{
 "manufacturer": "WaterFurnace",
 "manufacturer_slug": "waterfurnace",
 "model": "Aurora HydroLink2 for TruClimate 100 / TruClimate 500 Modular Chillers",
 "model_slug": "aurora-hydrolink2-truclimate-100-500",
 "short_model": "Aurora HydroLink2 TruClimate",
 "aliases": [
  "HydroLink2",
  "HydroLink 2",
  "TruClimate 100",
  "TruClimate 500",
  "NXW",
  "HydroLink2 BACnet Objects 3.04"
 ],
 "equipment_type": "Modular chiller / water-to-water heat pump controller",
 "applies_to": "WaterFurnace TruClimate 100 dual scroll (NXW) and TruClimate 500 modular chillers with the Aurora HydroLink2 controller, including 4-pipe and 6-pipe header rack builds and variable speed modules.",
 "summary": "BACnet objects of the Aurora HydroLink2 controller used on TruClimate 100 dual scroll and TruClimate 500 modular water-to-water chillers. It covers system enable and emergency shutdown, aquastat, setpoint or network control of the compressors, variable speed capacity control, load and source water temperatures and limits, per-compressor refrigerant data, and header rack valve and loop control. Each row is ticked for the configurations it applies to.",
 "bacnet_transport": [],
 "firmware": "HydroLink2 BACnet objects version 3.04",
 "default_device_instance": null,
 "access_inferred": false,
 "notes": [
  "The workbook file is version 3.04, but its title row still reads version 3.01.",
  "Writable points are marked with the BACnet priorities they accept (in1, in4, in5, in8, in16); they are shown here as commandable (C). Points marked 'no' are read-only.",
  "Columns tick each point for 12 configurations: NXW dual scroll, modular dual scroll and modular variable speed (no header rack, 4-pipe standard or reversing, 6-pipe standard or dedicated source) and dual screw. Header rack and variable speed points only exist on those builds.",
  "Successor of the HydroLink v1.03 list (PL2500EW): all 213 of its objects appear here with the same instance and name, and 89 were added for modular, variable speed and header rack builds.",
  "MSV 3 option 4 names AV 12 as the network temperature, while AV 62 is described as the network temperature input.",
  "The sheet does not state the BACnet transport or network settings."
 ],
 "source": {
  "title": "HydroLink2 BACnet Objects",
  "doc_number": null,
  "revision_date": "Version 3.04",
  "url": "https://www.waterfurnace.com/literature/aurora/HydroLink2-BACnet-Objects-Version-3.04.xlsx"
 },
 "integration": {
  "summary": "For units without a header rack, choose aquastat, setpoint, network or setpoint-with-enable control on MSV 2. In setpoint mode the controller holds AV 22/23 against the input picked on MSV 3; in network mode the BAS calls compressor A on BV 35 and B on BV 34, and variable speed systems can take capacity targets on AV 306/307 when BV 301/302 are enabled. Keep BV 37 Enabled and set BV 36 to Network while the BAS has control.",
  "minimum_points": [
   {
    "ref": "BV 37",
    "name": "SystemEnable_c",
    "why": "System enable; compressors stay off when Disabled"
   },
   {
    "ref": "BV 36",
    "name": "NetworkControl_c",
    "why": "Set to Network while the BAS has control"
   },
   {
    "ref": "BV 2",
    "name": "EmShutdown_c",
    "why": "Network emergency shutdown"
   },
   {
    "ref": "BV 1",
    "name": "Mode_c",
    "why": "Cool or heat (non-header-rack units)"
   },
   {
    "ref": "AV 22",
    "name": "CoolingSetpoint_c",
    "why": "Cooling setpoint, setpoint control mode"
   },
   {
    "ref": "AV 23",
    "name": "HeatingSetpoint_c",
    "why": "Heating setpoint, setpoint control mode"
   },
   {
    "ref": "BV 33",
    "name": "AlarmReset_c",
    "why": "Alarm reset; return to Normal after the lockout clears"
   },
   {
    "ref": "MV 1",
    "name": "UnitMode_st",
    "why": "Current operating mode"
   },
   {
    "ref": "AV 1",
    "name": "ControlTemp_st",
    "why": "Control temperature (input chosen on MSV 3)"
   },
   {
    "ref": "MV 0",
    "name": "SystemStatus_st",
    "why": "Overall status: normal, alarm, shutdown, load shed..."
   }
  ],
  "enable": "BV 37 SystemEnable_c (default Enabled) must be Enabled for the compressors to run. The BAS sets BV 36 NetworkControl_c to Network when it takes control. With MSV 2 = 3 (Network), BV 35 and BV 34 call compressors A and B and BV 1 picks cool or heat. BV 2 EmShutdown_c forces an emergency shutdown.",
  "heartbeat": null,
  "remote_sensors": "AV 62 NetworkTemperature_c is the BAS-supplied control temperature for setpoint control on a network temperature (MSV 3 option 4). Header rack builds take BAS cold and hot water temperatures on AV 506/507 (MSV 502/503 option 4) and network loop temperatures on AV 508 and AV 510-515.",
  "setup": [],
  "gotchas": [
   "BV 5 EnableManualOverride_c lets BV 6-8 override compressor and reversing valve outputs; normal logic keeps running underneath.",
   "BV 0 lead/lag enable is kept for compatibility; the sheet says BV 42 replaces it to avoid instance 0 problems.",
   "Header rack mode comes from AV 568 or MSV 501, chosen by BV 511.",
   "With BV 502 Active, all header rack valves follow their manual values.",
   "Check the configuration columns in the source: many points only exist on some builds."
