Viconics VWG-50 (Classic ZigBee) BACnet Integration Manual - Manual (Page 22)

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Object Name Object Type
Object Property
(Read/Write)
Controller Range / Indexes
By-Pass Damper Position AV Present Value (R) percent,min=0,max=100
Damper Position AV Present Value (R) percent,min=0,max=100
Room Temperature AV Present Value (R,W) temperature,min=-40,max=122
Outdoor Temperature AV Present Value (R,W) temperature,min=-40,max=122
Room Humidity AV Present Value (R,W) percent,min=0,max=100
Room Humidity AV Present Value (R,W) percent,min=5,max=90
Occupied Cooling Setpoint AV Present Value (R,W) temperature,min=54,max=100
Occupied Heating Setpoint AV Present Value (R,W) temperature,min=40,max=90
Stand-by Cooling Setpoint AV Present Value (R,W) temperature,min=54,max=100
Stand-by Heating Setpoint AV Present Value (R,W) temperature,min=40,max=90
Unoccupied Cooling
Setpoint
AV Present Value (R,W) temperature,min=54,max=100
Unoccupied Heating
Setpoint
AV Present Value (R,W) temperature,min=40,max=90
Heating Demand Limit AV Present Value (R,W) percent,min=0,max=100
Cooling Demand Limit AV Present Value (R,W) percent,min=0,max=100
Dehumidification RH
Setpoint
AV Present Value (R,W) percent,min=15,max=95
Dehumidification RH
Setpoint
AV Present Value (R,W) percent,min=30,max=95
Humidification RH Setpoint AV Present Value (R,W) percent,min=10,max=90
Humidification High Limit
Setpoint
AV Present Value (R,W) percent,min=50,max=90
Password AV Present Value (R,W) none,min=0,max=1000
Static Pressure Setpoint AV Present Value (R,W) pascal,min=0,max=5000
Get From AV Present Value (R,W) none,min=0,max=254
Heartbeat Delay *** AV Present Value (R)
TRSS AV Present Value (R) percent,min=0,max=100
CRSS AV Present Value (R) percent,min=0,max=100
Room Temperature, Outdoor Temperature and Room Humidity need to have their Boolean override counterpart
object set to “Override” first if the present value needs to be written over from the network. Ex To set a network
present value on the numeric “{Room Temperature” numeric object, the “Room Temperature Override” Boolean object
needs to be set from Normal to Override. The controller local present value will then be derived from the wireless
network instead of the present value at the controller.
*** The heartbeat delay object represents the total amount of time a single controller has not updated its mandatory 3
minutes heartbeat update to the VWG. If the VWG does not receive a heartbeat update from an individual controller,
this object present value will increment from 0 to 3000 minutes by 3 minutes increment every 3 minutes. As soon as
the controller comes back online to the VWG and update its mandatory heartbeat, this object’s present value will
revert back to 0 minutes.