Trane Engineered Smoke Control System Application Manual page 148

Chapter 8 Network variable bindings
136
Figure 76. Group binding
Groups are unique. Two unique groups are shown in Figure 77. One
consists of MP581-A, B, and C while the other has members MP581-A, B,
C, and D. Even though one is a subset of the other, it is set apart by
having a different amount of members. In this case, MP581-A, B and C
have two group entries in their respective address table. MP581-D has
just one group entry in its address table.
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