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WEBVISION™
95-7769—01 114
Constant Volume Air Handling Unit
Controller (CVAHU)
Table 76 provides the CVAHU points detail and Table 77 on
page 115 provides the CVAHU application of points.
Table 76. CVAHU Point Details
Display Name Network Variable Field Name Point Type
Occupied Cool nciTempSetPts occupiedCool NumericWritable
Standby Cool nciTempSetPts standbyCool NumericWritable
Unoccupied Cool nciTempSetPts unoccupiedCool NumericWritable
Occupied Heat nciTempSetPts occupiedHeat NumericWritable
Standby Heat nciTempSetPts standbyHeat NumericWritable
Unoccupied Heat nciTempSetPts unoccupiedHeat NumericWritable
Current State nviTodEvent currentState EnumWritable
Next State nviTodEvent nextState EnumWritable
Time To Next State nviTodEvent timeToNextState NumericWritable
DLC Shed nviDlcShed dlcShed EnumWritable
Air Flow Loss nvoAlarmStatus LossAirFlow EnumPoint
Coil Freeze State nvoAlarmStatus FreezeStat EnumPoint
Dirty Filter nvoAlarmStatus DirtyFilter EnumPoint
Frost Protect Alarm nvoAlarmStatus FrostProtectAlarm EnumPoint
Indoor Air Quality Override nvoAlarmStatus IAQOverride EnumPoint
Input Nv Fail nvoAlarmStatus InputNvFail EnumPoint
Invalid Setpoint nvoAlarmStatus InvalidSetPoint EnumPoint
Low Limit Economizer Close nvoAlarmStatus LowLimEconClose EnumPoint
Node Disabled nvoAlarmStatus NodeDisabled EnumPoint
Sensor Failure nvoAlarmStatus SensorFailure EnumPoint
Application Mode nviApplMode hvacMode EnumWritable
Manual Mode nviManualMode manMode EnumWritable
Manual Occupancy State nviManOcc occupancy EnumWritable
Temporary Setpoint nviSetPoint tempP NumericWritable
Fan Mode nciConfig FanMode EnumWritable
Auxiliary Economizer Out nvoData1 AuxEconOut EnumPoint
Bypass Timer nvoData2 BypassTimer NumericPoint
Calculated Outdoor Air Enthalpy nvoData1 CalcODEnthalpy NumericPoint
Calculated Return Air Enthalpy nvoData1 CalcRAEnthalpy NumericPoint
Coil Freeze State nvoData1 CoilFreezeStat EnumPoint
Cool Percent nvoUnitStatus coolOutput NumericPoint
Cool Position nvoData2 CoolPos NumericPoint
Cool Stages On nvoData1 CoolStagesOn NumericPoint
DLC Shed nvoData1 DlcShed EnumPoint
Data1 Field No nvoData1 FieldNo EnumPoint
Data2 Field No nvoData2 FieldNo EnumPoint
Dirty Filter nvoData1 DirtyFilter EnumPoint
Discharge Air Temperature nvoData2 DischargeTemp NumericPoint
Discharge Setpoint nvoData2 DischargeSetPt NumericPoint
Economizer Enable nvoData1 EconEnable EnumPoint
Economizer Float Synch nvoData1 EconFloatSynch EnumPoint