ABB ACSM1 - Page 346

Standard function blocks
346
Operation Configures the transmission between the dataset tables of drives.
The Msg Type input defines the message type as follows:
See also section Examples of using standard function blocks in drive-to-drive
communication starting on page 439.
Value Message type
0 Disabled
1Master P2P:
The master sends the contents of a local dataset (specified by LocalDsNr
input) to the dataset table (dataset number specified by RemoteDsNr input)
of a follower (specified by Target Node/Grp input).
The follower replies by sending the next dataset (RemoteDsNr + 1) to the
master (LocalDsNr + 1).
The node number of a drive is defined by parameter 57.03.
Note: Only supported in the master drive.
2 Read Remote:
The master reads a dataset (specified by RemoteDsNr input) from a follower
(specified by Target Node/Grp input) and stores it into local dataset table
(dataset number specified by LocalDsNr input).
The node number of a drive is defined by parameter 57.03.
Note: Only supported in the master drive.
3 Follower P2P:
The follower sends the contents of a local dataset (specified by LocalDsNr
input) to the dataset table (dataset number specified by RemoteDsNr input)
of another follower (specified by Target Node/Grp input).
The node number of a drive is defined by parameter 57.03.
Note: Only supported in a follower drive. A token from the master drive is
required for the follower to be able to send the message. See the block
D2D_McastToken.
4 Standard Multicast:
The drive sends the contents of a local dataset (specified by LocalDsNr
input) to the dataset table (dataset number specified by RemoteDsNr input)
of a group of followers (specified by Target Node/Grp input).
Which multicast group a drive belongs to is defined by the Std Mcast Group
input of the D2D_Conf block.
A token from the master drive is required for a follower to be able to send the
message. See the block D2D_McastToken.
5 Broadcast:
The drive sends the contents of a local dataset (specified by LocalDsNr
input) to the dataset table (dataset number specified by RemoteDsNr input)
of all followers.
A token from the master drive is required for a follower to be able to send the
message. See the block D2D_McastToken.
Note: With this message type, the Target Node/Grp input must be
connected in DriveSPC even if not used.