In my FF builder ,I unable to do device assignment ,assignment failed compability error is coming ,pls send ff fil
If device assignment fails , Check the device type and device revision of the physical device against the DD file you are using in your fieldbus builder. If there is a mismatch contact DIC team to get the correct DD file.
You can also mail to DIC@in.abb.com to get the list of available DD file with Device manufacture and DD file revision details.
If it is not the mismatch case, please share the error screenshot and fieldbus builder screenshot of the segment you are working.