{
 "manufacturer": "Johnson Controls",
 "manufacturer_slug": "johnson-controls",
 "model": "VSD Series II HVAC drive (BACnet MS/TP and BACnet IP)",
 "model_slug": "vsd-series-ii",
 "aliases": [
  "VSD Series II",
  "Variable Speed Drive Series II",
  "JCI VSD2",
  "VSD Series 2",
  "LIT-12011771"
 ],
 "equipment_type": "Variable frequency drive (HVAC)",
 "applies_to": "Johnson Controls VSD Series II HVAC drives using the built-in RS-485 port (BACnet MS/TP) or the Ethernet port (BACnet IP).",
 "summary": "The VSD Series II has BACnet MS/TP on its RS-485 terminals (P4.7.1.1 Protocol = 3 BACnet MSTP) and BACnet IP on its Ethernet port (P4.8.3.1.3 Protocol in use = 1). BVs cover drive status, general status bits, run/stop, direction, reset, bypass, fire mode, setback, network digital inputs and relay outputs; AVs cover monitors, the speed reference (% of nominal), limits, ramps, process data, AnyParam access and the fixed control/status words.",
 "bacnet_transport": [
  "BACnet MS/TP",
  "BACnet IP"
 ],
 "firmware": null,
 "default_device_instance": "0 = generated automatically (MS/TP) / serial number (IP)",
 "access_inferred": false,
 "notes": [
  "From the VSD Series II manual LIT-12011771 (April 2013), Communications section, Binary and Analog Value Object tables (PDF pp102-103).",
  "The Analog Value list matches the Vacon 100 internal BACnet list object for object; the Binary Value list differs (general status bits, bypass, DIN 3-6, relay outputs, fire mode and setback), so it is a separate entry.",
  "BV 4 is named Warning State but its active text is Alarm, as printed.",
  "BV 7-14 and AV 15-22 / AV 30-33 are application-specific status bits and process data.",
  "AV 36/AV 37 are IEEE-754 floats; binary coding works only for values without decimals.",
  "Control word bits: B0 start/stop, B2 fault reset. Status word bits: B0 ready, B1 run, B2 direction, B3 fault, B4 alarm, B5 at reference, B6 zero speed."
 ],
 "source": {
  "title": "VSD Series II, Communications: BACnet Protocol",
  "doc_number": "LIT-12011771",
  "revision_date": "2013-04",
  "url": "https://docs.johnsoncontrols.com/bas/api/khub/documents/a_MFNL2qPXw9QEMkukAHPw/content"
 },
 "integration": {
  "summary": "Select BACnet MSTP (P4.7.1.1 = 3) or turn on BACnet IP (P4.8.3.1.3 = 1), set the MAC address, baud and instance (P4.7.3.1) or IP settings (P4.8.1), then make Fieldbus the remote control place (Basic Parameters > START SRC AUTO) and the fieldbus the auto speed source. Command BV 15 run/stop and AV 24 speed reference, and read BV 1, AV 1 and the fault points.",
  "minimum_points": [
   {
    "ref": "BV 15",
    "name": "Run/Stop CMD",
    "why": "Run/stop command (1 = run)"
   },
   {
    "ref": "AV 24",
    "name": "Speed Reference",
    "why": "Speed reference, % of nominal speed"
   },
   {
    "ref": "BV 17",
    "name": "Reset Fault",
    "why": "Resets the active fault"
   },
   {
    "ref": "BV 1",
    "name": "Run/Stop State",
    "why": "Running status"
   },
   {
    "ref": "AV 1",
    "name": "Output Frequency",
    "why": "Output frequency, Hz"
   },
   {
    "ref": "AV 5",
    "name": "Motor Current",
    "why": "Motor current, A"
   },
   {
    "ref": "AV 3",
    "name": "Load (power)",
    "why": "Motor shaft power, %"
   },
   {
    "ref": "BV 3",
    "name": "Fault State",
    "why": "Any active drive fault"
   },
   {
    "ref": "AV 23",
    "name": "Active Fault Code",
    "why": "Which fault is active"
   }
  ],
  "enable": "Select Fieldbus control as the remote control place (Main Menu > Parameters > Basic Parameters > START SRC AUTO) and the fieldbus as reference (Speed Setup Auto). BV 15 is documented as the start command when fieldbus control is active.",
  "heartbeat": "MS/TP: P4.7.3.1.5 Communication time-out (0-65535 s, default 10 s, 0 = not used). BACnet IP: P4.8.3.1.2 Communication time-out (default 0 = not used). P2.8.1.12 FieldbusComm Flt sets the drive's response when the fieldbus timeout occurs.",
  "remote_sensors": null,
  "setup": [
   "MS/TP: P4.7.1.1 Protocol = 3 (BACnet MSTP); P4.7.3.1.1 baud (1 = 9600 default, 2 = 19200, 3 = 38400, 4 = 76800); P4.7.3.1.2 autobauding; P4.7.3.1.3 MAC address 1-127 (default 1).",
   "MS/TP: P4.7.3.1.4 Instance number 0-65535, 0 (default) = generated automatically.",
   "BACnet IP: P4.8.1.1 IP address mode (default 1 = DHCP with Auto IP, 2 = fixed IP), P4.8.1.2-4 address, mask and gateway.",
   "BACnet IP: P4.8.3.1.1 instance (0 = serial number), P4.8.3.1.3 Protocol in use = 1, P4.8.3.1.4-6 BBMD IP, port and time to live.",
   "Terminate the first and last drive on the MS/TP segment."
  ],
  "gotchas": [
   "BV 15 run/stop only works when fieldbus control is the active control place.",
   "BV 18 Force Bypass, BV 28 Fire Mode and BV 29 Setback (set drive to defaults) are commandable over BACnet.",
   "Process data objects depend on the drive application."
