Read/
Write
BACnet
Object
Type
BACnet
Object
Inst
Descriptor Default Min Max Point Description
R (2) AV 14 ACC_OVER_TME – – – Accumulated Unoccupied Override Time
(in hours)
R (2) AV 15 ACTIVE_ALARM – – – Active Alarm
R (5) BV 16 AIR_PROOF_SW – – – Air Proving Switch Status (1=closed,
0=open/no air flow)
R/W (2) AV 79 OAQ_STPT 1000 0 5000 Air Quality Setpoint Outside
R (5) BV 85 ALARM_1_ON – – – Alarm Buffer #1 (0=Alarm has cleared,
1=Alarm is still active)
R (5) BV 86 ALARM_2_ON – – – Alarm Buffer #2 (0=Alarm has cleared,
1=Alarm is still active)
R (5) BV 87 ALARM_3_ON – – – Alarm Buffer #3 (0=Alarm has cleared,
1=Alarm is still active)
R (5) BV 88 ALARM_4_ON – – – Alarm Buffer #4 (0=Alarm has cleared,
1=Alarm is still active)
R (5) BV 89 ALARM_5_ON – – – Alarm Buffer #5 (0=Alarm has cleared,
1=Alarm is still active)
R (2) AV 33 BLDG_STATIC – – – Building Static Pressure
R (5) BV 29 BP_SENS_INST – – – Building Static Pressure Sensor Installed
R/W (2) AV 57 BLDG_SP_STPT 0.1 -0.25 0.25 Building Static Pressure Setpoint
R/W (2) AV 25 COM_V_LOW_SP 70 60 85 Comfort Ventilation LowerSetpoint
(degrees F)
R (5) BV 34 CVM_COOLING – – – Comfort Ventilation Mode for Cooling
Enabled
R (5) BV 35 CVM_HEATING – – – Comfort Ventilation Mode for Heating
Enabled
R (5) BV 33 COM_VENT_STA – – – Comfort Ventilation Mode Status (1=control
is in Comfort Vent mode, 0= it is not)
R/W (2) AV 24 COM_V_HI_SP 80 60 85 Comfort Ventilation Upper Setpoint
(degrees F)
R (5) BV 23 COOLING_ENA – – – Cooling Mode Enabled
R (5) BV 21 FAN_ON_W_SEN – – – CV - Indoor Fan Operates with Space
Sensor Present Option Enabled
R (2) AV 56 CV_VAV_SELEC – – – CV/VAV Selected (0= Valid CV, 1=Valid
VAV, 2= Invalid Value)
R (2) AV 8 IAQ_VALUE – – – Demand Ventilation (IAQ) Value (PPM)
R (5) BV 39 DEMAND_VENT – – – Demand Ventilation (using Inside Sensor)
Enabled
R/W (2) AV 18 DEMVENT_STPT 1000 0 5000 Demand Ventilation Setpoint
R (2) AV 67 REVISION – – xx Device Revision
R (5) BV 90 DF_SW_INST – – – Dirty Filter Switch Installed
R (5) BV 15 DIRT_FILT_SW – – – Dirty Filter Switch Status (0=open,1=closed/
fault)
R (2) AV 35 DUCT_STATIC – – – Duct Static Pressure
R/W (2) AV 58 DUCT_SP_STPT 1.5 0 5 Duct Static Pressure Setpoint
R/W (2) AV 59 DUCT_SD_STPT 4.5 0 5 Duct Static Pressure Shutdown Setpoint
R (2) AV 31 ECO_DAMP_OUT – – – Economizer Damper Output Status
(0-100%)
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