{
 "manufacturer": "Franklin Electric",
 "manufacturer_slug": "franklin-electric",
 "model": "Cerus X-Drive VFD (embedded BACnet MS/TP)",
 "model_slug": "cerus-x-drive",
 "aliases": [
  "Cerus X-Drive",
  "X-Drive",
  "Cerus X Drive",
  "Franklin Cerus VFD",
  "Cerus Industrial X-Drive"
 ],
 "equipment_type": "Variable frequency drive (VFD)",
 "applies_to": "Cerus X-Drive variable frequency drives (Franklin Electric) using the built-in BACnet MS/TP port on COM1.",
 "summary": "The Cerus X-Drive has BACnet MS/TP built into its COM1 RS-485 port. The drive exposes only Analog and Binary Values: commandable AVs for the frequency reference and 16 block-transfer slots, read-only AVs for drive measurements and codes, commandable BVs for run, stop, direction and reset, and status BVs for faults, HOA position and pump modes such as pipe fill, sleep and broken pipe.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": "[Comm-27] x 1000 + [Comm-26]",
 "access_inferred": false,
 "notes": [
  "The object numbering follows the Delta CP2000 BACnet map (delta-electronics/vfd-cp2000), but Franklin prints its own object names and uses objects the CP2000 leaves reserved or lacks: BV 20-21, BV 24-36 (pump faults, modes, HOA) and AV 70-71.",
  "Reserved objects (AV 0, AV 2-10, AV 27-30, AV 32-34, AV 36-38, AV 40, BV 2, BV 5, BV 8-14, BV 37-39) are left out.",
  "AV 11-26 are printed as one row (Block Transfer, mapping 1 to 16); their units depend on what each slot is mapped to.",
  "The status table prints BV 022 and BV 023 twice (Q-Stop Mode / Power OUT, then Broken Pipe / Pipe Leak); both pairs are kept as printed. Check with a scan.",
  "The commandable sections are marked RW and titled Commandable; they are listed as C."
 ],
 "source": {
  "title": "Cerus X-Drive Communications - BACnet Communication",
  "doc_number": null,
  "revision_date": null,
  "url": "https://fele.widen.net/content/nfq71r6s8h/pdf/BACnet_Communications.pdf?u=bt7ctv"
 },
 "integration": {
  "summary": "Set PLC Com Type to BACnet, the MAC, speed and device ID, then point the HOA source, speed references and run commands at RS485 Serial. Run with BV 7, give speed with AV 1 (with BV 0 set to use it), and read output frequency, current, faults and the HOA state.",
  "minimum_points": [
   {
    "ref": "BV 7",
    "name": "Power Out CMD",
    "why": "Run command (1 = run, 0 = coast stop)"
   },
   {
    "ref": "BV 0",
    "name": "Freq Active CMD",
    "why": "Must be 1 to use the AV 1 frequency reference"
   },
   {
    "ref": "AV 1",
    "name": "FreqRefValue",
    "why": "Frequency reference, Hz"
   },
   {
    "ref": "BV 15",
    "name": "Reset",
    "why": "Fault reset (write 1)"
   },
   {
    "ref": "AV 31",
    "name": "Output Frequency",
    "why": "Output frequency, Hz"
   },
   {
    "ref": "AV 44",
    "name": "Output Current",
    "why": "Motor current, A"
   },
   {
    "ref": "BV 33",
    "name": "HOA in Auto",
    "why": "HOA switch in Auto"
   },
   {
    "ref": "BV 19",
    "name": "Error/Fault",
    "why": "Any error/fault active"
   },
   {
    "ref": "AV 43",
    "name": "Error Code",
    "why": "Fault code"
   }
  ],
  "enable": "Set HOA Mode Source [SET-60] to RS485 Serial, Auto Speed Ref [SET-07] and Hand Speed Ref [SET-09] to RS485 Serial, and Auto/Hand Run Cmd [SET-08]/[SET-10] to RS485 Serial so BACnet can run the drive and set its speed.",
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "PLC Com Type [PLC-23] = 1_BACnet turns on BACnet on COM1 (8N1) and turns off Modbus and PLC comms on that port.",
   "BACnet MAC ID [Comm-24]: default 10, range 0-127. Speed [Comm-25]: 9600, 19200, 38400 (default) or 76800.",
   "Device instance = [Comm-27] x 1000 + [Comm-26] (0-4194303); Max Address [Comm-28] is the highest master on the trunk.",
   "Enter the BACnet password at [Comm-29]; the keypad shows 8888 when setup is accepted.",
   "COM1 is on terminals SG+/SG- or either RJ45 jack (pins 4 and 5)."
