{
 "manufacturer": "Cleaver-Brooks",
 "manufacturer_slug": "cleaver-brooks",
 "model": "Falcon Hydronic boiler control (ProtoNode)",
 "model_slug": "falcon-hydronic-protonode",
 "aliases": [
  "Falcon Hydronic",
  "ClearFire Falcon",
  "CB Falcon",
  "ProtoNode RER",
  "750-426"
 ],
 "equipment_type": "Hot water boiler control via BACnet gateway",
 "applies_to": "Cleaver-Brooks hot water boilers with the Falcon hydronic burner control, read through a ProtoNode RER gateway.",
 "summary": "The ProtoNode maps the Falcon hydronic control's Modbus RTU registers to a fixed set of BACnet objects: safety and limit inputs, water and stack temperatures, firing rate, flame signal, burner state, lockout and hold codes, pump status and lead/lag data. The BMS can enable the burner and lead/lag and write the CH and lead/lag setpoints in °F or °C.",
 "bacnet_transport": [
  "BACnet MS/TP",
  "BACnet IP"
 ],
 "firmware": null,
 "default_device_instance": "50000 + Modbus Node-ID",
 "access_inferred": false,
 "notes": [
  "Each Cleaver-Brooks controller on the ProtoNode is its own BACnet device; the object instances below are the same on every device.",
  "Access follows the guide's write-point stars: the starred AV/BV objects are writable, everything else is read-only.",
  "The guide gives no engineering units or state texts; units appear only where the object name carries them (DEG F / DEG C).",
  "Where a description is filled in, it gives the register from the guide's Modbus column.",
  "Temperature setpoints come as separate °F and °C objects (AV 21 / AV 41, AV 31 / AV 51); write one or the other.",
  "The table starts at BI 3; BI 1 and BI 2 are not printed for this control."
 ],
 "source": {
  "title": "Cloud Enabled ProtoNode Gateway Startup Guide (RER/LER) for interfacing Cleaver-Brooks products",
  "doc_number": "750-426",
  "revision_date": "03/2018",
  "url": "https://watmfg.com/watmfg23082016/wp-content/uploads/2016/09/750-426-ProtoNode-Cloud.pdf",
  "unofficial": true,
  "host": "watmfg.com"
 },
 "integration": {
  "summary": "Enable the burner, write the CH setpoint (°F or °C object), and use the lead/lag enable and setpoint if the boilers run lead/lag. Read burner state, outlet temperature, firing rate, the alarm input and the lockout code.",
  "minimum_points": [
   {
    "ref": "AV 1",
    "why": "Burner enable from the BMS",
    "name": "BOILER BURNER ENABLE"
   },
   {
    "ref": "AV 21",
    "why": "Central heat setpoint, °F",
    "name": "BOILER CH SETPOINT DEG F"
   },
   {
    "ref": "AV 11",
    "why": "Lead/lag enable",
    "name": "BOILER LEAD/LAG ENABLE"
   },
   {
    "ref": "AV 31",
    "why": "Lead/lag setpoint, °F",
    "name": "BOILER LEAD/LAG SETPOINT DEG F"
   },
   {
    "ref": "AI 16",
    "why": "Burner control state code",
    "name": "BURN_CTL_STATE"
   },
   {
    "ref": "AI 2",
    "why": "Outlet water temperature, °F",
    "name": "OUTLET WATER TEMP DEG F"
   },
   {
    "ref": "AI 74",
    "why": "Firing rate, %",
    "name": "FIRING_RATE_PERCENT"
   },
   {
    "ref": "BI 8",
    "why": "Alarm",
    "name": "Alarm"
   },
   {
    "ref": "AI 17",
    "why": "Lockout code",
    "name": "LOCKOUT_CODE"
   }
  ],
  "enable": "AV 1 BOILER BURNER ENABLE and AV 11 BOILER LEAD/LAG ENABLE are the BMS enables; AV 21 / AV 41 write the CH setpoint in °F / °C.",
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "BACnet Device Instance = the controller's Modbus Node-ID + Node_Offset (default 50,000), so Node-ID 1 = 50001. Change Node_Offset in the ProtoNode web configurator to pick other instances.",
   "The ProtoNode RER does BACnet MS/TP or BACnet IP, selected on its S bank DIP switches.",
   "BACnet MS/TP: one MAC address (1-127) for the whole ProtoNode on the A bank DIP switches; baud on B0-B3 (38400 factory default).",
   "BACnet IP: default ProtoNode address 192.168.1.24; change it in the web configurator."
