AAON VCCX-454 - Page 86

86VCCX-454 Controller Technical Guide
APPENDIX C: BACNET GUIDE
Analog Inputs
VCCX-454 ANALOG INPUTS
Parameter Object Description Limits
D2 Discharge Temperature AI: 142 Current Compressor D2 Discharge Temperature
D1 Leaving Water Temp AI: 143 Current D1 Leaving Water Temperature for WSHP
Alarm Status AI: 144 Indicates an alarm condition 0 = No Alarms,
1 = Alarm(s) Present
Outdoor Enthalpy AI: 145 Current Outdoor Enthalpy
Plenum Pressure AI: 146 Reserved
Return Fan Speed AI: 147 Reserved
Plenum Calculated Setpoint AI: 148 Reserved
Return Air Enthalpy Status AI: 149 Current value of Return Air Enthalpy
Current Duct Static Setpoint AI: 150 Status of the duct static setpoint
RM-454-Z 1 Condenser Fan AI: 151 Current RM-454-Z 1 condenser fan signal
RM-454-Z 1 VFD Comp Perc AI: 152 Current RM-454-Z 1 VFD Compressor Percentage
RM-454-Z 1 Discharge
Pressure
AI: 153 Current RM-454-Z 1 discharge pressure
RM-454-Z 1 Suction Pressure AI: 154 Current RM-454-Z 1 Suction Pressure
RM-454-Z 1 Suction Line
Temp
AI: 155 Current RM-454-Z 1 Suction Line Temperature
RM-454-Z 1 Saturation Temp AI: 156 Current RM-454-Z 1 Saturation Temperature
RM-454-Z 1 Superheat AI: 157 Current RM-454-Z 1 Superheat Temperature
RM-454-Z 1 EEV Position AI: 158 Current RM-454-Z 1 EEV Valve Position
RM-454-Z 1 Warnings AI: 159 Current RM-454-Z 1 Warnings See RM-454-Z Warnings Bits on page 102.
RM-454-Z 1 Comp VFD
Alarms 1
AI: 160 Current RM-454-Z 1 Comp VFD Alarms 1 See RM-454-Z Alarms 1 Bits on page 103
RM-454-Z 1 Comp VFD
Alarms 2
AI: 161 Current RM-454-Z 1 Comp VFD Alarms 2 See RM-454-Z Alarms 2 Bits on page 103
RM-454-Z 1 Comp VFD Drive
Status
AI: 162 Current RM-454-Z 1 Comp VFD drive status See RM-454-Z Drive Status Bits page 102
RM-454-Z 1 Compressor
Current
AI: 163 Current reading in Amps that the RM-454-Z 1 compressor
is using
RM-454-Z 1 Discharge Line
Temp
AI: 164 Current RM-454-Z 1 discharge line temperature
RM-454-Z 1 Faults AI: 165 Current RM-454-Z 1 Faults See RM-454-Z Faults Bits on page 102
RM-454-Z 1 Lockouts AI: 166 Current RM-454-Z 1 Lockouts See RM-454-Z Lockouts Bits on page 102
RM-454-Z 2 Condenser Fan AI: 167 Current RM-454-Z 2 condenser fan signal
RM-454-Z 2 VFD Comp Perc AI: 168 Current RM-454-Z 2 VFD Compressor Percentage
RM-454-Z 2 Discharge
Pressure
AI: 169 Current RM-454-Z 2 discharge pressure
RM-454-Z 2 Suction Pressure AI: 170 Current RM-454-Z 2 Suction Pressure
RM-454-Z 2 Suction Line
Temp
AI: 171 Current RM-454-Z 2 Suction Line Temperature
RM-454-Z 2 Saturation Temp AI: 172 Current RM-454-Z 2 Saturation Temperature
RM-454-Z 2 Superheat AI: 173 Current RM-454-Z 2 Superheat temperature
RM-454-Z 2 EEV Position AI: 174 Current RM-454-Z 2 EEV valve position
RM-454-Z 2 Warnings AI: 175 Current RM-454-Z 2 Warnings See RM-454-Z Warnings Bits on page 102.
RM-454-Z 2 Comp VFD
Alarms 1
AI: 176 Current RM-454-Z 2 Comp VFD Alarms 1 See RM-454-Z Alarms 1 Bits on page 103
Objects labeled AI are read-only.