In order to properly configure OMRON programmable controllers and their Host Link port(s) you must refer to the Operations and System manuals for the appropriate programmable controller. If you are using a Host Link Unit, then the User's Manual for that interface is required.
These manuals contain important information on:
Setting the Host Link port's communication parameters such as address, communication speed and parity.
Constructing the proper RS-232 and RS-422 cable(s) for connecting the CIMPLICITY computer to the Host Link system.
Interpreting response codes returned from programmable controllers and reported to the Status Log.
About OMRON Host Link Communications.