Is it possible to send data from external DCS800 field exciter drive to DCS800 Armature converter through DCS Link

Recently the thyristor converter of ou 5 stand tandel mill were replaces with ABB DCS800 drives.We have a DCS800 12 Pulse system for main stands as well as a normal 6pulse master follower DCS800 drives for coiler and recoiler. The field exciter in all these are external DCS800 drives. The field drive is linked with respective armature drive via DCSLink. I would like to know whether it is possible to send field drive details like DC voltage, Incoming AC voltage etc to the Armature drive. The armature drive is connected to the controller via profibus. We want to show field drive data in the HMI. any help will be greatly appreciated.

Thanks in advance

Jithesh