Broadcast Messaging - ABB ACS850 Manual

354 Drive-to-drive link
Follower-to-follower(s) multicasting
Token
Master
Dataset table

Broadcast messaging

In broadcasting, the master sends one dataset to all followers, or a follower sends
one dataset to all other followers (after receiving a token from the master).
The target (Target Grp) is automatically set to 255 denoting all followers.
Note: The master does not receive any data broadcast by the followers.
Master-to-follower(s) broadcasting
Master
Dataset table
Target Grp = 255
(LocalDsNr)
Follower
Dataset table
Target
Grp = X
(LocalDsNr)
Follower
Dataset table
(RemoteDsNr)
Follower
Dataset table
(RemoteDsNr)
Std Mcast Group =
X
Follower
Dataset table
(RemoteDsNr)
Follower
Dataset table
(RemoteDsNr)
Std Mcast Group =
X