{
 "manufacturer": "Siemens",
 "manufacturer_slug": "siemens",
 "model": "BACnet PRC-OAVS Room Pressurization - Application 6763 (Floating Dampers, AOV or Floating Reheat, Optional Perimeter Radiation)",
 "model_slug": "prc-oavs-6763-floating-damper-reheat-perimeter-radiation",
 "short_model": "PRC-OAVS Floating Damper 6763",
 "aliases": [
  "Application 6763",
  "App 6763",
  "570-810P",
  "PRC-OAVS",
  "Siemens Pressurized Room Controller",
  "Siemens lab room pressurization"
 ],
 "equipment_type": "Laboratory room airflow and pressure controller",
 "applies_to": "Pressurized laboratory rooms with one supply terminal (with reheat) and one general exhaust terminal on floating damper actuators, with optional discharge control and perimeter radiation, on the Siemens BACnet PRC-OAVS controller 570-810P with offboard air modules 550-819B.",
 "summary": "Application 6763 holds a set airflow offset between supply and general exhaust to pressurize a lab room, and also handles ventilation and room temperature, on a Siemens BACnet PRC-OAVS controller over BACnet MS/TP. Both dampers use floating actuators. Reheat can be driven 0-10 V or floating, and three heating modes are available: reheat from the room loop, reheat from a discharge loop, or discharge loop plus a 0-10 V perimeter radiation valve. Two offset setpoints (PRS1/PRS2) can be switched, and the room can be run without a supply box or without an exhaust box.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": null,
 "access_inferred": true,
 "notes": [
  "AI and BI objects are read-only. AO and BO objects are BACnet output objects with a priority array; the guide has no access column, so access is inferred from object type. Many AOs are calculated status values, not commands.",
  "Instances shown in braces in the guide may be unbundled at a field panel; that marking is not reproduced here.",
  "VOL DIFFRNC = (GEX VOL + OTHER EXH) - (SUP VOL + OTHER SUP); it is positive in a negatively pressurized room.",
  "Control priority when functions conflict: pressurization first, then ventilation, then temperature.",
  "OTHER SUP and OTHER EXH (AO 61, AO 89) hold airflows the controller does not measure (snorkels, canopies, other boxes); keep them current for correct pressurization.",
  "ALARM ENA (AO 122) adds values to pick which alarms drive ALARM DO7; NET ALM CMD (BO 23) always drives it."
 ],
 "source": {
  "title": "BACnet PRC-OAVS with Slow Floating Damper Control, AOV or Floating Reheat, Optional Discharge Control and Optional AOV Perimeter Radiation, Application 6763, Application Note",
  "doc_number": "140-1059",
  "revision_date": "2014-10-15",
  "url": "https://sid.siemens.com/api/khub/documents/v73Q6Z9Hc6wkGE1u6jCRpQ/content"
 },
 "integration": {
  "summary": "Address the controller on the BACnet MS/TP trunk and calibrate the airflow modules. The BMS commands day/night with DAY.NGT (BO 29), sets the day setpoints and the airflow offset, keeps OTHER SUP / OTHER EXH current where unmeasured airflows exist, and reads room temperature, supply and exhaust airflow, the airflow difference and the ventilation and pressurization alarms.",
  "minimum_points": [
   {
    "ref": "BO 29",
    "name": "DAY.NGT",
    "why": "DAY = occupied, NIGHT = unoccupied"
   },
   {
    "ref": "AO 6",
    "name": "DAY CLG STPT",
    "why": "Occupied cooling setpoint, °F"
   },
   {
    "ref": "AO 7",
    "name": "DAY HTG STPT",
    "why": "Occupied heating setpoint, °F"
   },
   {
    "ref": "AO 88",
    "name": "VOL DIF STPT",
    "why": "Exhaust-minus-supply airflow offset, cfm"
   },
   {
    "ref": "AO 4",
    "name": "ROOM TEMP",
    "why": "Space temperature"
   },
   {
    "ref": "AI 35",
    "name": "SUP VOL",
    "why": "Measured supply airflow, cfm"
   },
   {
    "ref": "AI 30",
    "name": "GEX VOL",
    "why": "Measured general exhaust airflow, cfm"
   },
   {
    "ref": "AI 62",
    "name": "VOL DIFFRNC",
    "why": "Exhaust minus supply airflow, cfm"
   },
   {
    "ref": "BO 22",
    "name": "VOL DIF ALM",
    "why": "Room pressurization (offset) alarm"
   },
   {
    "ref": "BO 68",
    "name": "VENT ALM",
    "why": "Ventilation alarm"
   }
  ],
  "enable": "Day/night is DAY.NGT (BO 29). With a wall switch on DI 2 and WALL SWITCH (BO 18) = YES the switch sets it; on a network the field panel or BMS commands it. NGT OVRD (BO 21) shows a temporary override from the room unit button. PRESS STATE (BI 51) picks which offset setpoint (PRS1DIF or PRS2DIF STPT) is active.",
  "heartbeat": null,
  "remote_sensors": "OTHER SUP (AO 61) and OTHER EXH (AO 89) take airflows from equipment not wired to this controller; the guide suggests updating them over the network (PPCL) when they change. NET ALM CMD (BO 23) lets the field panel switch the local alarm output.",
