Greenheck Microprocessor Controller - Page 42

Microprocessor Controller for DOAS42
®
Analog Values - Read/Write - Commandable
Temperature_Setpoint
Main Temperature Set
point. Supply, Space, or
Return target temperature
1AV
ReadCOV_
Commandable
0 40001 Holding 2
Temperature_Heat_
Cool_Deadband
Heat/Cool Spt Deadband
when Room or Return
control is active. Clg Spt =
Deadband /2 + Temp Spt.
Htg Spt = Deadband /2 -
Temp Spt.
2AV
ReadCOV_
Commandable
0 40003 Holding 2
Cooling_Coil_Setpoint_
Min
Cooling Coil Leaving Air
Setpoint
3AV
ReadCOV_
Commandable
0 40005 Holding 2
Dehumidification_
Setpoint
Dehumidification Setpoint.
%RH for Space or Return
control.
5AV
ReadCOV_
Commandable
0 40009 Holding 2
Outside_Dewpoint_
Setpoint
Outside Dewpoint
Dehumidification Trigger
Setpoint
6AV
ReadCOV_
Commandable
0 40011 Holding 2
Indoor_Dewpoint_
Setpoint
Indoor Dewpoint
Dehumidification Trigger
Setpoint
7AV
ReadCOV_
Commandable
0 40013 Holding 2
Unocc_Indoor_
Dewpoint_Setpoint
Unoccupied Indoor
Dewpoint Dehumidification
Trigger Setpoint
9AV
ReadCOV_
Commandable
0 40017 Holding 2
Unoccupied_Cooling_
Setpoint
Unoccupied Cooling
Setpoint
10 AV
ReadCOV_
Commandable
0 40019 Holding 2
Unoccupied_
Dehumidification_
Setpoint
Unoccupied
Dehumidification %RH
Setpoint
11 AV
ReadCOV_
Commandable
0 40021 Holding 2
Unoccupied_Heating_
Setpoint
Unoccupied Heating
Setpoint
12 AV
ReadCOV_
Commandable
0 40023 Holding 2
Economizer_Temp_
Enable_Setpoint
Economizer Ambient Temp
Enable Setpoint. Allow Econ
when OAT<Spt
16 AV
ReadCOV_
Commandable
0 40031 Holding 2
Economizer_Enthalpy_
Enable_Setpoint
Economizer Enthalpy
Enable Setpoint. Allow Econ
when OA Enthalpy<Spt
17 AV
ReadCOV_
Commandable
0 40033 Holding 2
Outside_RH_from_
BMS
Outside RH from BMS. Used
when source selection is
set to BMS.
21 AV
ReadCOV_
Commandable
0.1 40041 Holding 2
Outside_Temp_from_
BMS
Outside Temp from BMS.
Used when source selection
is set to BMS.
22 AV
ReadCOV_
Commandable
0.1 40043 Holding 2
Space_1_CO2_from_
BMS
Space 1 CO2 from BMS.
Used when source selection
is set to BMS.
25 AV
ReadCOV_
Commandable
0.1 40049 Holding 2
Space_RH_from_BMS
Space RH from BMS. Used
when source selection is
set to BMS.
28 AV
ReadCOV_
Commandable
0.1 40055 Holding 2
Space_Static_from_
BMS
Space Static from BMS.
Used when source selection
is set to BMS.
29 AV
ReadCOV_
Commandable
0.1 40057 Holding 2
Space_Temp_from_
BMS
Space Temp from BMS.
Used when source selection
is set to BMS.
30 AV
ReadCOV_
Commandable
0.1 40059 Holding 2
Cooling_Lockout_
Setpoint
Cooling Ambient Lockout
Setpoint
31 AV
ReadCOV_
Commandable
0.1 40061 Holding 2
Heating_Lockout_
Setpoint
Heating Ambient Lockout
Setpoint
32 AV
ReadCOV_
Commandable
0.1 40063 Holding 2
Space_Static_
Pressure_Setpoint
Space Static Pressure
Setpoint
37 AV
ReadCOV_
Commandable
0.1 40073 Holding 2
Appendix: Points List
VARIABLE DESCRIPTION
ACTIVE
TEXT
INACTIVE
TEXT
BACNET MODBUS
OBJECT
INSTANCE
OBJECT
TYPE
ACCESS HYST INDEX
REGISTER
TYPE
SIZE