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Honeywell Q7300H System Integration Manual page 53

Communicating subbase system integration user address manual
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Q7300H COMMUNICATING SUBBASE SYSTEM INTEGRATION USER ADDRESS MANUAL
User Address
DestTodEventNext
Command input from an energy management system that specifies the occupancy state of the zone is
DestTodEventNext in DestTuncos (minutes). Valid values are:
DestSchedOcc
Command input from an energy management system that specifies the current occupancy state of the zone.
Valid values are:
DestTuncos
Command input from an energy management system that specifies the occupancy state of the zone is
DestTodEventNext in DestTuncos (minutes). Valid values are:
DestRmTempSpt
DestRmTempSpt is an input network variable that may be used as the center-setpoint in calculating the actual
temperature control point. If DestRmTempSpt is valid, then OccHeat and OccCool are calculated using the
following formula:
DestRmTemp
DestRmTemp is the room temperature provided by a sensor on the network.
SrcBypass
Indicates to other nodes that a timed bypass function has occurred. nvoBypass is related to StatusOcc as
follows:
sSrcBypass
Indicates to other nodes that a timed bypass function has occurred. nvoBypass is related to StatusOcc as
follows:
SrcCoolOutput
Outputs the current status of the mechanical cooling outputs. Output is a percentage of the maximum cooling
capacity. For example, if one stage is energized and two stages are configured, the output will be 50%.
Table A5. Shared Points (Right Continued).


Occ, Standby
Space is scheduled to be occupied in DestTuncos (minutes).
Unocc
Space is scheduled to be unoccupied in DestTuncos (minutes).

Null, unspecified inputs
DestTodEvent is invalid or unused.


Occ, Standby
Space is scheduled to be occupied.

UnOcc
Space is scheduled to be in unoccupied.
Null and unspecified inputs
DestSchedOcc is invalid or unused.


Occ, Standby
Space is scheduled to be occupied in DestTuncos (minutes).

Unocc
Space is scheduled to be unoccupied in DestTuncos (minutes).
Null, unspecified inputs
DestTodEvent is invalid or unused.
OccHeat = DestRmTempSpt - (CoolOccSpt – HeatOccSpt) / 2.
OccCool = DestRmTempSpt + (CoolOccSpt – HeatOccSpt) / 2.

Off
StatusOcc is not Bypass. On

Off
StatusOcc is not Bypass. On
Comments

StatusOcc is Bypass.

StatusOcc is Bypass.
53
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63-4366

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