  "setup": [
   "BACnet MS/TP only. CTLR ADDRESS (AO 1) holds the MS/TP address; the point table lists its factory value as 99.",
   "APPLICATION (AO 2) holds the application number; the point table lists its factory default as 6765, although the document is for 6763.",
   "Duct areas (SUPDUCT AREA, GEXDUCT AREA) and flow coefficients must match the installed boxes before airflow readings are valid."
  ],
  "gotchas": [
   "VOL DIFFRNC and VOL DIF STPT are positive for a negative (exhausting) room.",
   "In supply-tracks-exhaust mode the supply flow is capped by HTG FLO MAX in heating; setting it equal to HTG FLO MIN may be too tight to hold pressure (the guide suggests FLOW START = FLOW END instead).",
   "Loop gains, motor timing, rotation angles and calibration settings are commissioning values; don't write them from the BMS routinely."
  ]
 },
 "points": [
  {
   "type": "AO",
   "instance": 1,
   "name": "CTLR ADDRESS",
   "description": "Controller MS/TP address",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 2,
   "name": "APPLICATION",
   "description": "Application number running in the controller",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 3,
   "name": "TRACK MODE",
   "description": "Flow tracking mode: supply tracks exhaust or exhaust tracks supply",
   "units": "",
   "access": "C",
   "states": "0=ETS, 1=STE"
  },
  {
   "type": "AO",
   "instance": 4,
   "name": "ROOM TEMP",
   "description": "Room temperature from the room unit",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 5,
   "name": "HEAT.COOL",
   "description": "Current heating/cooling mode",
   "units": "",
   "access": "C",
   "states": "0=COOL, 1=HEAT"
  },
  {
   "type": "AO",
   "instance": 6,
   "name": "DAY CLG STPT",
   "description": "Day (occupied) cooling setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 7,
   "name": "DAY HTG STPT",
   "description": "Day (occupied) heating setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 8,
   "name": "NGT CLG STPT",
   "description": "Night (unoccupied) cooling setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 9,
   "name": "NGT HTG STPT",
   "description": "Night (unoccupied) heating setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 10,
   "name": "AZM DO8",
   "description": "Autozero solenoid output (DO 8)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AO",
   "instance": 11,
   "name": "RM STPT MIN",
   "description": "Lowest setpoint allowed from the room unit",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 12,
   "name": "RM STPT MAX",
   "description": "Highest setpoint allowed from the room unit",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 13,
   "name": "RM STPT DIAL",
   "description": "Setpoint from the room unit dial or keypad",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 14,
   "name": "STPT DIAL",
   "description": "Use the room unit setpoint dial",
   "units": "",
   "access": "C",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "AO",
   "instance": 15,
   "name": "DISCH P GAIN",
   "description": "Discharge air loop proportional gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 16,
   "name": "FLOW START",
   "description": "Heating loop % where airflow starts to rise",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 17,
   "name": "FLOW END",
   "description": "Heating loop % where airflow reaches maximum",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 18,
   "name": "WALL SWITCH",
   "description": "Wall switch connected to DI 2",
   "units": "",
   "access": "C",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "BO",
   "instance": 19,
   "name": "DI OVRD SW",
   "description": "Room unit night override button",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AO",
   "instance": 20,
   "name": "OVRD TIME",
   "description": "Night override duration",
   "units": "h",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 21,
   "name": "NGT OVRD",
   "description": "Night override status",
   "units": "",
   "access": "C",
   "states": "0=DAY, 1=NIGHT"
  },
  {
   "type": "BO",
   "instance": 22,
   "name": "VOL DIF ALM",
   "description": "Room pressurization (volume differential) alarm",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 23,
   "name": "NET ALM CMD",
   "description": "Alarm command from the network",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 24,
   "name": "DI 2",
   "description": "Digital input 2",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AI",
   "instance": 25,
   "name": "AI 4",
   "description": "Spare analog input 4",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 26,
   "name": "GEX P GAIN",