  ]
 },
 "points": [
  {
   "type": "AV",
   "instance": 0,
   "name": "ActiveTempSetpt_st",
   "description": "Active setpoint value for control logic",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "ControlTemp_st",
   "description": "Selected temperature value for setpoint control",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "AXBA_HotWaterTemp_st",
   "description": "HWT temperature input on AXB-A",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "CompACurrentT1_st",
   "description": "Compressor A T1 current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "CompACurrentT2_st",
   "description": "Compressor A T2 current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "CompADischPressure_st",
   "description": "Compressor A discharge pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "CompASuctPressure_st",
   "description": "Compressor A suction pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "SourceWaterFlow_st",
   "description": "Source heat exchanger water flow rate",
   "units": "gal/min",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "SrcLvgWaterTemp_st",
   "description": "Source heat exchanger leaving water temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "SrcEntWaterTemp_st",
   "description": "Source heat exchanger entering water temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "AXBA_LvgAirTempInput_st",
   "description": "Lvg Air temperature input on AXB-A",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "CompASuctLineTemp_st",
   "description": "Compressor A suction line temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "RemoteTempInput_st",
   "description": "HWT temperature input on AXB-B",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "CompBCurrentT1_st",
   "description": "Compressor B T1 current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "CompBCurrentT2_st",
   "description": "Compressor B T2 current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "CompBDischPressure_st",
   "description": "Compressor B discharge pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "CompBSuctPressure_st",
   "description": "Compressor B suction pressure",
   "units": "psig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "LoadWaterFlow_st",
   "description": "Load heat exchanger water flow rate",
   "units": "gal/min",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "LoadLvgWaterTemp_st",
   "description": "Load heat exchanger leaving water temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "LoadEntWaterTemp_st",
   "description": "Load heat exchanger entering water temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "AXBB_LvgAirTemp_st",
   "description": "Lvg Air temperature input on AXB-B",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "CompBSuctLineTemp_st",
   "description": "Compressor B suction line temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "CoolingSetpoint_c",
   "description": "Cooling set point used for set point control mode (default 50°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "HeatingSetpoint_c",
   "description": "Heating set point used for set point control mode (default 80°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "PIDExecuteTime_c",
   "description": "PID execution time used for set point control mode (default 15 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "CoolingDifferential_c",
   "description": "Cooling differential used for set point control mode (default 2.5 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "HeatingDifferential_c",
   "description": "Heating differential used for set point control mode (default Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "DervConst_c",
   "description": "PID Derivative used for set point control mode (default 0)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "PropConst_c",
   "description": "PID Proportional constant used for set point control mode (default 8)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "IntConst_c",
   "description": "PID Integral constant used for set point control mode (default 0.2)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "RemoteTempSensorOffset_c",
   "description": "Calibration offset for the remote temperature sensor (default 0 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "LoadLvgWaterHighTempFaultLimit_c",
   "description": "Load leaving high water temperature fault limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "LoadEntWaterCalib_c",
   "description": "Calibration offset for the entering load water temperature sensor (default 0 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 33,
   "name": "LoadEntWaterLowTempFaultLimit_c",
   "description": "Load entering low water temperature fault limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 34,
   "name": "LoadEntWaterHighTempFaultLimit_c",
   "description": "Load entering high water temperature fault limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "LoadLeavingWaterCalib_c",
   "description": "Calibration offset for the leaving load water temperature sensor (default 0 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 36,
   "name": "LoadLvgWaterLowTempFaultLimit_c",
   "description": "Load leaving low water temperature fault limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 37,
   "name": "LoadLWTLowAlarmLimit_c",
   "description": "Load leaving low water temperature alarm limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 38,
   "name": "LoadEWTHighAlarmLimit_c",
   "description": "Load entering high water temperature alarm limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "LoadEWTLowAlarmLimit_c",
   "description": "Load entering low water temperature alarm limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 40,
   "name": "LoadLWTHighAlarmLimit_c",
   "description": "Load leaving high water temperature alarm limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "SrcLvgWaterHighTempFaultLimit_c",
   "description": "Source leaving high water temperature fault limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "SrcEntWaterCalib_c",
   "description": "Calibration offset for the entering source water temperature sensor (default 0 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "SrcEntWaterLowTempFaultLimit_c",
   "description": "Source entering low water temperature fault limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "SrcEntWaterHighTempFaultLimit_c",
   "description": "Source entering high water temperature fault limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 45,
   "name": "SrcLeavingWaterCalib_c",
   "description": "Calibration offset for the leaving source water temperature sensor (default 0 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 46,
   "name": "SrcLvgWaterLowTempFaultLimit_c",
   "description": "Source leaving low water temperature fault limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 47,
   "name": "SrcLWTLowAlarmLimit_c",
   "description": "Source leaving low water temperature alarm limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 48,
   "name": "SrcEWTHighAlarmLimit_c",
   "description": "Source entering high water temperature alarm limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 49,
   "name": "SrcEWTLowAlarmLimit_c",
   "description": "Source entering low water temperature alarm limit (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "SrcLWTHighAlarmLimit_c",
   "description": "Source leaving high water temperature alarm limit (default 200°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 51,
   "name": "SlowValveTimer_c",
