AAON Orion VCCX2 User Manual

133
VCCX2 Controller Technical Guide
BACnet
®
Properties for the VCCX2 Controller
Parameter Object Description
Limits
Refrigerant
Module 3
Relay 5
BI: 112 Current Status of
Relay #5
D1
Compressor
Enable
BI: 113 Current Status of Enable
Signal to Compressor D1
D2
Compressor
Enable
BI: 114 Current Status of Enable
Signal to Compressor D2
D1
Compressor
Alarms
BI: 115 Indicates an RSM alarm is
present on the D1 circuit.
D2
Compressor
Alarms
BI: 116 Indicates an RSM alarm is
present on the D2 circuit.
D1-2 Defrost
Switch
BI: 117 Outside Coil D1/D2 Temp
Switch for Defrost Mode
D1-2 Water
Proof of Flow
BI: 118 D1/D2 Switch for Water
Proof of Flow
D1-4
Emergency
Shutdown
(RSMD)
BI: 119 Emergency Shutdown
Input on Module D
Refrigerant
Module 4
Relay 1
BI: 120 Current Status of
Compressor 1 Enable
Relay
Refrigerant
Module 4
Relay 2
BI: 121 Current Status of
Compressor 2 Enable
Relay
Refrigerant
Module 4
Relay 3
BI: 122 Current Status of
Condenser 1 Enable
Relay
Refrigerant
Module 4
Relay 4
BI: 123 Current Status of
Relay #4
Refrigerant
Module 4
Relay 5
BI: 124 Current Status of
Relay #5
Preheater
Alarm
BI: 125 Preheater Alarm Indicator
EF/RA Fan
POF
BI: 126 Exhaust Fan / Return Fan
Proof of Flow Alarm
Compressor
Running A
BI: 127 Current Run Status of
Compressor A
Compressor
Running B
BI: 128 Current Run Status of
Compressor B
Compressor
Running C
BI: 129 Current Run Status of
Compressor C
Compressor
Running C2
BI: 130 Current Run Status of
Compressor C2
Compressor
Running D
BI: 131 Current Run Status of
Compressor D
Compressor
Running E
BI: 132 Current Run Status of
Compressor E
BACnet
®
Properties for the VCCX2 Controller
Parameter Object Description
Limits
Compressor
Running E2
BI: 133 Current Run Status of
Compressor E2
Compressor
Running F
BI: 134 Current Run Status of
Compressor F
Compressor
Running F2
BI: 135 Current Run Status of
Compressor F2
VCCX2 BACnet
®
Property Identier:
BACNETPropertyIdentier :
VccxControlModeBits ::= ENUMERATED {
Supply Air Cooling Only (0),
Supply Air Tempering (1),
Outdoor Temperature Control (2),
Return Air Constant Volume Mode (3),
Space Temp Constant Volume Mode (4),
Space Temp w/ High OA Content (5),
Single Zone VAV (6)
}
VccxControlStatusBits ::= ENUMERATED {
Unoccupied (0)
Occupied (1),
Override Mode (2),
Holiday Unoccupied (3),
Holiday Occupied (4),
Forced Occupied (5),
Forced Unoccupied (6),
Remote Contact Occupied (7)
Reserved (8)
Reserved (9)
Reserved (10)
OA Damper Calibration (11)
}
VccxHVACModeStatusBits ::= ENUMERATED {
O (0),
Vent Mode (1),
Cooling Mode (2),
Heating Mode (3),
Vent RH Mode (4),
Cooling RH Mode (5),
Heating RH Mode (6),
Warm Up Mode (7),
Purge Mode (8),
Defrost Mode (9),
Cool Down Mode (10)
}
APPENDIX C
-
VCCX2 BACnet
®
VCCX2 BACnet
®
Parameters

AAON Orion VCCX2 Specifications

General

Brand	AAON
Model	Orion VCCX2
Category	Controller
Language	English