Siemens SINAMICS S150 Operating Instructions Manual page 184

Operation
6.3 Basic information about the drive system
Figure 6-5
Note
A signal source (BO) can be connected to any number of signal sinks (BI).
A signal sink (BI) can only ever be connected to one signal source (BO).
The BICO parameter interconnection can be implemented in different command data sets
(CDS). The different interconnections are activated by switching data sets. Interconnections
across drive objects are also possible.
Internal encoding of the binector/connector output parameters
The internal codes are needed, for example, to write BICO input parameters via PROFIdrive.
Figure 6-6
184
Interconnecting signals using BICO technology
Internal encoding of the binector/connector output parameters
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A