Omron CJ2 - 02-2010 User Manual page 451

PLC Setup
Settings at the Polling Unit
Serial Port Tab Page
Parameter
Communications Settings
Mode
Number of Link Words
PC Link Method
Highest Unit Number for NT/Serial
PLC Link (No. NT/PC Link Max.)
Settings at the Polled Units
CJ2 CPU Unit Software User's Manual
11 Programming Devices and Communications
Set the communications settings to match those of the connected PLC.
If the connected PLC is set to 115,200 bps, select the Custom Option and
set the baud rate to 115,200. It does not matter what is selected for the
Parameter setting.
Select PC Link Polling Unit.
This parameter is set only in the Polling Unit. 10 words (default)
Select All or Polling Unit.
Set the highest unit number of the connected Polled Units.
Setting
11
11-23