   "description": "Delay for water valves to open before compressor start (default 60 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 52,
   "name": "CompPowerFactorAdjust_c",
   "description": "Adjustment of the compressor power factor (default 0.88)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 53,
   "name": "MeasuredLineVoltageCal_c",
   "description": "Calibrates the line voltage calculation (default 480 V)",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 54,
   "name": "ABCBLockoutStatusAna_st",
   "description": "Most recent fault code for compressor B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 55,
   "name": "ABCALockoutStatusAna_st",
   "description": "Most recent fault code for compressor A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 56,
   "name": "ABCA_FP2_st",
   "description": "Compressor A FP2 temperature value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 57,
   "name": "ABCA_FP1_st",
   "description": "Compressor A FP1 temperature value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 58,
   "name": "ABCB_FP2_st",
   "description": "Compressor B FP2 temperature value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 59,
   "name": "ABCB_FP1_st",
   "description": "Compressor B FP1 temperature value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 60,
   "name": "FP2LimitOverride_c",
   "description": "FP2 Setpoint Over-ride (default -0.1°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 61,
   "name": "FP1LimitOverride_c",
   "description": "FP1 Setpoint Over-ride (default -0.1°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 62,
   "name": "NetworkTemperature_c",
   "description": "Network supplied temperature value for setpoint control with network temperature",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 63,
   "name": "CompressorHoursA_st",
   "description": "Compressor A operating hours",
   "units": "hr",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 64,
   "name": "SaturatedEvapTempA_st",
   "description": "Compressor A saturated evaporator temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 65,
   "name": "SaturatedCondTempA_st",
   "description": "Compressor A saturated condenser temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 66,
   "name": "SuperheatA_st",
   "description": "Compressor A superheat value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 67,
   "name": "SubcoolingA_st",
   "description": "Compressor A subcooling value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 68,
   "name": "EEVPositionA_st",
   "description": "Compressor A EEV position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 69,
   "name": "CompressorHoursB_st",
   "description": "Compressor B operating hours",
   "units": "hr",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 70,
   "name": "SaturatedEvapTempB_st",
   "description": "Compressor B saturated evaporator temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 71,
   "name": "SaturatedCondTempB_st",
   "description": "Compressor B saturated condenser temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 72,
   "name": "SuperheatB_st",
   "description": "Compressor B superheat value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 73,
   "name": "SubcoolingB_st",
   "description": "Compressor B subcooling value",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 74,
   "name": "EEVPositionB_st",
   "description": "Compressor B EEV position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 75,
   "name": "ABCBAlarmStatusAna_st",
   "description": "Numeric Fault code of most recent fault detected by ABC B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 76,
   "name": "ABCAAlarmStatusAna_st",
   "description": "Numeric Fault code of most recent fault detected by ABC A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 77,
   "name": "CondDiffPressure_st",
   "description": "Differential Pressure across condenser heat exchanger",
   "units": "Δpsig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 78,
   "name": "EvapDiffPressure_st",
   "description": "Differential Pressure across evaporator heat exchanger",
   "units": "Δpsig",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 79,
   "name": "Do Not Map - FACTORY USE ONLY!!!",
   "description": "Internal use; do not map to BAS",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 80,
   "name": "AXBA_HtgLiqLineTemp",
   "description": "Compressor A Heating Liquid Line Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 81,
   "name": "AXBB_HtgLiqLineTemp",
   "description": "Compressor B Heating Liquid Line Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 300,
   "name": "TotalVarSpdDemand_st",
   "description": "Current system operating demand for variable and fixed speed compressors",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 301,
   "name": "VarSpeedOutput_st",
   "description": "Current variable speed compressor A target speed",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 302,
   "name": "CurrentCompPct_st",
   "description": "Current variable speed compressor A operating percentage",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 303,
   "name": "CurrentCompRPM_st",
   "description": "Current variable speed compressor A operating speed",
   "units": "RPM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 304,
   "name": "MinCompPct_st",
   "description": "Minimum variable speed compressor A operating percentage from drive",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 305,
   "name": "MaxCompPct_st",
   "description": "Maximum variable speed compressor A operating percentage from drive",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 306,
   "name": "NetCapacity_c",
   "description": "Current target system capacity for network capacity control of variable speed system (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 307,
   "name": "NetVarSpdPct_c",
   "description": "Target capacity of VS compressor A, network control (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 308,
   "name": "VarSpdOverride_c",
   "description": "Manual override value for variable speed compressor A capacity (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 309,
   "name": "VSCompHours_st",
   "description": "Variable speed compressor A operating hours",
   "units": "hr",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 310,
   "name": "VSCompCurrent_st",
   "description": "Variable speed compressor A current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 311,
   "name": "VSCompVoltage_st",
   "description": "Variable speed compressor A AC voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 312,
   "name": "VSCompPower_st",
   "description": "Variable speed compressor A power",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 313,
   "name": "DCVoltage_st",
   "description": "Variable speed compressor A drive voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 314,
   "name": "HeatSinkTemp_st",
   "description": "Variable speed drive A heat sink temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 315,
   "name": "CurrentCompPctB_st",
   "description": "Current variable speed compressor A operating percentage",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 316,
   "name": "CurrentCompRPMB_st",
   "description": "Current variable speed compressor A operating speed",
   "units": "RPM",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 317,
   "name": "MinCompPctB_st",
   "description": "Minimum variable speed compressor A operating percentage from drive",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 318,
