ABB ACQ810 - Drive-To-Drive Link

86 Program features
 Drive-to-drive link
The drive-to-drive (D2D) link is a daisy-chained RS-485 transmission line that allows
basic master/follower communication with one master drive and multiple followers.
The drive-to-drive link is used for connecting drives when forming a station with
multiple pumps.
Settings
Parameter group 76 MF communication (page 250).