Trane BCI-I - Page 27

26 ACC-SVP01B-EN • BCI-I Integration Guide
Object Data Points and Diagnostic Data Points
Analog Input, 28 Duct Static Air Pressure Active
Duct static air pressure value currently being used for
unit control.
Inches-of-water (58)
Analog Input, 29 Duct Static Air Pressure Local
Duct static air pressure value measured by a unit-
mounted sensor.
Inches-of-water (58)
Analog Input, 30 Return Fan Air Pressure
Return fan air pressure value measured by a unit-
mounted sensor.
Inches-of-water (58)
Analog Input, 31 Space Static Air Pressure Active
Space static air pressure value being used for unit
control.
Inches-of-water (58)
Analog Input, 32 Space CO
2
Concentration Active Space CO
2
concentration being used for unit control. Parts-per-million (96)
Analog Input, 33 Discharge Air Temperature Dewpoint
Discharge air temperature dewpoint being used by the
unit.
Degrees-Fahrenheit (64)
Analog Input, 34 Outdoor Air Flow Active Outdoor airflow utilitzed by the unit. Cubic-feet-per-minute (84)
Analog Input, 35 Condenser Water Entering Temperature The temperature of the water entering the condenser. Degrees-Fahrenheit (64)
Analog Input, 36 Evaporator Entering Temperature Circuit 1
Indicates the entering evaporator temperature for
circuit 1.
Degrees-Fahrenheit (64)
Analog Input, 37 Evaporator Entering Temperature Circuit 2
Indicates the entering evaporator temperature for
circuit 2.
Degrees-Fahrenheit (64)
Analog Input, 38 Evaporator Leaving Temperature Circuit 1
Indicates the leaving evaporator temperature for
circuit 1
Degrees-Fahrenheit (64)
Analog Input, 39 Evaporator Leaving Temperature Circuit 2
Indicates the leaving evaporator temperature for
circuit 2.
Degrees-Fahrenheit (64)
Analog Input, 40 Evaporator Leaving Temperature Circuit 3
Indicates the leaving evaporator temperature for
circuit 3.
Degrees-Fahrenheit (64)
Analog Input, 41 Evaporator Leaving Temperature Circuit 4
Indicates the leaving evaporator temperature for
circuit 4.
Degrees-Fahrenheit (64)
Analog Input, 42 Condensing Saturated Temperature Circuit 1
Indicates the saturated condenser temperature for
circuit 1.
Degrees-Fahrenheit (64)
Analog Input, 43 Condensing Saturated Temperature Circuit 2
Indicates the saturated condenser temperature for
circuit 2.
Degrees-Fahrenheit (64)
Analog Input, 44 Condensing Saturated Temperature Circuit 3
Indicates the saturated condenser temperature for
circuit 3.
Degrees-Fahrenheit (64)
Analog Input, 45 Condensing Saturated Temperature Circuit 4
Indicates the saturated condenser temperature for
circuit 4.
Degrees-Fahrenheit (64)
Analog Input, 46 Condenser Water Leaving Temperature Active
Condenser water leaving temperature value used for
unit control.
Degrees-Fahrenheit (64)
Analog Input, 47 Condenser Water Leaving Temperature Local
Condenser water leaving temperature from a unit-
mounted sensor.
Degrees-Fahrenheit (64)
Analog Input, 48 Duct Static Air Pressure Setpoint Active
Duct static pressure setpoint value being used for unit
control.
Inches-of-water (58)
Analog Input, 50 Space Air Temperature Setpoint Active
Space temperature setpoint value being used for unit
control.
Degrees-Fahrenheit (64)
Analog Input, 52 Discharge Air Temperature Setpoint Active
Discharge air temperature setpoint value being used
for unit control.
Degrees-Fahrenheit (64)
Analog Input, 54
Morning Warmup Air Temperature Setpoint
Active
The air temperature setpoint used during morning
warmup mode.
Degrees-Fahrenheit (64)
Analog Input, 55
Daytime Warmup Air Temperature Initiate
Setpoint Active
The air temperature setpoint used to start daytime
warmup mode.
Degrees-Fahrenheit (64)
Analog Input, 56 Economizer Minimum Position Setpoint Active
The minimum position value the economizer damper
will utilize.
Percent (98)
Analog Input, 57 Outdoor Air Minimum Flow Setpoint Active
The minimum outdoor airflow setpoint being utilized by
the unit.
Cubic-feet-per-minute (84)
Analog Input, 58 Dehumidification High Limit Setpoint
Humidity setpoint value that starts dehumidification
control.
Percent (98)
Analog Input, 60
Discharge Air Dewpoint Temperature
Setpoint
Humidity setpoint value used during dehumidification
control.
Degrees-Fahrenheit (64)
Analog Input, 61 Discharge Air Reheat Setpoint Active
Indicates the active supply air reheat temperature
setpoint.
Degrees-Fahrenheit (64)
Analog Input, 62 Space Humidification Setpoint Active
Indicates the setpoint used during space humidification
control.
Percent (98)
Table 4. Analog Input (continued)
Object Identifier Object Name Description
Units (Listed Are Defaults)