Commissioning Instructions

Central Functions

Configuring Group Members and Masters

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5.5 Configuring Group Members and Masters

Group master/member communication is how all central functions read and write to other applications. The

high-level central function controls a single Group Master object. This Master object is then what writes to

the Group Member objects in the lower level application functions. Because of this, it is extremely

important to make sure to set up the member/master connection for each central function, as otherwise

there will be no communication between the member and master, or the Central Function DXR and the VAV

Terminal DXR. It is also possible here to simply not select any subordinate Automation Stations that are not

involved with this central function application.

1. Select the Building component.

2. Select the Add device button, and add the Central Function to the building structure.

3. Select the Central Functions task.

4. Add a Central Function hierarchy. Expand the Unplaced central functions hierarchy to expose the

SplyAirMst Group Master.

1. Drag the unplaced Central function to the Hierarchy element.