{
 "manufacturer": "WEG",
 "manufacturer_slug": "weg",
 "model": "CFW701 HVAC drive (BACnet MS/TP)",
 "model_slug": "cfw701",
 "aliases": [
  "CFW701",
  "WEG CFW701",
  "CFW701 HVAC-R",
  "CFW701 BACnet",
  "10001538519"
 ],
 "equipment_type": "Variable frequency drive (HVAC)",
 "applies_to": "WEG CFW701 HVAC-R frequency inverters using BACnet MS/TP on the RS-485 port.",
 "summary": "The CFW701 is WEG's HVAC-R drive with BACnet MS/TP on its RS-485 port. Drive parameters map to fixed objects: AVs for readings, ramps, three PID loops and the network speed reference, BVs for the status word (P0680) and control word (P0682), plus digital and analog I/O. A mailbox (AV 100/101, BV 100/101) reads or writes any parameter by number.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": "359000 + serial address (P0308) when P0760 and P0761 are 0",
 "access_inferred": false,
 "notes": [
  "Source is the Spanish edition of the BACnet manual; object names are in English, and 'Reservado' rows are reserved objects.",
  "The manual calls the object types ANI, ANO, ANV, BIN and BOUT; they are standard AI, AO, AV, BI and BO objects.",
  "AV 11 kWh Output Energy is printed with unit 'H'; it is an energy counter.",
  "PID setpoint and feedback units (AV 21, 23, 25, 27, 29, 31) are user-set; the manual shows examples (bar, °C, %) only.",
  "BI 11 is missing from the binary input table; BI 8-15 are reserved.",
  "Mailbox: write the parameter number to AV 100, then 1 to BV 100 to read it into AV 101, or set AV 101 and write 1 to BV 101."
 ],
 "source": {
  "title": "CFW701 Manual del Usuario BACnet",
  "doc_number": "10001538519 / 01",
  "revision_date": "2016-09",
  "url": "https://static.weg.net/medias/downloadcenter/h65/h01/WEG-cfw701-manual-bacnet-10001538519-es.pdf"
 },
 "integration": {
  "summary": "Set P0312 = 3 (BACnet MS/TP), the address in P0308 and the baud rate in P0310, then set P0220-P0228 so run/stop, direction and reference come from the serial port. Write BV 16 start/stop with BV 17 general enable and the speed reference to AV 17 (8192 = synchronous speed). Read BV 8, AV 3, AV 1 and BV 15, and reset faults with BV 23.",
  "minimum_points": [
   {
    "ref": "BV 16",
    "name": "Start/Stop",
    "why": "Start/stop from the BMS"
   },
   {
    "ref": "BV 17",
    "name": "General Enabling",
    "why": "General enable; must be on to run"
   },
   {
    "ref": "BV 20",
    "name": "LOC/REM",
    "why": "Remote mode when P0220 selects serial"
   },
   {
    "ref": "AV 17",
    "name": "Serial/USB Speed Ref.",
    "why": "Speed reference, 8192 = synchronous speed"
   },
   {
    "ref": "BV 23",
    "name": "Fault reset",
    "why": "Reset a tripped drive"
   },
   {
    "ref": "BV 8",
    "name": "Ramp Enabled (RUN)",
    "why": "Running status"
   },
   {
    "ref": "AV 3",
    "name": "Motor Frequency",
    "why": "Output frequency in Hz"
   },
   {
    "ref": "AV 1",
    "name": "Motor Current",
    "why": "Motor amps"
   },
   {
    "ref": "BV 15",
    "name": "Fault condition",
    "why": "Any active drive fault"
   },
   {
    "ref": "AV 13",
    "name": "Present Fault",
    "why": "Active fault number"
   }
  ],
  "enable": "The drive only obeys the network when P0220-P0228 select a serial option for local/remote, reference, direction and run/stop. It needs both BV 17 General Enabling and BV 16 Start/Stop; BV 20 LOC/REM switches to remote when P0220 takes local/remote from the serial control word.",
  "heartbeat": "P0314 Serial Watchdog (0.0-999.0 s, 0 = off, factory 0.0): if no valid telegram arrives within that time the drive shows alarm A128 (or fault F228) and runs the P0313 action: 0 none, 1 ramp stop (factory), 2 general disable, 3 go to local, 4 local keeping commands, 5 fault. Timing starts at the first valid telegram after power-up.",
  "remote_sensors": "The BMS can write the main PID automatic setpoint (AV 21) and the external PID 1 and 2 setpoints (AV 25, AV 29) when the drive's PID loops are used; their units follow the drive's PID setup.",
  "setup": [
   "P0312 = 3 (BACnet MS/TP); P0308 MS/TP address 0-254 (factory 1); reinitialize after changing the address.",
   "P0310 baud 9600, 19200 (factory), 38400 or 57600; P0311 must be 0 (8 bits, no parity, 1 stop).",
   "Device instance: P0760 x 10000 + P0761; with both at 0 the drive uses 359000 + P0308 (WEG vendor ID 359).",
   "P0762 max master, P0763 max info frames, P0764 I-Am at power-up or continuously."
