I was not aware there was a published spec for the .log files.    We would like to add support, but CNH will not respond to any of our requests for help with interfacing to any of their equipment.   Are you able to send me a copy of the .log file specification?   I would also take a copy of the most current .pre specification, too, if you have it available.

Bob Benweiss (sp?) at Flexi-Coil has was an industry leader in getting the ISO 11783 standard off of the ground, and the Flexi-Coil electronics were as good as you could get before their CNH acquisition.  I believe Bob is still a significant driver of the ISO effort.