   "name": "MaxCompPctB_st",
   "description": "Maximum variable speed compressor A operating percentage from drive",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 319,
   "name": "NetVarSpdPctB_c",
   "description": "Target capacity of VS compressor B, network control (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 321,
   "name": "VSCompHoursB_st",
   "description": "Variable speed compressor B operating hours",
   "units": "hr",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 324,
   "name": "VSCompPowerB_st",
   "description": "Variable speed compressor B power",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 325,
   "name": "DCVoltageB_st",
   "description": "Variable speed compressor B drive voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 327,
   "name": "CompAMinPct_c",
   "description": "Minimum compressor A operating capacity setting (default 0.25)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 328,
   "name": "CompAMaxPct_c",
   "description": "Maximum compressor A operating capacity setting (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 329,
   "name": "CompBMinPct_c",
   "description": "Minimum compressor B operating capacity setting (default 0.25)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 330,
   "name": "CompBMaxPct_c",
   "description": "Maximum compressor B operating capacity setting (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 331,
   "name": "VarSpdOverrideB_c",
   "description": "Manual override value for variable speed compressor B capacity (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 332,
   "name": "RampingStep_c",
   "description": "Ramping step size for variable capacity systems (default 0.05)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 333,
   "name": "RampingRate_c",
   "description": "Ramping rate for variable capacity systems (default 1.0 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 334,
   "name": "CompDownStage_c",
   "description": "Down staging capacity limit for modular variable speed systems (default 0.75)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 335,
   "name": "OptStageCap_c",
   "description": "Capacity limit for sequential staging, dual VS compressors (default 0.9)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 336,
   "name": "StagingDB_c",
   "description": "Deadband around the staging capacity limit (default 0.05)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 337,
   "name": "VarSpeedOutputB_st",
   "description": "Current variable speed compressor B target speed",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 338,
   "name": "OptParallelStageCap_c",
   "description": "Capacity limit for optimized parallel staging, dual VS compressors (default 0.3)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 340,
   "name": "SourceValvePosA_st",
   "description": "Current position of the isolation valve for the source heat exchanger",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 341,
   "name": "LoadValvePosA_st",
   "description": "Current position of the isolation valve for the load heat exchanger",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 342,
   "name": "SourceValvePosB_st",
   "description": "Source heat exchanger B isolation valve position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 343,
   "name": "LoadValvePosB_st",
   "description": "Load heat exchanger B isolation valve position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 344,
   "name": "SourceValveTargA_st",
   "description": "Current target position of the isolation valve for the source heat exchanger",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 345,
   "name": "LoadValveTargA_st",
   "description": "Current target position of the isolation valve for the load heat exchanger",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 346,
   "name": "SourceValveTargB_st",
   "description": "Source heat exchanger B isolation valve target position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 347,
   "name": "LoadValveTargsB_st",
   "description": "Load heat exchanger B isolation valve target position",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 348,
   "name": "MaxCondIsoVlvPos_c",
   "description": "Maximum open position of the condenser isolation valve(s) (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 349,
   "name": "MinCondIsoVlvPos_c",
   "description": "Minimum open position of the condenser isolation valve(s) (default 0.5)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 350,
   "name": "MaxEvapIsoVlvPos_c",
   "description": "Maximum open position of the evaporator isolation valve(s) (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 351,
   "name": "MinEvapIsoVlvPos_c",
   "description": "Minimum open position of the evaporator isolation valve(s) (default 0.5)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 352,
   "name": "CondTargDTClg_c",
   "description": "Target condenser Delta T for cooling mode operation (default 20 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 353,
   "name": "CondTargDTHtg_c",
   "description": "Target condenser Delta T for heating mode operation (default 20 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 354,
   "name": "EvapTargDTClg_c",
   "description": "Target evaporator Delta T for cooling mode operation (default 12 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 355,
   "name": "EvapTargDTHtg_c",
   "description": "Target evaporator Delta T for heating mode operation (default 12 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 356,
   "name": "CondTargDPClg_c",
   "description": "Target condenser Delta P for cooling mode operation (default 20 Δ°F)",
   "units": "Δpsig",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 357,
   "name": "CondTargDPHtg_c",
   "description": "Target condenser Delta P for heating mode operation (default 20 Δ°F)",
   "units": "Δpsig",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 358,
   "name": "EvapTargDPClg_c",
   "description": "Target evaporator Delta P for cooling mode operation (default 20 Δ°F)",
   "units": "Δpsig",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 359,
   "name": "EvapTargDPHtg_c",
   "description": "Target evaporator Delta P for heating mode operation (default 20 Δ°F)",
   "units": "Δpsig",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 500,
   "name": "ColdWaterSP_c",
   "description": "Cold water setpoint for header rack applications (default 50°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 501,
   "name": "HotWaterSP_c",
   "description": "Hot water setpoint for header rack applications (default 80°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 502,
   "name": "ColdDeltaOn_c",
   "description": "Offset above cold water setpoint to start cooling (header rack) (default 3 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 503,
   "name": "ColdDeltaOff_c",
   "description": "Offset below cold water setpoint to stop cooling (header rack) (default 3 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 504,
   "name": "HotDeltaOn_c",
   "description": "Offset below hot water setpoint to start heating (header rack) (default 3 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 505,
   "name": "HotDeltaOff_c",
   "description": "Offset above hot water setpoint to stop heating (header rack) (default 3 Δ°F)",
   "units": "Δ°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 506,
   "name": "CW_NetworkTemp_c",
   "description": "Network cold water temperature for header rack setpoint control",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 507,
   "name": "HW_NetworkTemp_c",