  ],
  "gotchas": [
   "Speed reference AV 17 is a 13-bit value, not Hz or %: 8192 = motor synchronous speed; negative values reverse.",
   "Ramp times AV 14/15 and the mailbox write change drive parameters; don't write them cyclically.",
   "P0313 = 0 keeps the drive running at the last command after a comm loss.",
   "PID units are user-defined; set them in the drive and the BMS to match."
  ]
 },
 "points": [
  {
   "type": "AI",
   "instance": 0,
   "name": "AI1 Value",
   "description": "Analog input 1 level (P0018)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 1,
   "name": "AI2 Value",
   "description": "Analog input 2 level (P0019)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "AI3 Value",
   "description": "Analog input 3 level (P0020)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 0,
   "name": "AO1 Value",
   "description": "Network value for an analog output (P0696)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 1,
   "name": "AO2 Value",
   "description": "Network value for an analog output (P0697)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 0,
   "name": "Motor Speed",
   "description": "Motor speed (P0002)",
   "units": "rpm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "Motor Current",
   "description": "Motor current (P0003)",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "DC Link Voltage (Ud)",
   "description": "DC bus voltage (P0004)",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "Motor Frequency",
   "description": "Output frequency (P0005)",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "Motor Voltage",
   "description": "Output voltage (P0007)",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "Motor Torque",
   "description": "Motor torque (P0009)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "Output Power",
   "description": "Output power (P0010)",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "IGBTs Temperature U",
   "description": "IGBT temperature, phase U (P0030)",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "Internal Air Temp",
   "description": "Internal air temperature (P0034)",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "Time Powered",
   "description": "Powered hours (P0042)",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "Time Enabled",
   "description": "Enabled hours (P0043)",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "kWh Output Energy",
   "description": "Energy counter (P0044); unit printed as H",
   "units": "kWh",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "Present Alarm",
   "description": "Active alarm number (P0048)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "Present Fault",
   "description": "Active fault number (P0049)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "Acceleration Time",
   "description": "Acceleration ramp time (P0100)",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "Deceleration Time",
   "description": "Deceleration ramp time (P0101)",
   "units": "s",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "Speed in 13 bits",
   "description": "Motor speed, 13-bit scale (P0681)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "Serial/USB Speed Ref.",
   "description": "Speed reference, 13-bit scale (P0683)",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "SoftPLC Parameter 1012",
   "description": "SoftPLC user parameter",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "SoftPLC Parameter 1013",
   "description": "SoftPLC user parameter",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "SoftPLC Parameter 1025",
   "description": "SoftPLC user parameter",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "Automatic Setpoint main PID",
   "description": "Main PID automatic setpoint (P1011); user unit",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "Manual Setpoint main PID",
   "description": "Main PID manual setpoint (P1014)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "Feedback main PID",
   "description": "Main PID feedback (P1015); user unit",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "Main PID output",
   "description": "Main PID output (P1016)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "Automatic Setpoint external PID 1",
   "description": "External PID 1 automatic setpoint (P1060); user unit",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "Manual Setpoint external PID 1",
   "description": "External PID 1 manual setpoint (P1061)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "Feedback external PID 1",
   "description": "External PID 1 feedback (P1062); user unit",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "External PID 1 output",
   "description": "External PID 1 output (P1063)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "Automatic Setpoint external PID 2",
   "description": "External PID 2 automatic setpoint (P1080); user unit",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "Manual Setpoint external PID 2",
   "description": "External PID 2 manual setpoint (P1081)",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "Feedback external PID 2",
   "description": "External PID 2 feedback (P1082); user unit",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "External PID 2 output",
   "description": "External PID 2 output (P1083)",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 100,
   "name": "MBOX parameter",
   "description": "Parameter number for mailbox access",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 101,
   "name": "MBOX data",
