Trane Engineered Smoke Control System Application Manual page 150

Chapter 8 Network variable bindings
138
made, each member of the group has a entry made in its address table.
For this example, all the devices are in Group 1. Now the user defines a
second group binding with Device B transmitting nvoSwitch01 to Device
A and Device C.
But this definition has exactly the same membership list as in Group 1.
No additional entry into the address table is necessary to define the
group. All three of the group binding configurations in Figure 78 use the
same entry in each devices address table.
Figure 78. Group bindings with the same membership
Mixed bindings are illustrated in Figure 79. For this configuration,
MP581-A, B, C and D have one group entry in their address tables.
MP581-A has 1 subnet/node entry in its address table.
BAS-APG001-EN