356 Drive-to-drive link
Chained multicast messaging
Chained multicasting is supported for drive-to-drive reference 1 and Control word by
the firmware.
The message chain is always started by the master. The target group is defined by
parameter
. The message is received by all followers that have
parameter
set to the same value as parameter
If a follower has parameters
set to the
same value, it becomes a submaster. Immediately after a submaster receives the
multicast message, it sends its own message to the next multicast group defined by
parameter
The duration of the entire message chain is approximately 15 microseconds
multiplied by the number of links in the chain (defined by parameter
in the master).
Summary of Contents for ACS850 series
Page 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Page 4: ......
Page 56: ...56 Control locations and operating modes ...
Page 262: ...262 Parameters ...
Page 310: ...310 Fault tracing ...
Page 348: ...348 Control through a fieldbus adapter ...
Page 358: ...358 Drive to drive link ...