  ],
  "gotchas": []
 },
 "points": [
  {
   "type": "BI",
   "instance": 3,
   "name": "PumpC",
   "description": "Modbus 30003, bit 2",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 4,
   "name": "Blower_Mtr",
   "description": "Modbus 30003, bit 3",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 5,
   "name": "Ext_Ignition",
   "description": "Modbus 30003, bit 4",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 6,
   "name": "Pilot-MainDBI_Valve",
   "description": "Modbus 30003, bit 5",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 7,
   "name": "Main_Valve",
   "description": "Modbus 30003, bit 6",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 8,
   "name": "Alarm",
   "description": "Modbus 30003, bit 7",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 9,
   "name": "Interlock",
   "description": "Modbus 30003, bit 8",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 10,
   "name": "PreIgn_Interlock",
   "description": "Modbus 30003, bit 9",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 11,
   "name": "Load_Control_In",
   "description": "Modbus 30003, bit 10",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 12,
   "name": "Low_Fire_Switch",
   "description": "Modbus 30003, bit 11",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 13,
   "name": "High_Fire_Switch",
   "description": "Modbus 30003, bit 12",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 14,
   "name": "Stat_Demand",
   "description": "Modbus 30003, bit 13",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 15,
   "name": "TimeOfDay",
   "description": "Modbus 30003, bit 14",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 16,
   "name": "Safety_Relay",
   "description": "Modbus 30003, bit 15",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 17,
   "name": "Int_Air_Switch",
   "description": "Modbus 30004, bit 0",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 18,
   "name": "Low_Water",
   "description": "Modbus 30004, bit 1",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 19,
   "name": "Aux_Low_Water",
   "description": "Modbus 30004, bit 2",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 20,
   "name": "High_Limit",
   "description": "Modbus 30004, bit 3",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 21,
   "name": "High_Gas_Press",
   "description": "Modbus 30004, bit 4",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 22,
   "name": "Low_Gas_Press",
   "description": "Modbus 30004, bit 5",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 23,
   "name": "Natural_Gas",
   "description": "Modbus 30004, bit 6",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 24,
   "name": "Propane_Gas",
   "description": "Modbus 30004, bit 7",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 1,
   "name": "DEMAND SOURCE",
   "description": "Modbus 30007",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "OUTLET WATER TEMP DEG F",
   "description": "Modbus 30008",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 3,
   "name": "FIRING_RATE",
   "description": "Modbus 30009",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 4,
   "name": "FAN_SPEED",
   "description": "Modbus 30010",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 5,
   "name": "FLAME_SIGNAL",
   "description": "Modbus 30011",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "INLET WATER TEMP DEG F",
   "description": "Modbus 30012",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 7,
   "name": "DHW WATER TEMP DEG F",
   "description": "Modbus 30013",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 8,
   "name": "HEADER or ODT DEG F",
   "description": "Modbus 30014",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 9,
   "name": "STACK TEMP DEG F",
   "description": "Modbus 30015",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 11,
   "name": "CH SETPOINT DEG F",
   "description": "Modbus 30017",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 12,
   "name": "DHW SETPOINT DEG F",
   "description": "Modbus 30018",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 14,
   "name": "ANALOG_INPUT",
   "description": "Modbus 30022",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 15,
   "name": "BURN_CTL_STATUS",
   "description": "Modbus 30033",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 16,
   "name": "BURN_CTL_STATE",
   "description": "Modbus 30034",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 17,
   "name": "LOCKOUT_CODE",
   "description": "Modbus 30035",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 18,
   "name": "HOLD_CODE",
   "description": "Modbus 30041",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 20,
   "name": "CH STATUS",
   "description": "Modbus 30063",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 21,
   "name": "CH SETPOINT SOURCE",
   "description": "Modbus 30066",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 22,
   "name": "CH HEAT DEMAND",
   "description": "Modbus 30067",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 23,
   "name": "CH BURNER DEMAND",
   "description": "Modbus 30068",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 24,
   "name": "CH REQUESTED RATE",
   "description": "Modbus 30069",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 25,
   "name": "CH FROST HEAT DEMAND",
   "description": "Modbus 30070",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 26,
   "name": "CH FROST BURNER DEMAND",
   "description": "Modbus 30071",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 29,
   "name": "DHW STATUS",
   "description": "Modbus 30081",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 30,