  ]
 },
 "points": [
  {
   "type": "BV",
   "instance": 0,
   "name": "Ready State",
   "description": "Indicates whether the drive is ready or not",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: Not Ready/Ready"
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "Run/Stop State",
   "description": "Indicates whether the drive is running or stopped",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: Stop/Run"
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "Fwd/Rev State",
   "description": "Indicates the rotation direction of the motor",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: Fwd/Rev"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "Fault State",
   "description": "Indicates if a fault is active",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: OK/Fault"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "Warning State",
   "description": "Indicates if warning is active",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: OK/Alarm"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "At Setpoint",
   "description": "Ref. Frequency reached",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: False/True"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "At Zero Speed",
   "description": "Motor Running at zero speed",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: False/True"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "General status bit_0",
   "description": "General status bit_0",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "General status bit_1",
   "description": "General status bit_1",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "General status bit_2",
   "description": "General status bit_2",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "General status bit_3",
   "description": "General status bit_3",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "General status bit_4",
   "description": "General status bit_4",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "General status bit_5",
   "description": "General status bit_5",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "General status bit_6",
   "description": "General status bit_6",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "General status bit_7",
   "description": "General status bit_7",
   "units": "",
   "access": "R",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "Run/Stop CMD",
   "description": "Command to start drive (FB control is active)",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: Stop/Run"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "Fwd/Rev CMD",
   "description": "Fwd/Rev",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: Fwd/Rev"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "Reset Fault",
   "description": "Command to reset Active Fault from drive",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/Reset"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "Force Bypass",
   "description": "Set drive to bypass mode",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "DIN 3",
   "description": "Digital Input 3",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "DIN 4",
   "description": "Digital Input 4",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "DIN 5",
   "description": "Digital Input 5",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "DIN 6",
   "description": "Digital Input 6",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "Fixed Control Word Bit 8",
   "description": "Fixed Control Word Bit 8",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "Fixed Control Word Bit 9",
   "description": "Fixed Control Word Bit 9",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "RO1",
   "description": "Relay Output 1",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "RO2",
   "description": "Relay Output 2",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "RO3",
   "description": "Relay Output 3",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "Fire Mode",
   "description": "Activate Fire Mode",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "Setback",
   "description": "Set Drive to Defaults",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/Setback"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "fb_control_word Bit_15",
   "description": "fb_control_word bit 15",
   "units": "",
   "access": "C",
   "states": "Inactive/Active: 0/1"
  },
  {
   "type": "AV",
   "instance": 0,
   "name": "Frequency Setpoint",
   "description": "Frequency Setpoint",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "Output Frequency",
   "description": "Output Frequency",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "Motor Speed",
   "description": "Motor Speed",
   "units": "rpm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "Load (power)",
   "description": "Motor shaft power",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "Kilowatt Hours total",
   "description": "Total energy counter",
   "units": "kWh",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "Motor Current",
   "description": "Motor Current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "DC link Voltage",
   "description": "DC link Voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "Motor Voltage",
   "description": "Motor Voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "Unit Temperature",
   "description": "Heatsink Temperature",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "Motor Torque",
   "description": "Torque, % of motor nominal",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "Operating Days",
   "description": "Operating days (resettable)",
   "units": "days",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "Operating Hours",
   "description": "Operating hours (resettable)",
   "units": "h",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "Kilowatt Hours",
   "description": "Energy counter (resettable)",
   "units": "kWh",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "Torque Reference",
   "description": "Torque Reference",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "Temperature Rise",
   "description": "Calculated motor temperature, 100 % = nominal",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "fb_ProcessdataOut_01",
   "description": "Process data out 1, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "fb_ProcessdataOut_02",
   "description": "Process data out 2, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "fb_ProcessdataOut_03",
   "description": "Process data out 3, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "fb_ProcessdataOut_04",
   "description": "Process data out 4, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "fb_ProcessdataOut_05",
   "description": "Process data out 5, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "fb_ProcessdataOut_06",
   "description": "Process data out 6, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "fb_ProcessdataOut_07",
   "description": "Process data out 7, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "fb_ProcessdataOut_08",
   "description": "Process data out 8, application specific",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "Active Fault Code",
   "description": "Active Fault Code",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "Speed Reference",
   "description": "Speed reference, % of nominal speed",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "Current Limit",
   "description": "Current Limit",
   "units": "A",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "Min Frequency",
   "description": "Minimum Frequency",
   "units": "Hz",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "Maximum Frequency",
   "description": "Maximum Frequency",
   "units": "Hz",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "Accel Time",
   "description": "Acceleration Time",
   "units": "s",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "Decel Time",
   "description": "Deceleration Time",
   "units": "s",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "fb_ProcessdataIn_01",
   "description": "Process data in 1, application specific",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "fb_ProcessdataIn_02",
   "description": "Process data in 2, application specific",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "fb_ProcessdataIn_03",
   "description": "Process data in 3, application specific",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 33,
   "name": "fb_ProcessdataIn_04",
   "description": "Process data in 4, application specific",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 34,
   "name": "AnyParam ID",
   "description": "Parameter ID used by AV35 (0-65535)",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "AnyParam Value",
   "description": "Value of the parameter set in AV34",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 36,
   "name": "Fb_Control_Word Lo16",
   "description": "Fixed control word, bits 0-15",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 37,
   "name": "Fb_Control_Word Hi16",
   "description": "Fixed control word, bits 16-31",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 38,
   "name": "Fb_Status_Word Lo16",
   "description": "Fixed status word, bits 0-15",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "Fb_Status_Word Hi16",
   "description": "Fixed status word, bits 16-31",
   "units": "",
   "access": "R",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/johnson-controls/vsd-series-ii",
 "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"
}