Occupied Zone Sequencing (VAV) v51 - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 13.1

Controller Tool Help

Product name
Controller Configuration Tool
Document type
User Guide
Document number
Revision date
Important: As of Release 5.1, the Occupied Zone Sequencing (VAV) v51 module replaces the Occupied Zone Sequencing (VAV) module.

This module generates the appropriate temperature control state for a VAV zone control application. This module monitors the status of the heating and cooling controllers and setpoints to determine whether the current state should be satisfied, unreliable, one of the stages of heating, or one of the stages of cooling. For information on how the FSM determines the state, see FSM (Occupied Zone Sequencing [VAV] v51).

This module also provides a quick transition from heating to cooling mode during major changes to space load conditions or setpoints (for example, a large group of people enter a space, or a schedule changes from unoccupied to occupied mode).