   "description": "General exhaust flow loop proportional gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 27,
   "name": "CLG I GAIN",
   "description": "Cooling loop integral gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 28,
   "name": "STAT SUPV",
   "description": "Digital room unit loss-of-communication supervision (additive)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 29,
   "name": "DAY.NGT",
   "description": "Day/night (occupancy) mode",
   "units": "",
   "access": "C",
   "states": "0=DAY, 1=NIGHT"
  },
  {
   "type": "AI",
   "instance": 30,
   "name": "GEX VOL",
   "description": "Measured general exhaust airflow",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 31,
   "name": "CLG FLO MIN",
   "description": "Minimum supply airflow in cooling",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 32,
   "name": "CLG FLO MAX",
   "description": "Maximum supply airflow in cooling",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 33,
   "name": "HTG FLO MIN",
   "description": "Minimum supply airflow in heating",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 34,
   "name": "HTG FLO MAX",
   "description": "Maximum supply airflow in heating",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 35,
   "name": "SUP VOL",
   "description": "Measured supply airflow",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 36,
   "name": "SUP FLO COEF",
   "description": "Supply airflow pickup coefficient",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 37,
   "name": "REHEAT CMD",
   "description": "Reheat valve command",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 38,
   "name": "RAD VALV CMD",
   "description": "Perimeter radiation valve command",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 39,
   "name": "DIS TEMP MAX",
   "description": "Maximum discharge air temperature setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 40,
   "name": "AVS FAILMODE",
   "description": "Valve action if an air velocity sensor fails (code)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 41,
   "name": "DO 1",
   "description": "Digital output 1",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 42,
   "name": "DO 2",
   "description": "Digital output 2",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 43,
   "name": "DO 3",
   "description": "Digital output 3",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 44,
   "name": "DO 4",
   "description": "Digital output 4",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 45,
   "name": "DO 5",
   "description": "Digital output 5",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 46,
   "name": "DO 6",
   "description": "Digital output 6",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 47,
   "name": "ALARM DO7",
   "description": "Local alarm output on DO 7",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AO",
   "instance": 48,
   "name": "SUP DMP CMD",
   "description": "Supply damper command",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 49,
   "name": "SUP DMP POS",
   "description": "Supply damper position (calculated)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 50,
   "name": "REHEAT START",
   "description": "Heating loop % where reheat starts",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 51,
   "name": "PRESS STATE",
   "description": "Active pressurization state (PRS1 or PRS2)",
   "units": "",
   "access": "R",
   "states": "0=PRS1, 1=PRS2"
  },
  {
   "type": "AO",
   "instance": 52,
   "name": "GEX DMP CMD",
   "description": "General exhaust damper command",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 53,
   "name": "GEX DMP POS",
   "description": "General exhaust damper position (calculated)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 54,
   "name": "GEX FLO COEF",
   "description": "General exhaust airflow pickup coefficient",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 55,
   "name": "AOV3",
   "description": "Analog output 3 (0-10 V)",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 56,
   "name": "PRS1DIF STPT",
   "description": "Airflow offset setpoint for pressure state 1",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 57,
   "name": "PRS2DIF STPT",
   "description": "Airflow offset setpoint for pressure state 2",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 58,
   "name": "REHEAT END",
   "description": "Heating loop % where reheat is at full output",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 59,
   "name": "TOTL SUPPLY",
   "description": "Total room supply airflow",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 60,
   "name": "GEXDUCT AREA",
   "description": "General exhaust duct area",