   "name": "DHW SETPOINT SOURCE",
   "description": "Modbus 30082",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 32,
   "name": "DHW HEAT DEMAND",
   "description": "Modbus 30084",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 33,
   "name": "DHW BURNER DEMAND",
   "description": "Modbus 30085",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 34,
   "name": "DHW REQUESTED RATE",
   "description": "Modbus 30086",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 39,
   "name": "CH PUMP STATUS",
   "description": "Modbus 30097",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 43,
   "name": "DHW PUMP STATUS",
   "description": "Modbus 30101",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 48,
   "name": "SYSTEM PUMP STATUS",
   "description": "Modbus 30106",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 51,
   "name": "BOILER PUMP STATUS",
   "description": "Modbus 30109",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 54,
   "name": "AUXILIARY1 PUMP STATUS",
   "description": "Modbus 30112",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 55,
   "name": "AUXILIARY2 PUMP STATUS",
   "description": "Modbus 30114",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 57,
   "name": "BURNER_ENABLE",
   "description": "Modbus 30204",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 60,
   "name": "LEAD/LAG SETPOINT DEG F",
   "description": "Modbus 30547",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 61,
   "name": "LEAD/LAG_ENABLE",
   "description": "Modbus 30556",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 58,
   "name": "CYCLE_COUNT",
   "description": "Modbus 30129-30",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 59,
   "name": "BURNER RUN_TIME",
   "description": "Modbus 30131-32",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "BOILER BURNER ENABLE",
   "description": "Modbus 40204; write point",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "BOILER LEAD/LAG ENABLE",
   "description": "Modbus 40556; write point",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "BOILER CH SETPOINT DEG F",
   "description": "Modbus 40212; write point",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "BOILER LEAD/LAG SETPOINT DEG F",
   "description": "Modbus 40547; write point",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 62,
   "name": "OUTLET WATER TEMP DEG C",
   "description": "Modbus 30008",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 66,
   "name": "INLET WATER TEMP DEG C",
   "description": "Modbus 30012",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 67,
   "name": "DHW WATER TEMP DEG C",
   "description": "Modbus 30013",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 68,
   "name": "HEADER or ODT DEG C",
   "description": "Modbus 30014",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 69,
   "name": "STACK TEMP DEG C",
   "description": "Modbus 30015",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 71,
   "name": "CH SETPOINT DEG C",
   "description": "Modbus 30017",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 72,
   "name": "DHW SETPOINT DEG C",
   "description": "Modbus 30018",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 73,
   "name": "LEAD/LAG SETPOINT DEG C",
   "description": "Modbus 30547",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "BOILER CH SETPOINT DEG C",
   "description": "Modbus 40212; write point",
   "units": "°C",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 51,
   "name": "BOILER LEAD/LAG SETPOINT DEG C",
   "description": "Modbus 40547; write point",
   "units": "°C",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 74,
   "name": "FIRING_RATE_PERCENT",
   "description": "Modbus 30074",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 75,
   "name": "4-20Ma Remote Ctl Input",
   "description": "Modbus 40016",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 76,
   "name": "Active LL Setpoint",
   "description": "Modbus 40019",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 77,
   "name": "Alarm Reason",
   "description": "Modbus 40036",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 78,
   "name": "Annunciator First Out",
   "description": "Modbus 40037",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 79,
   "name": "Annunciator Hold",
   "description": "Modbus 40038",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 80,
   "name": "Outdoor Temperature",
   "description": "Modbus 40171",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 61,
   "name": "CH Pump Cycle Count",
   "description": "Modbus 40133-34; write point",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 81,
   "name": "Lead Boiler Address",
   "description": "Modbus 40802",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 82,
   "name": "Firing Rate Type",
   "description": "Modbus 30193",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 83,
   "name": "Master ID",
   "description": "Modbus 30546",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 84,
   "name": "Slave Setpoint",
   "description": "Modbus 30030",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 85,
   "name": "Master OAT",
   "description": "Modbus 30171",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 86,
   "name": "Max Firing Rate",
   "description": "Modbus 30194",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 87,
   "name": "Min Firing Rate",
   "description": "Modbus 30196",
   "units": "",
   "access": "R",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/cleaver-brooks/falcon-hydronic-protonode",
 "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"
}