N2 - Occupancy Mode Input - Metasys - LIT-12011829 - Field Device - VMA18 VAV Modular Assembly

N2 VMA Application Note

Product name
VMA18 VAV Modular Assembly
Document type
Application Note
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This module is responsible for translating the OCCSCHED command from a supervisory device to the Occupancy Schedule input of the Occupancy Mode Determination. It also allows the OCCTIME to be entered in minutes and then converts it to seconds for Occupancy Mode Determination.

This module is typically placed in the Setpoint Determination column.

You can view and modify the modules in this group's logic.

Figure 1. N2 - Occupancy Mode Input

Table 1 describes the attributes used by the N2 - Occupancy Mode Input module:

Table 1. N2 - Occupancy Mode Input Attributes
Name Type Description Default Value

Occ Schedule

G, V

The Occupancy Schedule using the Gen 3 Enum Set

Set Name: Occ Schedule

Output V The amount of time that temporary occupancy is active in seconds

Display Units: seconds

Occupancy Schedule

The occupancy schedule using the Enum Set for N2-based controllers

Unoccupied Set Name: Occ Mode 4 States


The amount of time that temporary occupancy is active in minutes 6.0

Display Units: minutes

Note: C - Configuration Mode Only, G - Default Element (Generated State, if applicable), SC - Simulation and Commissioning Modes Only, V - Calculated Value (Outputs)