Greenheck Microprocessor Controller (475595 IOM) TAP v2.10 April 2014 (RVE, ERCH-01, ERT-01) - Manual (Page 36)

Points List • LonWorks®
Type NV_Index/Bit Name NV Type NV
Read (Unit to BMS)
Write (BMS to unit)
Description
Analog 19 nvoOutsideTemp 105 Read Outdoor Air Temp (###.#°F)
Analog 20 nvoSupplyAirTemp 105 Read Supply Air Temp (###.#°F)
Analog 21 nvoColdCoilDisch 105 Read Cold Coil Temp (###.#°F)
Analog 22 nvoRoomTemp 105 Read Room AirTemp (if installed) (###.#°F)
Analog 23 nvoOA_Humidity 81 Read Outdoor Relative Humidity (###.#%)
Analog 24 nvoRoomHumidity 81 Read Room Relative Humidity (###.#%)
Analog 3 nviTempSetPt 105 Write Temperature SetPt (read/write) (###.#F) ( See Set Point Menu )
Analog 25 nvoActiveTempSP 105 Read Active Temperature Set Point (###.#F)
Analog 4 nviDehumidSetPt 81 Write Dehumidification SetPt (write) (##.#F, ##.#%) ( See Set Point Menu )
Integer 30 nvoStatus 8 Read Note 1 (See below)
Integer 31 nvoHeating 81 Read Heater output (0-100%)
Integer 21 nvoCooling 81 Read Cooling output (0-100%)
Integer 33 nvoWheel 81 Read Energy recovery wheel speed (0-100%)
Integer 34 nvoReheat 81 Read Hot gas reheat output (0-100%)
Integer 35 nvoCO2_Level 29 Read CO2 Levels (ppm)
Integer 6 nviCO2_SetPt 29 Write CO2 Set Point (ppm)
Integer 36 nvoSupVFDSpeed 81 Read Supply Fan VFD Speed (0-100%)
Integer 7 nviSF_SetPt 81 Write Supply Fan VFD Set Point (0-100%)
Integer 37 nvoExhVFDSpeed 81 Read Exhaust Fan VFD Speed (0-100%)
Integer 8 nviEF_SetPt 81 Write Exhaust Fan VFD Set Point (0-100%)
Integer 38 nvoOADamperPos 81 Read Outdoor Damper Position (0-100%)
Integer 9 nviOADamperSetPt 81 Write Minimum OA Damper Position (0-100%)
Integer 39 nvoDuctPressure 8 Read Supply Duct Pressure (#.##"WC)
Integer 10 nviDuctPsSetPt 8 Write Supply Duct Pressure Set Point (value/100=#.##" WC)
Integer 40 nvoBldgPressure 9 Read Building Pressure (value/1000 = 0.###" WC)
Integer 11 nviBldgPsSetPt 9 Write Building Pressure Set Point (value/1000 = 0.###" WC)
Digital 41 nvoOnOffStat 95 Read Unit ON/OFF status
Digital 42 nvoSupplyFan 95 Read Supply fan status
Digital 43 nvoExhaustFan 95 Read Exhaust fan status
Digital 44 nvoOccupancyStat 95 Read Occupancy Status (0=Unoccupied, 1=Occupied)
Digital 45 nvoStageComp1 95 Read Stage Compressor #1 status
Digital 46 nvoStageComp2 95 Read Stage Compressor #2 status
Digital 47 nvoDefrostMode 95 Read Defrost mode status
Digital 48 nvoDigScrollStat 95 Read Digital Scroll status
Digital 12 nviStartStop 95 Write Unit start/stop command
Digital 13 nviResetAlarms 95 Write Reset alarms command
Digital 14 nviOccUnocc 95 Write Occupied/unoccupied command (0=occupied, 1=unoccupied)
Digital 49 nvoGlobalAlarm 95 Read Global alarm indication (active when there is at least one alarm)
50 nvoAlarms 83 Alarms
Digital (LSB) bit0 SupplyFanAlm Read Supply airflow proving alarm
Digital bit1 WhlPressurAlm Read High wheel pressure (high airflow or dirty wheel)
Digital bit2 WhlRotateAlm Read Wheel rotation alarm
Digital bit3 ExhaustFanAlm Read Exhaust airflow proving alarm
Digital bit4 FilterAlm Read Dirty filter alarm
Digital bit5 CompTripAlm Read Compressor trip alarm
Digital bit6 SupplyTempAlm Read Supply air temperature low limit alarm
51 SensorAlarm 95 A sensor has failed
Digital (LSB) bit0 Read Sensor#1 out of range (outside air temperature)
Digital bit1 Read Sensor#2 out of range (supply air temperature)
Digital bit2 Read Sensor#3 out of range (cold coil leaving air temperature)
Digital bit3 Read Sensor#4 out of range (room temperature)
Digital bit4 Read Sensor#5 out of range (room humidity)
Digital bit5 Read Sensor#6 out of range (outdoor humidity)
Digital bit6 Read Sensor#7 out of range (building pressure sensor)
Digital bit7 Read Sensor#8 out of range (duct pressure sensor)
Digital bit8 Read Sensor#9 out of range (CO2 sensor)
Digital bit9 Read Sensor#10 out of range (auxiliary temp)
pCOe Expansion Board Variables (Requires pCOe)
Analog 26 nvoAux_AI1 9 Read pCOe Analog Input Probe Value 1
Analog 27 nvoAux_AI2 9 Read pCOe Analog Input Probe Value 2
Analog 28 nvoAux_AI3 9 Read pCOe Analog Input Probe Value 3
Analog 29 nvoAux_AI4 9 Read pCOe Analog Input Probe Value 4
Analog 5 nviAux_AO1 81 Write pCOe Auxiliary Analog Out (0-10V)
52 nvoAuxiliary_DI 83 pCOe Digital Inputs
Digital (LSB) bit0 nvoAux_DI1 Read pCOe Auxiliary Digital Input1
Digital bit1 nvoAux_DI2 Read pCOe Auxiliary Digital Input2
Digital bit2 nvoAux_DI3 Read pCOe Auxiliary Digital Input3
Digital bit3 nvoAux_DI4 Read pCOe Auxiliary Digital Input4
Digital 15 nviAux_DO1 95 Write pCOe Auxiliary Digital Output1
Digital 16 nviAux_DO2 95 Write pCOe Auxiliary Digital Output2
Digital 17 nviAux_DO3 95 Write pCOe Auxiliary Digital Output3
Digital 18 nviAux_DO4 95 Write pCOe Auxiliary Digital Output4
Unit Status Index
0 System Off 5 System On 10 System On - Economizer & Cooling 15 Unoccupied - Heating 20 Remote off
1 Initial Delay 6 Defrost Mode Active 11 System On - Dehumidifying 16 Unoccupied - Cooling 21 Alarm
2 Opening Dampers 7 System On - Economizer 12 System On - Dehumidifying & Reheat 17 Unoccupied -Dehumidifying 22 Temp Occupied
3 Exhaust Fan Starting 8 System On - Heating 13 Unoccupied - Unit off 18 Unoccupied -Dehumid&Reheat
4 Supply Fan Starting 9 System On - Cooling 14 Unoccupied - Unit on 19 Manual Override
36 DDC Controller for Tempered Air Products
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