24
BAS-SVP042A-EN
Table 6. Binary Outputs (continued)
Object
Identifi-
er
Object Name
Units of
Measure
Minimum
Maximum
When the Object
Exists
Description
Read/
Write
BO100
Supply Fan 1 Start
Stop Command
None None
Units with at least 1
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO101
Supply Fan 2 Start
Stop Command
None None
Units with at least 2
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO102
Supply Fan 3 Start
Stop Command
None None
Units with at least 3
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO103
Supply Fan 4 Start
Stop Command
None None
Units with at least 4
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO104
Supply Fan 5 Start
Stop Command
None None
Units with at least 5
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO105
Supply Fan 6 Start
Stop Command
None None
Units with at least 6
Fan
Normally Open Contacts Used Only
Open = Stop Closed = Run
Normally Closed Contacts not used
Read Only
BO108
Compressor 1 VFD
Alarm Reset
None None
Unit where
compressor 1 is a
VFD Compressor
Normally Open Contacts Used Only
Open = Normal Closed = Reset
Normally Closed Contacts not used
Read Only
BO109
Compressor 1 E-Stop
Shutdown Command
None None
Unit where
compressor 1 is a
VFD Compressor
Normally Open Contacts Used Only
Open = Normal Closed = Emergency
Stop
Normally Closed Contacts not used
Read Only
BO125
Cooling Tower Pump
Request
None None
Water Cooled
Condenser Units
Only
Normally Open Contacts Used Only
Open = Off Closed = Request On
Normally Closed Contacts not used
Read Only
BO126
Unit Alarm Output
Command
None None All Units
Normally Open Contacts Used Only
Open = No Alarms Closed = Alarm
Present
Normally Closed Contacts not used
Read Only
Table 7. Binary Values
Object
Identifi-
er
Object Name
Units of
Measure
Minimum
Maximum
When the Object
Exists
Description
Read/
Write
BV2
Supply Fan Failure
Reset
None None All units
Open = Normal
Closed = Reset
Read Only
BV11
Diagnostic: Space
Temperature Source
Failure
None None
Units with Space
Temperature Option.
Open = Normal
Closed = Failure
Non latching Diagnostic, clears
automatically
Read Only
BV15
Diagnostic: Duct
Static Pressure Failure
None None
Units with Duct
Pressure Sensor
Open = Normal
Closed = Failure
Non latching Diagnostic, clears
automatically
Read Only
BV18
Cooling Safeties OK
None None All Units
Open = Stop Cooling
Closed = Cooling OK
Read Only
BV19
Diagnostic: Discharge
Air Low Temperature
Lockout
None None All Units
Open = Normal
Closed = Failure
Latching Diagnostic. Cleared with
Alarm Reset or Power Cycle.
Read Only
BV21 Heat Cool Mode Active None None All Units
Open = Heat
Closed = Cool
Read Only
BV29
Compressor 1 Lockout
BAS
None None
Units with at least 1
Compressor
Open = Available
Closed = Locked Out
Writeable
BV30
Compressor 2 Lockout
BAS
None None
Units with at least 2
Compressors
Open = Available
Closed = Locked Out
Writeable
BV31
Compressor 3 Lockout
BAS
None None
Units with at least 3
Compressors
Open = Available
Closed = Locked Out
Writeable
BV32
Compressor 4 Lockout
BAS
None None
Units with at least 4
Compressors
Open = Available
Closed = Locked Out
Writeable
BV36 Alarm Reset None None All Units
Open = Normal
Closed = Reset
Writeable
BV37
Diagnostic: Auto Reset
None None All Units
Open = Normai
Closed = Alarm
Read Only
BV42
Diagnostic: Discharge
Air Temperature
Source Failure
None None All Units
Open = Normal
Closed = Failure
Non latching Diagnostic, clears
automatically
Read Only
BV52
Mixed Air Low Limit
Active
None None
Units with Water
Side Economizer
Read Only
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