Orion System BACnet Link - Manual (Page 10)

Technical Guide
BACnet ® Link Interface 10
Programming - Standard Objects
VavCavOnBoardRelayBits ::= BIT STRING {
OnBoardRelay1 (0),
OnBoardRelay2 (1),
OnBoardRelay3 (2),
OnBoardRelay4 (3),
OnBoardRelqy5 (4),
}
VavCavExRelayGroup1Bits ::= BIT STRING {
ExpansionBoard1Relay1 (0),
ExpansionBoard1Relay2 (1),
ExpansionBoard1Relay3 (2),
ExpansionBoard1Relay4 (3),
ExpansionBoard2Relay1 (4),
ExpansionBoard2Relay2 (5),
ExpansionBoard2Relay3 (6),
ExpansionBoard2Relay4 (7),
}
VavCavExRelayGroup2Bits ::= BIT STRING {
ExpansionBoard3Relay1 (0),
ExpansionBoard3Relay2 (1),
ExpansionBoard3Relay3 (2),
ExpansionBoard3Relay4 (3),
}
VavCavExRelayGroup3Bits ::= BIT STRING {
ExpansionBoard4Relay1 (0),
ExpansionBoard4Relay2 (1),
ExpansionBoard4Relay3 (2),
ExpansionBoard4Relay4 (3),
}
VavCavAlarmBits ::= BIT STRING {
BadSpaceTempSensor (0),
FanProvingAlarm (1),
MechanicalCoolingAlarm (2),
MechanicalHeatingAlarm (3),
DirtyFilterDetected (4),
HighSpaceTempAlarm (5),
LowSpaceTempAlarm (6),
}
CW/HW Instance Number Base
Instance Number Base For CW/HW Controller
Parameter
Instance
Number
Base
Represented
By
Object
Limits
Alarm Status 17 Analog Input
CO2 Setpoint 42 Analog Value 0 8000
Cold Water Position 44 Analog Input
Configuration 13 Analog Input
Control Mode 11 Analog Input
Control Status 12 Analog Input
Control Temperature 19 Analog Input
Cooling Setpoint 1 Analog Input
Duct Static Pressure 9 Analog Input
Duct Static Setpoint 38 Analog Value
Economizer Position 14 Analog Input
External Relay Group #1 35 Analog Input
External Relay Group #2 36 Analog Input
HCW Configuration 45 Analog Value 0 31
Heating Setpoint 2 Analog Input
Hot Water Position 43 Analog Input
Minimum Outside Air
Setpoint 39 Analog Value 0.01 3
Occupied Cooling Setpoint 32 Analog Value 0 90
Occupied Heating Setpoint 20 Analog Value 0 90
On Board Relay Group 34 Analog Input
Outdoor Air Humidity 10 Analog Input
Outdoor Air Sensor Offset 31 Analog Value -10 10
Outdoor Air Temperature 8 Analog Input
Outdoor Air Wetbulb 3 Analog Input
Relief Pressure 18 Analog Input
Relief Pressure Setpoint 40 Analog Value 1 99
Return Air CO2 Level 41 Analog Input -0.3 0.3
Return Air Sensor Offset 30 Analog Value -10 10
Return Air Temperature 7 Analog Input
Schedule Force 33 Analog Value 0 2
Space Sensor Offset 28 Analog Value -10 10
Space Temperature 5 Analog Input
Staging Deadband 23 Analog Value 0 10
Supply Air Cooling Setpoint 25 Analog Value 50 70
Supply Air Heating Setpoint 26 Analog Value 0 300
Supply Air Sensor Offset 29 Analog Value -10 10
Supply Air Temperature 6 Analog Input
Temperature Demand 4 Analog Input
Unoccupied Cooling Setpoint 21 Analog Value 0 30
Unoccupied Heating Setpoint 22 Analog Value -30 0
Vfd Blower Fan 15 Analog Input
Vfd Exhaust Fan 16 Analog Input
Warm Up Setpoint 27 Analog Value 50 90
Wetbulb Setpoint 24 Analog Value 0 80
Table 5: Instance Number Base Data For CW/HW