  ],
  "gotchas": [
   "BV 0 must be 1 or the drive runs at 0 Hz regardless of AV 1.",
   "BV 22/23 are printed twice with different meanings; confirm which object holds the pump fault flags before mapping them.",
   "Block transfer AVs (11-26) only carry data once mapped in the drive parameters."
  ]
 },
 "points": [
  {
   "type": "AV",
   "instance": 1,
   "name": "FreqRefValue",
   "description": "Frequency reference",
   "units": "Hz",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "Block Transfer",
   "description": "Block transfer mapping 1",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "Block Transfer",
   "description": "Block transfer mapping 2",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "Block Transfer",
   "description": "Block transfer mapping 3",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "Block Transfer",
   "description": "Block transfer mapping 4",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "Block Transfer",
   "description": "Block transfer mapping 5",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "Block Transfer",
   "description": "Block transfer mapping 6",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "Block Transfer",
   "description": "Block transfer mapping 7",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "Block Transfer",
   "description": "Block transfer mapping 8",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "Block Transfer",
   "description": "Block transfer mapping 9",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "Block Transfer",
   "description": "Block transfer mapping 10",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "Block Transfer",
   "description": "Block transfer mapping 11",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "Block Transfer",
   "description": "Block transfer mapping 12",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "Block Transfer",
   "description": "Block transfer mapping 13",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "Block Transfer",
   "description": "Block transfer mapping 14",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "Block Transfer",
   "description": "Block transfer mapping 15",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "Block Transfer",
   "description": "Block transfer mapping 16",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "Output Frequency",
   "description": "Output frequency",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "Output Torque",
   "description": "Output torque",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "Status Word",
   "description": "Drive status word (BV 16-31 packed)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "Drive Type Code",
   "description": "Drive type code",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "Warning Code",
   "description": "Warning/alarm code",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "Error Code",
   "description": "Error/fault code",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "Output Current",
   "description": "Output/motor current",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 45,
   "name": "DC Bus Voltage",
   "description": "DC bus voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 46,
   "name": "Output Voltage",
   "description": "Output voltage",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 47,
   "name": "Count Value",
   "description": "Accumulated TRG DI counter",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 48,
   "name": "Power Factor",
   "description": "Output power factor",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 49,
   "name": "Output Power",
   "description": "Output power",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "IGBT Temperature",
   "description": "IGBT temperature",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 51,
   "name": "Caps Temperature",
   "description": "DC bus capacitor temperature",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 52,
   "name": "Carrier Frequency",
   "description": "Actual carrier frequency",
   "units": "kHz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 53,
   "name": "PID F/B Value",
   "description": "PID feedback value",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 54,
   "name": "Overload Rate",
   "description": "Overload value",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 55,
   "name": "GND Fault Level",
   "description": "Ground fault trip level",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 56,
   "name": "DC Bus Ripples",
   "description": "DC bus ripple amplitude",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 57,
   "name": "Fan Speed",
   "description": "Drive cooling fan speed",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 58,
   "name": "Motor Speed",
   "description": "Actual motor speed",
   "units": "rpm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 59,
   "name": "kWh",
   "description": "Energy (printed as kilowatts per hour)",
   "units": "kWh",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 60,
   "name": "Step Frequency",
   "description": "Step frequency ID number",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 61,
   "name": "AVI1 Input Value",
   "description": "AVI1 analog input reading",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 62,
   "name": "ACI Input Value",
   "description": "ACI analog input reading",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 63,
   "name": "AVI2 Input Value",
   "description": "AVI2 analog input reading",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 64,
   "name": "Digital IN Status",
   "description": "Digital inputs status [IO-46]",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 65,
   "name": "Digital OUT Status",
   "description": "Digital outputs status [IO-58]",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 66,
   "name": "CPU DI Pin Status",
   "description": "CPU pins from digital inputs",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 67,
   "name": "CPU DO Pin Status",
   "description": "CPU pins to digital outputs",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 68,
   "name": "PLC D1043 Status",