   "description": "Network hot water temperature for header rack setpoint control",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 508,
   "name": "Geo_NetworkTemp_c",
   "description": "Network supplied geothermal loop temperature for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 509,
   "name": "UnitOffsetTemp_c",
   "description": "Global offset for heating and cooling demands for header rack applications (default 0°F)",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 510,
   "name": "NetColdInTemp_c",
   "description": "Network supplied cold water in temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 511,
   "name": "NetColdOutTemp_c",
   "description": "Network supplied cold water out temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 512,
   "name": "NetHotInTemp_c",
   "description": "Network supplied hot water in temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 513,
   "name": "NetHotOutTemp_c",
   "description": "Network supplied hot water out temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 514,
   "name": "NetGeoInTemp_c",
   "description": "Network supplied geo water in temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 515,
   "name": "NetGeoOutTemp_c",
   "description": "Network supplied geo water out temperature value for header rack applications",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 516,
   "name": "MaxHotBypass_c",
   "description": "Maximum open position for hot loop bypass valve (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 517,
   "name": "MaxColdBypass_c",
   "description": "Maximum open position for cold loop bypass valve (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 518,
   "name": "MaxGeoBypass_c",
   "description": "Maximum open position for geo loop bypass valve (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 519,
   "name": "BypassValveOffset_c",
   "description": "Control valve percent closed before its bypass valve opens (default 0.3)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 520,
   "name": "MinLoadValvePos_c",
   "description": "Minimum position the load control valves will modulate to during operation (default 0.1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 521,
   "name": "MinSourceValvePos_c",
   "description": "Minimum position the source control valves will modulate to during operation (default 0.1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 522,
   "name": "NetColdBypass_c",
   "description": "Cold bypass valve position under network control (BV 501 Active) (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 523,
   "name": "NetHotBypass_c",
   "description": "Hot bypass valve position under network control (BV 501 Active) (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 524,
   "name": "NetGeoBypass_c",
   "description": "Geo bypass valve position under network control (BV 501 Active) (default 1)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 525,
   "name": "Y1ActiveY2Time_c",
   "description": "Minimum run time of 1st compressor before 2nd starts (header rack) (default 300 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 526,
   "name": "Y2ActiveCapacity_c",
   "description": "Calculated PID demand percentage when the 2nd compressor output may be activated (default 0.5)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 527,
   "name": "Y2ActiveOffset_c",
   "description": "PID demand below activation point that drops the 2nd compressor (default 0.05)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 528,
   "name": "PropCool_c",
   "description": "Cooling PID proportional constant used for header rack applications (default 2)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 529,
   "name": "IntCool_c",
   "description": "Cooling PID integral constant used for header rack applications (default 0.3)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 530,
   "name": "DerivCool_c",
   "description": "Cooling PID derivative constant used for header rack applications (default 0.1)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 531,
   "name": "CoolExecuteTime_c",
   "description": "Cooling PID execution time used for header rack applications (default 5 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 532,
   "name": "CoolRampTime_c",
   "description": "Cooling PID ramp time (default 15 min)",
   "units": "min",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 533,
   "name": "PropHeat_c",
   "description": "Heating PID proportional constant used for header rack applications (default 2)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 534,
   "name": "IntHeat_c",
   "description": "Heating PID integral constant used for header rack applications (default 0.3)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 535,
   "name": "DerivHeat_c",
   "description": "Heating PID derivative constant used for header rack applications (default 0.1)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 536,
   "name": "HeatExecuteTime_c",
   "description": "Heating PID execution time used for header rack applications (default 5 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 537,
   "name": "HeatRampTime_c",
   "description": "Heating PID ramp time (default 15 min)",
   "units": "min",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 538,
   "name": "LoadValveProp_c",
   "description": "Load valve PID proportional constant used for header rack applications (default 2)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 539,
   "name": "LoadValveInt_c",
   "description": "Load valve PID integral constant used for header rack applications (default 1)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 540,
   "name": "LoadValveExecute_c",
   "description": "Load valve PID execution time used for header rack applications (default 0.5 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 541,
   "name": "SourceValveProp_c",
   "description": "Source valve PID proportional constant used for header rack applications (default 2)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 542,
   "name": "SourceValveInt_c",
   "description": "Source valve PID integral constant used for header rack applications (default 1)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 543,
   "name": "SourceValveExecute_c",
   "description": "Source valve PID execution time used for header rack applications (default 0.5 sec)",
   "units": "sec",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 544,
   "name": "LoadInTemp_st",
   "description": "Load HX entering water temperature, header rack (same as AV 19)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 545,
   "name": "LoadOutTemp_st",
   "description": "Load HX leaving water temperature, header rack",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 546,
   "name": "SourceInTemp_st",
   "description": "Source HX entering water temperature, header rack",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 547,
   "name": "SourceOutTemp_st",
   "description": "Source HX leaving water temperature, header rack",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 548,
   "name": "ColdHeaderInletTemp_st",
   "description": "Cold water loop inlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 549,
   "name": "ColdHeaderOutletTemp_st",
   "description": "Cold water loop outlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 550,
   "name": "HotHeaderInletTemp_st",
   "description": "Hot water loop inlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 551,
   "name": "HotHeaderOutletTemp_st",
   "description": "Hot water loop outlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 552,
