 VDC ±10%
Operating Temperature	-10 to 55°C (with no icing or condensation)
Humidity	35% to 85% (non-condensing)
Communication Interface	RS-232C