Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual - Manual (Page 263)

Publication 1757-UM006A-EN-P May 2002
1788-CN2FF Installation Example F-15
You see:
When you start, all the DD’s will be located in another directory.
Use Browse to find the location.
3. Insert the disk for the 1788-CN2FF in the A: drive.
4. Click Browse.
You are looking for the DD Files. The DD for the CN2FF is on
the disk that was shipped with the 1788-CN2FF. The DD’s for the
Fieldbus Devices should be on disks that ship with the device.
If you are not given the DD for a device, you can download
most of them from the Fieldbus Foundation Web Site,
www.Fieldbus.org. You can also go to the suppliers web site
and download the DD files.
After you click Browse, you will need to navigate to the location
of the DD’s you are trying to install.
You see:
A DD file consists of two or three files with the extensions .ffo
and .sym. The main DD file has an extension .ffo. When you
select the .ffo file, the software automatically installs the other
files.