   "name": "GeoHeaderInletTemp_st",
   "description": "Geothermal loop water inlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 553,
   "name": "GeoHeaderOutletTemp_st",
   "description": "Geothermal loop water outlet temperature measured by HydroLink controller",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 554,
   "name": "ActiveColdWaterTemp_st",
   "description": "Active cold water control temperature for header rack applications",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 555,
   "name": "ActiveHotWaterTemp_st",
   "description": "Active hot water control temperature for header rack applications",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 556,
   "name": "ActiveGeoWaterTemp_st",
   "description": "Active geothermal water temperature for header rack applications",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 557,
   "name": "CurrentDemandPct_st",
   "description": "Calculated PID operating demand percentage",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 558,
   "name": "Load3WayValve_st",
   "description": "Current position of 3-way load control valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 559,
   "name": "Source3WayValve_st",
   "description": "Current position of 3-way source control valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 560,
   "name": "ColdBypassValve_st",
   "description": "Current position of cold water loop bypass valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 561,
   "name": "HotBypassValve_st",
   "description": "Current position of hot water loop bypass valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 562,
   "name": "GeoBypassValve_st",
   "description": "Current position of geothermal loop bypass valve",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 563,
   "name": "ManLoad3WayValvePct_c",
   "description": "Manually controlled position of 3-way load control valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 564,
   "name": "ManSource3WayValvePct_c",
   "description": "Manually controlled position of 3-way source control valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 565,
   "name": "ManColdBypassValvePct_c",
   "description": "Manually controlled position of cold water loop bypass valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 566,
   "name": "ManHotBypassValvePct_c",
   "description": "Manually controlled position of hot water loop bypass valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 567,
   "name": "ManGeoBypassValvePct_c",
   "description": "Manually controlled position of geothermal water loop bypass valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 568,
   "name": "HeaderModeNum_c",
   "description": "Header rack operating mode selection (default 99)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 569,
   "name": "MaxLoadIsoVlvPct_c",
   "description": "Maximum allowable opening percentage for the load side isolation valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 570,
   "name": "MinLoadIsoVlvPct_c",
   "description": "Minimum allowable opening percentage for the load side isolation valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 571,
   "name": "MaxSrcIsoVlvPct_c",
   "description": "Maximum allowable opening percentage for the source side isolation valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 572,
   "name": "MinSrcIsoVlvPct_c",
   "description": "Minimum allowable opening percentage for the source side isolation valve (default 0)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 0,
   "name": "SystemStatus_st",
   "description": "Current overall system status",
   "units": "",
   "access": "R",
   "states": "1=Normal, 2=Alarm, 3=Shutdown, 4=Load Shed A, 5=Load Shed B, 6=Load Shed A & B, 7=AXB A Communication Loss, 8=AXB B Communication Loss, 9=AXB A & B Communication Loss, 10=ABC A Communication Loss, 11=ABC B Communication Loss, 12=ABC A & B Communication Loss, 13=ABC A & ABC B DIP Switch Mismatch, 14=Load Entering Water Temperature Alarm, 15=Load Leaving Water Temperature Alarm, 16=Source Entering Water Temperature Alarm, 17=Source Leaving Water Temperature Alarm"
  },
  {
   "type": "MV",
   "instance": 1,
   "name": "UnitMode_st",
   "description": "Current overall system operating mode",
   "units": "",
   "access": "R",
   "states": "1=Standby, 3=Single Compressor Cooling, 4=Both Compressors Cooling, 6=Single Compressor Heating, 7=Both Compressors Heating, 10=Emergency Shutdown, 11=Load Shed, 12=Lockout A, 13=Test Mode, 15=Lockout B, 18=Single Compressor w/Lockout, 19=Full Lockout, 31=Source Flow Switch Fault, 32=Load Flow Switch Fault, 33=Load & Source Flow Switch Fault"
  },
  {
   "type": "MV",
   "instance": 2,
   "name": "TempControlMethod_c",
   "description": "Selects temperature control method for non-header rack applications (default 1)",
   "units": "",
   "access": "C",
   "states": "1=AquaStat (uses Y1 & Y2 inputs on ABC A), 2=Setpoint (uses either AV:22 or AV:23 as setpoint), 3=Network (uses BV:34 & BV:35), 4=Setpoint w/Enable (uses either AV:22 or AV:23 as setpoint and ABC B Y2 input as enable)"
  },
  {
   "type": "MV",
   "instance": 3,
   "name": "ControlTempInput_c",
   "description": "Selects control temperature input for non-header rack applications (default 2)",
   "units": "",
   "access": "C",
   "states": "1=Leaving Water (AV:18 Leaving load water temp), 2=Entering Water (AV:19 Entering load water temp), 3=Remote Temp (AXB B - HWT), 4=Network Temp (AV:12)"
  },
  {
   "type": "MV",
   "instance": 4,
   "name": "BrineFactorLoad_c",
   "description": "Aurora controls brine selection factor for load loop (default 1)",
   "units": "",
   "access": "C",
   "states": "1=Water, 2=Brine"
  },
  {
   "type": "MV",
   "instance": 5,
   "name": "EnergyMonitorMode_c",
   "description": "Aurora controls energy monitoring modes selection (default 3)",
   "units": "",
   "access": "C",
   "states": "1=Off, 2=Compressor Monitoring, 3=Energy Monitoring"
  },
  {
   "type": "MV",
   "instance": 6,
   "name": "BrineFactorSource_c",
   "description": "Aurora controls brine selection factor for source loop (default 1)",
   "units": "",
   "access": "C",
   "states": "1=Water, 2=Brine"
  },
  {
   "type": "MV",
   "instance": 7,
   "name": "LoadFlowMeterSelect_c",
   "description": "Load loop flow meter selection (default 1)",
   "units": "",
   "access": "C",
   "states": "1=None, 2=3/4\", 19mm, 3=1\", 25.4mm, 4=2\", 50.8mm, 5=2.5\", 63.5mm, 6=1.25\", 31.8mm"
  },
  {
   "type": "MV",
   "instance": 8,
   "name": "SrcFlowMeterSelect_c",
   "description": "Source loop flow meter selection (default 1)",
   "units": "",
   "access": "C",
   "states": "1=None, 2=3/4\", 19mm, 3=1\", 25.4mm, 4=2\", 50.8mm, 5=2.5\", 63.5mm, 6=1.25\", 31.8mm"
  },
  {
   "type": "MV",
   "instance": 9,
   "name": "ABCBLockoutStatus_st",
   "description": "Enumerated description of most recent fault detected by ABC B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 10,
   "name": "ABCALockoutStatus_st",
   "description": "Enumerated description of most recent fault detected by ABC A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 11,
   "name": "ABCBAlarmStatus_st",
   "description": "Enumerated description of a currently active fault detected by ABC B",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 12,
   "name": "ABCAAlarmStatus_st",
   "description": "Enumerated description of a currently active fault detected by ABC A",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 300,
   "name": "CompStaging_c",
   "description": "Dual variable speed compressor system staging option: (default 4)",