   "units": "ft²",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 61,
   "name": "OTHER SUP",
   "description": "Fixed supply from other sources in the room",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 62,
   "name": "VOL DIFFRNC",
   "description": "Exhaust minus supply airflow",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 63,
   "name": "CLG P GAIN",
   "description": "Cooling loop proportional gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 64,
   "name": "DIS TEMP AI5",
   "description": "Discharge air temperature (AI 5)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 65,
   "name": "DIS TEMP MIN",
   "description": "Minimum discharge air temperature setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 66,
   "name": "TEMP OFFSET",
   "description": "Room temperature calibration offset",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 67,
   "name": "HTG P GAIN",
   "description": "Heating loop proportional gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 68,
   "name": "VENT ALM",
   "description": "Ventilation alarm",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "AO",
   "instance": 69,
   "name": "DISCH STPT",
   "description": "Discharge air setpoint, reset by the room loop",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 70,
   "name": "AI 3",
   "description": "Spare analog input 3",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 71,
   "name": "SUP P GAIN",
   "description": "Supply flow loop proportional gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 72,
   "name": "HTG I GAIN",
   "description": "Heating loop integral gain",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 73,
   "name": "PPCL STATE",
   "description": "PPCL program loaded or empty",
   "units": "",
   "access": "C",
   "states": "0=EMPTY, 1=LOADED"
  },
  {
   "type": "AO",
   "instance": 74,
   "name": "AOV1",
   "description": "Analog output 1 (0-10 V)",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 75,
   "name": "AOV2",
   "description": "Analog output 2 (0-10 V)",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 76,
   "name": "TEMP CTL VOL",
   "description": "Supply airflow wanted for temperature control",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 77,
   "name": "RAD START",
   "description": "Heating loop % where perimeter radiation starts",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 78,
   "name": "CTL TEMP",
   "description": "Temperature the controller is controlling to",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 79,
   "name": "CLG LOOPOUT",
   "description": "Cooling loop output",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 80,
   "name": "HTG LOOPOUT",
   "description": "Heating loop output",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 81,
   "name": "TOTL EXHAUST",
   "description": "Total room exhaust airflow",
   "units": "cfm",
   "access": "R",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 82,
   "name": "TRACK METHOD",
   "description": "Tracking flow or setpoint",
   "units": "",
   "access": "C",
   "states": "0=STPT, 1=FLOW"
  },
  {
   "type": "AO",
   "instance": 83,
   "name": "RAD END",
   "description": "Heating loop % where perimeter radiation is full on",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 85,
   "name": "GEX STPT",
   "description": "General exhaust airflow setpoint",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 86,
   "name": "GEX MIN",
   "description": "Minimum general exhaust airflow",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 87,
   "name": "GEX MAX",
   "description": "Maximum general exhaust airflow",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 88,
   "name": "VOL DIF STPT",
   "description": "Active volume differential setpoint",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 89,
   "name": "OTHER EXH",
   "description": "Fixed exhaust from other sources in the room",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 90,
   "name": "SWITCH DBAND",
   "description": "Temperature deadband for heat/cool switchover",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 91,
   "name": "HC.ENDIS",
   "description": "Heat/cool enable: 1 heat, 2 cool, 3 both",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 92,
   "name": "CTL STPT",
   "description": "Active control setpoint",
   "units": "°F",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 93,
   "name": "SUP STPT",
   "description": "Supply airflow setpoint",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 94,
   "name": "CAL AIR",
   "description": "Start air velocity sensor calibration",
   "units": "",
   "access": "C",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "AO",
   "instance": 95,
