{
 "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": "Re-typed from the manufacturer's public documentation (see source). Point availability varies by firmware and options; verify against the live device."
}