   "units": "",
   "access": "C",
   "states": "1=Standard Sequential, 2=Optimized Sequential, 3=Standard Parallel, 4=Optimized Parallel"
  },
  {
   "type": "MV",
   "instance": 500,
   "name": "HeaderRackType_c",
   "description": "Header rack selection value (default 1)",
   "units": "",
   "access": "C",
   "states": "1=No header, 2=4 Pipe Standard, 3=4 Pipe Reversing, 4=6 Pipe Standard, 5=6 Pipe Dedicated Source"
  },
  {
   "type": "MV",
   "instance": 501,
   "name": "HeaderMode_c",
   "description": "Header rack operating mode selection (default 8)",
   "units": "",
   "access": "C",
   "states": "1=Off with Isolation valves open, 2=Cooling only, 3=Heating only, 4=Auto full building, 5=Full building, 6=Primary cooling, 7=Primary heating, 8=System off"
  },
  {
   "type": "MV",
   "instance": 502,
   "name": "ColdWaterSelect_c",
   "description": "Selects cold water control temperature for header rack applications (default 1)",
   "units": "",
   "access": "C",
   "states": "1=Heat Exchanger Out, 2=Cold Water Out, 3=Cold Water In, 4=Network (AV:506)"
  },
  {
   "type": "MV",
   "instance": 503,
   "name": "HotWaterSelect_c",
   "description": "Selects hot water control temperature for header rack applications (default 1)",
   "units": "",
   "access": "C",
   "states": "1=Heat Exchanger Out, 2=Hot Water Out, 3=Hot Water In, 4=Network (AV:507)"
  },
  {
   "type": "BV",
   "instance": 0,
   "name": "LeadLagEnable_c",
   "description": "Enable compressor lead/lag (superseded by BV 42)",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "Mode_c",
   "description": "Selects current operating mode for non header rack applications",
   "units": "",
   "access": "C",
   "states": "Inactive=Cool, Active=Heat"
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "EmShutdown_c",
   "description": "Enable/disable Emergency Shutdown",
   "units": "",
   "access": "C",
   "states": "Inactive=Normal, Active=Shutdown"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "LoadShedB_c",
   "description": "Enable/disable Load Shed on Compressor B",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "LoadShedA_c",
   "description": "Enable/disable Load Shed on Compressor A",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "EnableManualOverride_c",
   "description": "Enable/disable Manual Override of Y1, Y2, O/B logic outputs",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "ABCA_Y1Override_c",
   "description": "Manual Override for Comp A",
   "units": "",
   "access": "C",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "ABCB_Y1Override_c",
   "description": "Manual Override for Comp B",
   "units": "",
   "access": "C",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "ABC_OBOverride_c",
   "description": "Manual Override for Reversing Valve",
   "units": "",
   "access": "C",
   "states": "Inactive=Cool, Active=Heat"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "TestModeCommand_c",
   "description": "Enable/disable the test mode of the Aurora control system",
   "units": "",
   "access": "C",
   "states": "Inactive=Normal, Active=Test Mode"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "PowerPhaseSelect_c",
   "description": "Single or three phase power for power calculations",
   "units": "",
   "access": "C",
   "states": "Inactive=Single Phase, Active=Three Phase"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "ABCA_HDW_ALM_st",
   "description": "Status of ABC A alarm output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "ABCA_HDW_Y1_st",
   "description": "Status of ABC A physical Y1 input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "ABCA_HDW_Y2_st",
   "description": "Status of ABC A physical Y2 input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "ABCA_HDW_OB_st",
   "description": "Status of ABC A physical O/B input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "ABCA_HDW_ES_st",
   "description": "Status of ABC A physical emergency shutdown input",
   "units": "",
   "access": "R",
   "states": "Inactive=Normal, Active=Shutdown"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "ABCA_HDW_LPS_st",
   "description": "Status of ABC A physical low pressure switch input",
   "units": "",
   "access": "R",
   "states": "Inactive=Open, Active=Closed"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "ABCA_HDW_HPS_st",
   "description": "Status of ABC A physical high pressure switch input",
   "units": "",
   "access": "R",
   "states": "Inactive=Open, Active=Closed"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "ABCA_HDW_LS_st",
   "description": "Status of ABC A physical load shed input",
   "units": "",
   "access": "R",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "ABCA_HDW_CC_st",
   "description": "Status of ABC A compressor output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "ABCA_HDW_RV_st",
   "description": "Status of ABC A reversing valve output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "ABCA_HDW_ACC_st",
   "description": "Status of ABC A accessory relay output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "ABCB_HDW_ALM_st",
   "description": "Status of ABC B alarm output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "ABCB_HDW_Y1_st",
   "description": "Status of ABC B physical Y1 input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "ABCB_HDW_Y2_st",
   "description": "Status of ABC B physical Y2 input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "ABCB_HDW_OB_st",
   "description": "Status of ABC B physical O/B input",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "ABCB_HDW_ES_st",
   "description": "Status of ABC B physical emergency shutdown input",
   "units": "",
   "access": "R",
   "states": "Inactive=Normal, Active=Shutdown"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "ABCB_HDW_LPS_st",
   "description": "Status of ABC B physical low pressure switch input",
   "units": "",
   "access": "R",
   "states": "Inactive=Open, Active=Closed"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "ABCB_HDW_HPS_st",
   "description": "Status of ABC B physical high pressure switch input",
   "units": "",
   "access": "R",
   "states": "Inactive=Open, Active=Closed"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "ABCB_HDW_LS_st",
   "description": "Status of ABC B physical load shed input",
   "units": "",
   "access": "R",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "ABCB_HDW_CC_st",
   "description": "Status of ABC B compressor output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 31,
   "name": "ABCB_HDW_RV_st",
   "description": "Status of ABC B reversing valve output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 32,
   "name": "ABCB_HDW_ACC_st",
   "description": "Status of ABC B accessory relay output",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 33,
   "name": "AlarmReset_c",
   "description": "Alarm reset command to clear lockout condition",
   "units": "",
   "access": "C",
   "states": "Inactive=Normal, Active=Reset"
  },
  {
   "type": "BV",
   "instance": 34,
   "name": "NetworkY2Command_c",
   "description": "Network command for compressor B",
   "units": "",
   "access": "C",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 35,
   "name": "NetworkY1Command_c",
   "description": "Network command for compressor A",
   "units": "",
   "access": "C",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "NetworkControl_c",
   "description": "Indication that system is under network control",
   "units": "",
   "access": "C",
   "states": "Inactive=Normal, Active=Network"
  },
  {
   "type": "BV",
   "instance": 37,
   "name": "SystemEnable_c",
