24
BAS-SVP18D-EN
Table 8. Binary values
Object Type
Object Name
Min /Max
When the Point
Exists
Description
BV1
Diagnostic: Supply Fan
Failure
None/None
All Units.
Latching diagnostic. Cleared
with Alarm Reset.
• 0 = Normal
• 1 = Fail
BV2
Diagnostic: Space
Temperature Setpoint
Failure
Units with Thumbwheel
Installed.
• 0 = Normal
• 1 = Fail
BV3
Diagnostic: OAD Proving
Switch
All Units.
Latching diagnostic. Cleared
with Alarm Reset.
• 0 = Normal
• 1 = Fail
BV4
Defrost Mode
Units that are Heat
Pump.
• 0 = Disabled
• 1 = Enabled
BV5
HGRH Purge Mode
Units with Hot Gas
Reheat.
• 0 = Disabled
• 1 = Enabled
BV6
Diagnostic: Discharge Air
Temperature Source
Failure
All Units.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV7
Auxiliary Heating Mode
Units that are Heat
Pump.
• 0 = Disabled
• 1 = Enabled
BV9
Economizer Mode
Units with Modulating
Dampers.
• 0 = Disabled
• 1 = Enabled
BV10
Low Temp Lockout
All Units.
Latching diagnostic. Cleared
with Alarm Reset.
• 0 = Normal
• 1 = Fail
BV11
Diagnostic: Space
Temperature
Source Failure
None/None
Units that are Space
Control or Single Zone
VAV.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV12
Diagnostic: Space
Humidity Source Failure
Units that are Space
Control or Single Zone
VAV.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV13
Diagnostic: Outdoor Air
Temperature Source
Failure
All Units.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV14
Diagnostic: Outdoor Air
Humidity Source Failure
All Units.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV15
High Temp Lockout
All Units.
Latching diagnostic. Cleared
with Alarm Reset.
• 0 = Normal
• 1 = Fail
BV16
Alarm Reset
All Units.
1 = Reset diagnostics or
lockouts. This will reset ALL
diagnostics or lockouts. If the
condition still exists, the
diagnostic reoccurs.
BV17
System LOCKOUT
All Units.
Latching diagnostic. Cleared
with Alarm Reset.
• 0 = Normal
• 1 = Fail
BV18
Return Air Damper Option
All Units.
• 0 = Not Installed
• 1 = Installed
BV19
Diagnostic: Space RH
Source Failure
Units that are Space
Control or Single Zone
VAV.
Auto-Reset diagnostic.
• 0 = Normal
• 1 = Fail
BV20
Space
Temp/Humidity Sensor
Installed
Units that are Space
Control or Single Zone
VAV.
• 0 = Not Installed
• 1 = Installed
BV21
Heat Cool Mode Active
All Units.
• 0 = Heat
• 1 = Cool
BV22
Unoccupied Cooling Mode
BAS
All Units.
• 0 = Disabled
• 1 = Enabled
BV23
Unoccupied Cooling Mode
All Units.
• 0 = Disabled
• 1 = Enabled