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Appendix B: BACnet points list
VVT Bypass II Controller
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
45
BACnet
Point Name
Point Access
Units
Default
Value
BACnet Point Name BACnet Object
ID
Controlling Pressure
Setpoint
R
in H2O
sys_press_stpt
AV:1015
Damper Position
R
%
dpr_pos
AV:1013
LAT Airflow Increase
R
%
lat_airflow_inc
AV:5002
Maximum Duct Pressure
Setpoint
R
in H2O
max_press_stpt
AV:5003
Maximum Heating SAT
R/W
°F
120
sat_ht_max
AV:83004
Minimum Cooling SAT
R/W
°F
45
sat_cl_min
AV:83003
Power Fail Restart Delay
R/W
sec
60
start_delay
AV:9007
Pressure Control Deadband R/W
in H2O
0.05
press_hysteresis
AV:3016
Static Pressure - Prime
Variable
R
in H2O
static_press
AV:1016
Supply Air Temperature
R
°F
sa_temp
AV:1008
VFD output
R
%
vfd_output
AV:1014
Airside Linkage Status
R
0=Not Active
1=Active
a_link_status
Automatic Deadband
Adjustment
R/W
0=Disable
1=Enable
Active (1)
auto_adjust
BV:99003
Control Device Type
R/W
0=Actuator
1=VFD
Inactive (0) ctrl_type
BV:99002
LAT Control
R
0=Off
1=Active
lat_control
BV:1013
Air Source Mode
R
1=Off
2=Warmup
3=Heat
4=Cool
5=Freecool
6=Pressure
7=Evac
8=Vent
link_ahu_mode
Airside Linkage Alarm
R
0=Normal
1=Alarm
air_linkage_fail
BV:7030
Supply Air Temperature
Alarm
R
0=Normal
1=Alarm
sat_alarm
BV:7004
Appendix B: BACnet points list
Summary of Contents for VVT Bypass II
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