   "description": "Enables (True) or Disables (False) system operation",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 38,
   "name": "CompASourceFlowSw_st",
   "description": "Source loop flow switch, compressor A (On = flow)",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 39,
   "name": "CompALoadFlowSw_st",
   "description": "Load loop flow switch, compressor A (On = flow)",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 40,
   "name": "CompBSourceFlowSw_st",
   "description": "Source loop flow switch, compressor B (On = flow)",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 41,
   "name": "CompBLoadFlowSw_st",
   "description": "Load loop flow switch, compressor B (On = flow)",
   "units": "",
   "access": "R",
   "states": "Inactive=Off, Active=On"
  },
  {
   "type": "BV",
   "instance": 42,
   "name": "LeadLagEnable_c2",
   "description": "Enable compressor lead/lag",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 43,
   "name": "CompAEnable_c",
   "description": "Enables (True) or Disables (False) compressor A operation",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 44,
   "name": "CompBEnable_c",
   "description": "Enables (True) or Disables (False) compressor B operation",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 45,
   "name": "Do Not Map - FACTORY USE ONLY!!!",
   "description": "Internal use; do not map to BAS",
   "units": "",
   "access": "C",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 46,
   "name": "SystemSave_c",
   "description": "Save All",
   "units": "",
   "access": "C",
   "states": "Inactive=Normal, Active=Save"
  },
  {
   "type": "BV",
   "instance": 300,
   "name": "FixedCompOutput_st",
   "description": "Status of fixed compressor output for variable speed combination system",
   "units": "",
   "access": "R",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 301,
   "name": "NetCapacityCtrl_c",
   "description": "Local or network total target capacity (network uses AV 306)",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 302,
   "name": "NetVarSpdCtrl_c",
   "description": "Local or network VS compressor capacity (network uses AV 307)",
   "units": "",
   "access": "C",
   "states": "Inactive=Disabled, Active=Enabled"
  },
  {
   "type": "BV",
   "instance": 303,
   "name": "NetFixedSpeed_c",
   "description": "Current fixed compressor control value for network control of variable speed system",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 304,
   "name": "CondHPCEnable_c",
   "description": "Enable condenser head pressure control (envelope protection)",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 305,
   "name": "EvapMOPEnable_c",
   "description": "Enable evaporator maximum pressure control (envelope protection)",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 306,
   "name": "CondClgDeltaEnable_c",
   "description": "Enable delta control, condenser isolation valve, cooling",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 307,
   "name": "CondHtgDeltaEnable_c",
   "description": "Enable delta control, condenser isolation valve, heating",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 308,
   "name": "EvapClgDeltaEnable_c",
   "description": "Enable delta control, evaporator isolation valve, cooling",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 309,
   "name": "EvapHtgDeltaEnable_c",
   "description": "Enable delta control, evaporator isolation valve, heating",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 310,
   "name": "CondClgVarSelect_c",
   "description": "Delta control variable, condenser isolation valve, cooling",
   "units": "",
   "access": "C",
   "states": "Inactive=Temp, Active=Pressure"
  },
  {
   "type": "BV",
   "instance": 311,
   "name": "CondHtgVarSelect_c",
   "description": "Delta control variable, condenser isolation valve, heating",
   "units": "",
   "access": "C",
   "states": "Inactive=Temp, Active=Pressure"
  },
  {
   "type": "BV",
   "instance": 312,
   "name": "EvapClgVarSelect_c",
   "description": "Delta control variable, evaporator isolation valve, cooling",
   "units": "",
   "access": "C",
   "states": "Inactive=Temp, Active=Pressure"
  },
  {
   "type": "BV",
   "instance": 313,
   "name": "EvapHtgVarSelect_c",
   "description": "Delta control variable, evaporator isolation valve, heating",
   "units": "",
   "access": "C",
   "states": "Inactive=Temp, Active=Pressure"
  },
  {
   "type": "BV",
   "instance": 500,
   "name": "SystemControl_c",
   "description": "Setpoint or aquastat control (some header rack builds)",
   "units": "",
   "access": "C",
   "states": "Inactive=Setpoint, Active=Aquastat"
  },
  {
   "type": "BV",
   "instance": 501,
   "name": "NetBypassCtrl_c",
   "description": "Local or network control of bypass valves",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 502,
   "name": "HeaderRackManCtrl_c",
   "description": "Normal or manual control of all header rack valves",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 503,
   "name": "GeoWaterSelect_c",
   "description": "Selection between Local (False) and Network (True) geothermal loop temperature values",
   "units": "",
   "access": "C",
   "states": "Inactive=Local, Active=Network"
  },
  {
   "type": "BV",
   "instance": 504,
   "name": "HeaderY1output_st",
   "description": "Status of header rack Y1 compressor demand logical output",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 505,
   "name": "HeaderY2output_st",
   "description": "Status of header rack Y2 compressor demand logical output",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 506,
   "name": "HeaderHeatOutput_st",
   "description": "Status of header rack heat/cool B demand logical output",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 507,
   "name": "CWSensorFault_st",
   "description": "Indication that the currently selected cold water control temperature is invalid",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 508,
   "name": "HWSensorFault_st",
   "description": "Indication that the currently selected hot water control temperature is invalid",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 509,
   "name": "TempSensorFault_st",
   "description": "Selected cold or hot water control temperature is invalid",
   "units": "",
   "access": "R",
   "states": "Inactive=False, Active=True"
  },
  {
   "type": "BV",
   "instance": 510,
   "name": "ManIsoValves_c",
   "description": "Manual control value for isolation valves",
   "units": "",
   "access": "C",
   "states": "Inactive=Inactive, Active=Active"
  },
  {
   "type": "BV",
   "instance": 511,
   "name": "HeaderModeSelect_c",
   "description": "Header rack mode from AV 568 (Numeric) or MSV 501 (Enumerated)",
   "units": "",
   "access": "C",
   "states": "Inactive=Enumerated, Active=Numeric"
  },
  {
   "type": "BV",
   "instance": 512,
   "name": "NetIsoValve_Ctrl_c",
   "description": "Network command to force the isolation valve fully open",
   "units": "",
   "access": "C",
   "states": "Inactive=False, Active=True"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/waterfurnace/aurora-hydrolink2-truclimate-100-500",
 "note": "Provided as-is. Point availability varies by firmware and options; verify against the live device.",
 "disclaimer": "DISCLAIMER: reference only, provided AS IS with no warranty. May contain errors or be out of date. You must verify every point against the manufacturer's current documentation and the live device before use. easybacnet.com accepts no liability for its use and is not affiliated with the manufacturer. Terms: https://easybacnet.com/terms#content"
}