Trane BCI-I - Binary Input Data; Diagnostic Binary Input Data

ACC-SVP01B-EN • BCI-I Integration Guide 31
Object Data Points and Diagnostic Data Points
Binary Output, 15 Dehumidification Command
Command the operating state of
the dehumidification system.
Active
Inactive = Disabled
Active = Auto
Binary Output, 16 Humidification Command
Command the operating state of
the humidification system.
Active
Inactive = Disabled
Active = Auto
Table 9. Binary Input
Object Identifier Object Name Description Object States
Binary Input, 1 System Control Status
Indicates the control system currently in
command of the unit.
Inactive = Standalone control
Active = BAS control
Binary Input, 2 Compressor Lockout Status
One or more compressors are locked out with
no diagnostic.
Inactive = Normal
Active = Locked Out
Binary Input, 3 Unit Status Indicates the current state of the unit.
Inactive = Off
Active = On
Binary Input, 9 VAV Box Command
Indicates whether VAV boxes should be in
control or wide open.
Inactive = Auto
Active = Open
Binary Input, 10 Demand Limit Status
Indicates if the unit is in an energy-demand
limit mode
Inactive = Inactive
Active = Active
Binary Input, 11 Service Test Mode Status Indicates if the unit is in service test mode.
Inactive = Inactive
Active = Active
Binary Input, 15 Supply Fan Configuration Status Indicates the supply fan configuration.
Inactive = Cycling
Active = Continuous
Binary Input, 22 Economizer Airside Enable Status
Indicates the status of the airside economizer
system.
Inactive = Disabled
Active = Enabled
Binary Input, 23 Waterside Economizer Enable Status
Indicates the status of the waterside
economizer system.
Inactive = Disabled
Active = Enabled
Binary Input, 24 Condenser Water Pump Status
Indicates the status of the condenser water
system pump.
Inactive = Inactive
Active = Active
Binary Input, 25 Condenser Water Flow Status
Indicates the flow status of water in the
condenser system.
Inactive = No Flow
Active = Flow
Binary Input, 26 Energy Recovery Frost Avoidance Status
Status of the energy recovery system frost
protection function.
Inactive = Inactive
Active = Active
Binary Input, 27 Energy Recovery Status
Indicates the status of the energy recover
system.
Inactive = Inactive
Active = Active
Binary Input, 28 Energy Recovery Preheat Status
Indicates the status of the energy recovery
preheat function.
Inactive = Inactive
Active = Active
Binary Input, 161
Evaporator Frost Protection Circuit 1
Status
The status of evaporator frost protection
function for circuit 1.
Inactive = Inactive
Active = Active
Binary Input, 162
Evaporator Frost Protection Circuit 2
Status
The status of evaporator frost protection
function for circuit 2.
Inactive = Inactive
Active = Active
Binary Input, 163
Evaporator Frost Protection Circuit 3
Status
The status of evaporator frost protection
function for circuit 3.
Inactive = Inactive
Active = Active
Binary Input, 164
Evaporator Frost Protection Circuit 4
Status
The status of evaporator frost protection
function for circuit 4.
Inactive = Inactive
Active = Active
Binary Input, 165 Alarm Relay Output Status
Indicates the state of the alarm relay on the
unit.
Inactive = De-energized
Active = Energized
Binary Input, 166 Diagnostic Stop Status
Indicates if the unit diagnostic has caused the
unit to shutdown.
Inactive = Inactive
Active = Active
Binary Input, 243 Condenser Water Drain Status
Indicates the status of the condenser water
drain
Inactive = Closed
Active = Open
Table 10. Diagnostics, Binary Input
Object Identifier
(a)
Object Name Description
Binary Input, 29 Diagnostic: RTM Zone Temp Sensor Failure Diagnostic: RTM Zone Temp Sensor Failure
Binary Input, 30 Diagnostic: Supply Air Temp Sensor Fail Diagnostic: Supply Air Temp Sensor Fail
Binary Input, 31 (use Object
Identifier for RT or CSC)
Diagnostic: RTM Aux Temp Sensor Failure Diagnostic: RTM Aux Temp Sensor Failure
Binary Input, 31 (use Object
Identifier for FAU)
Diagnostic: SA Temp Sensor Fail Diagnostic: SA Temp Sensor Fail
Table 8. Binary Output
Object Identifier Object Name Description
Relinquish
Default
Object States