Setting Up Cyclic Data Exchanges - Omron V680S-HMD64-PNT User Manual

Section 7
Host Communications Specifications

Setting Up Cyclic Data Exchanges

This section describes how to set up cyclic data exchanges with PROFINET IO.
The Reader/Writer's IO data CRs provide slot 1 for output data and slot 2 for input data.
An Output Module and Input Module with different data sizes are specified for these slots.
 I/O Data CR Settings
Slot number
Subslot number
Module name
Module ID
Data size
*1 Select one of the following values for the data size according to the data size required to write or
read an RF Tag in one operation.
Data size
40 bytes
264 bytes
520 bytes
1,008 byte
To connect to the host device (PLC) and perform PROFINET communications, set up the IO data CR
from the Engineering Tool.
Refer to the manual for your Engineering Tool for the specific procedure to set up the IO data CR with
the Engineering Tool.
To connect to an IO controller manufactured by OMRON, use the CX-Configurator FDT Engineering Tool to set up the
IO data CR.
To set up cyclic data exchanges, a GSDML file that defines the V680S IO data CR is required. Download the GSDML
file from your OMRON website.
RFID System
152
User's Manual
(PROFINET)
Setting item
0001 hex
0000 hex
Output data (V680S Command Data)
0100/0101/0102/0103 hex
40, 264, 520, or 1,008 bytes*1
Data size that can be read or written
for an RF Tag in one operation
32 bytes
256 bytes
512 bytes
1,000 byte
Setting
Command area
0002 hex
0000 hex
Input data (V680S Response Data)
0200/00201/0202/0203 hex
40, 264, 520, or 1,008 bytes*1
Response area