   "description": "PLC register D1043",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 70,
   "name": "ULD Recover Counter",
   "description": "Under-load recover counter [SET-46]",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 71,
   "name": "HLD Recover Counter",
   "description": "High-load recover counter [SET-52]",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 0,
   "name": "Freq Active CMD",
   "description": "Use frequency reference",
   "units": "",
   "access": "C",
   "states": "0=Frq CMD=0Hz, 1=Frq CMD=FreqRefValue"
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "FWD/REV CMD",
   "description": "Direction command",
   "units": "",
   "access": "C",
   "states": "0=Forward, 1=Reverse"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "Stop CMD",
   "description": "Stop (decelerate to 0 Hz)",
   "units": "",
   "access": "C",
   "states": "0=None, 1=Stop"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "Hold SPD",
   "description": "Hold current frequency",
   "units": "",
   "access": "C",
   "states": "0=None, 1=Stay at current frequency"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "Q-Stop CMD",
   "description": "Quick stop",
   "units": "",
   "access": "C",
   "states": "0=None, 1=Quick stop"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "Power Out CMD",
   "description": "Run command (power to motor)",
   "units": "",
   "access": "C",
   "states": "0=Power OFF (coast to stop), 1=Power ON (run)"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "Reset",
   "description": "Fault reset",
   "units": "",
   "access": "C",
   "states": "0=None, 1=Reset fault"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "At CMD Freq",
   "description": "Output at commanded frequency",
   "units": "",
   "access": "R",
   "states": "0=Out Frq not at CMD, 1=Out Frq = CMD Frq"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "Direction",
   "description": "Running direction",
   "units": "",
   "access": "R",
   "states": "0=Forward, 1=Reverse"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "Warning",
   "description": "Warning active",
   "units": "",
   "access": "R",
   "states": "0=None, 1=Warning active"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "Error/Fault",
   "description": "Error/fault active",
   "units": "",
   "access": "R",
   "states": "0=None, 1=Error/fault active"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "ULD Fault",
   "description": "Under-load fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Under load triggered (ULD)"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "HLD Fault",
   "description": "High-load fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=High load triggered (HLD)"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "Q-Stop Mode",
   "description": "Quick stop active",
   "units": "",
   "access": "R",
   "states": "0=None, 1=Q-Stop active"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "Power OUT",
   "description": "Power output on (running)",
   "units": "",
   "access": "R",
   "states": "0=Power OUT off, 1=Power OUT on (run)"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "Broken Pipe",
   "description": "Broken pipe fault (printed as BV 022 a second time)",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Broken pipe fault"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "Pipe Leak",
   "description": "Pipe leak fault (printed as BV 023 a second time)",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Pipe leak fault"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "Signal Loss",
   "description": "Signal loss fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Signal loss fault"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "Overpressure",
   "description": "Overpressure fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Overpressure fault"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "Damper Fault",
   "description": "Damper fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=Damper fault"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "No-Flow Fault",
   "description": "No-flow fault",
   "units": "",
   "access": "R",
   "states": "0=No fault, 1=No-flow fault"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "Fireman's Override",
   "description": "Fireman's override mode",
   "units": "",
   "access": "R",
   "states": "0=Normal mode, 1=Fireman's override mode"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "Shutdown Mode",
   "description": "Shutdown mode",
   "units": "",
   "access": "R",
   "states": "0=Normal mode, 1=Shutdown mode"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "Pipe Fill Mode",
   "description": "Pipe fill mode",
   "units": "",
   "access": "R",
   "states": "0=Normal mode, 1=Pipe fill mode"
  },
  {
   "type": "BV",
   "instance": 31,
   "name": "Sleep Mode",
   "description": "Sleep mode",
   "units": "",
   "access": "R",
   "states": "0=Normal mode, 1=Sleep mode"
  },
  {
   "type": "BV",
   "instance": 32,
   "name": "HOA in OFF",
   "description": "HOA switch in Off",
   "units": "",
   "access": "R",
   "states": "0=HOA not in OFF, 1=HOA is in OFF"
  },
  {
   "type": "BV",
   "instance": 33,
   "name": "HOA in Auto",
   "description": "HOA switch in Auto",
   "units": "",
   "access": "R",
   "states": "0=HOA not in Auto, 1=HOA is in Auto"
  },
  {
   "type": "BV",
   "instance": 34,
   "name": "HOA in Hand",
   "description": "HOA switch in Hand",
   "units": "",
   "access": "R",
   "states": "0=HOA not in Hand, 1=HOA is in Hand"
  },
  {
   "type": "BV",
   "instance": 35,
   "name": "Stopped by AI Level",
   "description": "Stopped by analog input level",
   "units": "",
   "access": "R",
   "states": "0=Normal control, 1=Stopped by analog input level"
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "Frequency Limit by AI",
   "description": "Frequency limited by analog input level",
   "units": "",
   "access": "R",
   "states": "0=Normal freq. limit, 1=Freq. limit by analog input level"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/franklin-electric/cerus-x-drive",
 "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"
}