   "name": "CAL SETUP",
   "description": "Calibration setup code",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 96,
   "name": "CAL TIMER",
   "description": "Hours between automatic calibrations",
   "units": "h",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 97,
   "name": "SUPDUCT AREA",
   "description": "Supply duct area",
   "units": "ft²",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 98,
   "name": "LOOP TIME",
   "description": "Control loop interval",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 99,
   "name": "ERROR STATUS",
   "description": "Controller error status code",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 101,
   "name": "MTR3 TIMING",
   "description": "Motor 3 full-stroke time",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 102,
   "name": "MTR3 ROT ANG",
   "description": "Floating reheat actuator rotation angle",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 103,
   "name": "SWITCH TIME",
   "description": "Minimum time before heat/cool switchover",
   "units": "min",
   "access": "C",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 104,
   "name": "CAL MODULE",
   "description": "Calibration module installed",
   "units": "",
   "access": "C",
   "states": "0=NO, 1=YES"
  },
  {
   "type": "AO",
   "instance": 105,
   "name": "AOV1 OPEN",
   "description": "AOV1 voltage at open",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 106,
   "name": "AOV1 CLOSE",
   "description": "AOV1 voltage at closed",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 107,
   "name": "AOV2 OPEN",
   "description": "AOV2 voltage at open",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 108,
   "name": "AOV2 CLOSE",
   "description": "AOV2 voltage at closed",
   "units": "V",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 109,
   "name": "MTR1 ROT ANG",
   "description": "Motor 1 rotation angle",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 110,
   "name": "MTR2 ROT ANG",
   "description": "Motor 2 rotation angle",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 111,
   "name": "SWITCH LIMIT",
   "description": "Loop output below which mode may switch",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 112,
   "name": "MTR1 TIMING",
   "description": "Motor 1 full-stroke time",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 113,
   "name": "MTR2 TIMING",
   "description": "Motor 2 full-stroke time",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 114,
   "name": "FAIL LIMIT",
   "description": "Flow error that triggers the change to flow tracking",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 115,
   "name": "MODHTG FLO",
   "description": "Minimum supply air velocity before reheat may modulate",
   "units": "fpm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 116,
   "name": "RM CO2",
   "description": "Room CO2",
   "units": "ppm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 117,
   "name": "RM RH",
   "description": "Room relative humidity",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 118,
   "name": "DIF ALM DEL",
   "description": "Delay before the volume differential alarm",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 119,
   "name": "P1 V ALM LVL",
   "description": "Ventilation alarm airflow level, pressure state 1",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 120,
   "name": "P2 V ALM LVL",
   "description": "Ventilation alarm airflow level, pressure state 2",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 121,
   "name": "FAIL TIME",
   "description": "Time the flow error must last before flow tracking",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 122,
   "name": "ALARM ENA",
   "description": "Selects which alarms switch DO 7 (code)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 123,
   "name": "MTR SETUP",
   "description": "Motor enable/reverse setup (additive code)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 124,
   "name": "DO DIR.REV",
   "description": "Digital output direction reverse (additive code)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 125,
   "name": "VENT ALM DEL",
   "description": "Delay before the ventilation alarm",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 126,
   "name": "DIF ALM DBD",
   "description": "Deadband around the volume differential setpoint for alarm",
   "units": "cfm",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 127,
   "name": "DISCH I GAIN",
   "description": "Discharge air loop integral gain",
   "units": "",
   "access": "C",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/siemens/prc-oavs-6763-floating-damper-reheat-perimeter-radiation",
 "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"
}