   "description": "Value read from or to write to the parameter",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 0,
   "name": "DI1 Status",
   "description": "Digital input 1 (P0012 bit 0)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "DI2 Status",
   "description": "Digital input 2 (P0012 bit 1)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 2,
   "name": "DI3 Status",
   "description": "Digital input 3 (P0012 bit 2)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 3,
   "name": "DI4 Status",
   "description": "Digital input 4 (P0012 bit 3)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 4,
   "name": "DI5 Status",
   "description": "Digital input 5 (P0012 bit 4)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 5,
   "name": "DI6 Status",
   "description": "Digital input 6 (P0012 bit 5)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 6,
   "name": "DI7 Status",
   "description": "Digital input 7 (P0012 bit 6)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 7,
   "name": "DI8 Status",
   "description": "Digital input 8 (P0012 bit 7)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BI",
   "instance": 8,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 9,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 10,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 12,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 13,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 14,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 15,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BO",
   "instance": 0,
   "name": "DO1 Value",
   "description": "Digital output 1 (P0695 bit 0)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 1,
   "name": "DO2 Value",
   "description": "Digital output 2 (P0695 bit 1)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 2,
   "name": "DO3 Value",
   "description": "Digital output 3 (P0695 bit 2)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 3,
   "name": "DO4 Value",
   "description": "Digital output 4 (P0695 bit 3)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BO",
   "instance": 4,
   "name": "DO5 Value",
   "description": "Digital output 5 (P0695 bit 4)",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 0,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "Fire Mode",
   "description": "Status: fire mode",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "Bypass",
   "description": "Status: bypass",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "Active Quick Stop",
   "description": "Status: quick stop active",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "2nd Ramp Select",
   "description": "Status: second ramp",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "In configuration mode",
   "description": "Status: configuration mode",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "Alarm condition",
   "description": "Status: alarm active",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "Ramp Enabled (RUN)",
   "description": "Status: ramp enabled (running)",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "General Enabling active",
   "description": "Status: general enable",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "Speed Direction",
   "description": "Status: direction",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "JOG",
   "description": "Status: JOG",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "LOC/REM",
   "description": "Status: local/remote",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "Undervoltage",
   "description": "Status: undervoltage",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "Fault condition",
   "description": "Status: fault active",
   "units": "",
   "access": "R",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "Start/Stop",
   "description": "Command: start/stop",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "General Enabling",
   "description": "Command: general enable",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "Direction of Rotation",
   "description": "Command: direction",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "JOG",
   "description": "Command: JOG",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "LOC/REM",
   "description": "Command: local/remote select",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "Second Ramp Use",
   "description": "Command: second ramp",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "Quick Stop",
   "description": "Command: quick stop",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "Fault reset",
   "description": "Command: fault reset",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "Reservado",
   "description": "Reserved",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "Manual/Auto Internal PID",
   "description": "Command: internal PID manual/auto",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "Manual/Auto external PID 1",
   "description": "Command: external PID 1 manual/auto",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 31,
   "name": "Manual/Auto external PID 2",
   "description": "Command: external PID 2 manual/auto",
   "units": "",
   "access": "C",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 100,
   "name": "MBOX read",
   "description": "Mailbox read trigger",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  },
  {
   "type": "BV",
   "instance": 101,
   "name": "MBOX write",
   "description": "Mailbox write trigger",
   "units": "",
   "access": "W",
   "states": "0=OFF, 1=ON"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/weg/cfw701",
 "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"
}