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Table 26: BACnet / Modbus Points List for DOAS Units Table.
Variable
I000_MainModule_SW_Version
I001_MainModuleErrorCode
I010_OperationMode
I019_TemperatureOfCoolingChange
I020_TemperatureOfHeatingChange
I021_ActiveSetpoint
I030_OATemperature
I031_OAHumidity
I034_SpaceTemperature
I035_SpaceHumidity
I036_SATemperature
I037_SAHumidity
I038_CoilTemperature
I039_MXTemperature
I040_EATemperature
I041_CO2
I042_SAFlowDiffPressure
I043_EAFlowDiffPressure
I046_OADewpoint
I047_OAEnthalpy
I050_SpaceDewpoint
I051_SpaceEnthalpy
I052_SADewpoint
I053_SAEnthalpy
I062_MainCoil1InTemperature
I063_MainCoil1OutTemperature
I064_MainCoil2InTemperature
I065_MainCoil2OutTemperature
I066_ReheatCoilInTemperature
I067_ReheatCoilOutTemperature
I068_RecoveryCoilInTemperature
I069_RecoveryCoilOutTemperature
I070_OADamperOpenRate
I071_EADamperOpenRate
I072_MXDamperOpenRate
54
Description
Main Module Software Version
Error Code
DOAS Operating Mode
Cooling mode Entering
Condition
Heating mode entering
Condition
Setpoint of Current Operation
Mode
Outside Air Temperature
Outside Air Relative Humidity
Space Air Temperature
Space Air Relative Humidity
Supply Air Temperature
Supply Air Relative Humidity
Main Coil Leaving Air
Temperature
After Wheel Air Temperature
(Supply Air Stream)
Exhaust Air Temperature
Space CO
value
2
Differential Pressure Value
Differential Pressure Value,
if equipped
Outside Air Dew Point
Outside Air Enthalpy
Space Air Dew Point
Space Air Enthalpy
Supply Air Dew point
Supply Air Enthalpy
Refrigerant Inlet Temperature
of Main Coil #1
Refrigerant outlet Temperature
of Main Coil #1
Refrigerant Inlet Temperature
of Main Coil #2
Refrigerant outlet Temperature
of Main Coil #2
Refrigerant inlet Temperature
of Reheat Coil
Refrigerant outlet Temperature
of Reheat Coil
Refrigerant inlet Temperature
of Recovery Coil
Refrigerant outlet Temperature
of Recovery Coil
Opening Position of Outside
Air Damper
Opening Position of Exhaust
Air Damper
Opening Position of
Recirculation Air Damper
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
BACnet
Active
Inactive
Text
Text
Access
Read_NoWrite
Read_NoWrite
ReadCOV_NoWrite
Read_NoWrite
Read_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
Read_NoWrite
Read_NoWrite
ReadCOV_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
Read_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
ReadCOV_NoWrite
Modbus
COV
Register
Index
Size
Incre.
Type
30001
Input
2
30002
Input
2
1
30011
Input
2
30020
Input
2
30021
Input
2
0.5
30022
Input
2
0.5
30031
Input
2
1
30032
Input
2
0.5
30035
Input
2
1
30036
Input
2
0.5
30037
Input
2
1
30038
Input
2
30039
Input
2
30040
Input
2
0.5
30041
Input
2
30042
Input
2
30043
Input
2
30044
Input
2
30047
Input
2
30048
Input
2
30051
Input
2
30052
Input
2
30053
Input
2
30054
Input
2
30063
Input
2
30064
Input
2
30065
Input
2
30066
Input
2
30067
Input
2
30068
Input
2
30069
Input
2
30070
Input
2
1
30071
Input
2
1
30072
Input
2
1
30073
Input
2
x 0.1
Req.
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