{
 "manufacturer": "Yaskawa",
 "manufacturer_slug": "yaskawa",
 "model": "Z1000 HVAC drive (embedded BACnet MS/TP)",
 "model_slug": "z1000",
 "aliases": [
  "Z1000",
  "CIMR-ZU",
  "CIMR-ZUA",
  "Z1000 AC Drive for HVAC Fan and Pump",
  "SIEP C710616 45"
 ],
 "equipment_type": "Variable frequency drive (HVAC)",
 "applies_to": "Yaskawa Z1000 HVAC fan and pump drives (CIMR-ZU, 200 V and 400 V class) using the built-in RS-485 port with H5-08 set to BACnet.",
 "summary": "The Z1000 has BACnet MS/TP built into its RS-485 terminals; set H5-08 = 3 to select it. The fixed object list covers analog and digital I/O, run/fault/reset commands, the frequency and PI setpoint references, output monitors and a long set of fault and status flags. AV29/AV30 give indirect access to any drive parameter by Modbus register number.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": "PICS lists application software 1.3, firmware VSE90101X",
 "default_device_instance": 1,
 "access_inferred": false,
 "notes": [
  "Object IDs marked Not used (AI3-AI5, AV24) are left out. AV15-AV17 (MF Input Status, Drive Status 2, MF Output Status) are named in the table but have no register, units or access, so they are left out too.",
  "AV1, AV4 and AV5 are packed command words; the manual says not to use them together with the single-bit objects they duplicate (AV1 with BV1-BV11 or AV5, AV4 with BO1-BO3 or BV12, AV5 with AV1, BO4 or BV9-BV11).",
  "Frequency units follow the o1-03 display setting.",
  "AV29/AV30 with BV55/BV56 read and write drive parameters that are not in the object list.",
  "The device object name is writable from BACnet (20 characters) and takes effect after a power cycle.",
  "Each description gives the drive's Modbus register where the manual lists one."
 ],
 "source": {
  "title": "YASKAWA AC Drive Z1000, AC Drive for HVAC Fan and Pump, Programming Manual (Appendix B, BACnet Communications)",
  "doc_number": "SIEP C710616 45F",
  "revision_date": "2021-06",
  "url": "https://www.yaskawa.com/delegate/getAttachment?documentId=SIEPC71061645&cmd=documents&documentName=SIEPC71061645.pdf"
 },
 "integration": {
  "summary": "Set H5-08 = 3 (BACnet), the MS/TP address in H5-01, the baud rate in H5-02 and the device instance in H5-14/H5-15, then cycle power. Set b1-01 = 2 and b1-02 = 2 so the network supplies the frequency reference and run command. Write BV1 RUN FWD and AV2 Frequency Command, read BV13/BV16 and AV10/AV12/AV13, and reset faults with BV4.",
  "minimum_points": [
   {
    "ref": "BV 1",
    "name": "RUN FWD",
    "why": "Start/stop from the BMS (drive)"
   },
   {
    "ref": "AV 2",
    "name": "Frequency Command",
    "why": "Frequency reference, units per o1-03"
   },
   {
    "ref": "BV 4",
    "name": "FAULT RESET",
    "why": "Reset a tripped drive"
   },
   {
    "ref": "BV 13",
    "name": "RUN-STOP",
    "why": "Running status"
   },
   {
    "ref": "BV 15",
    "name": "READY",
    "why": "Drive ready to run"
   },
   {
    "ref": "AV 10",
    "name": "Output Frequency",
    "why": "Output frequency, units per o1-03"
   },
   {
    "ref": "AV 12",
    "name": "Output Current",
    "why": "Motor amps"
   },
   {
    "ref": "AV 13",
    "name": "Output Power",
    "why": "Drive power in kW"
   },
   {
    "ref": "BV 16",
    "name": "FAULT",
    "why": "Any active drive fault"
   },
   {
    "ref": "AV 7",
    "name": "Fault Details (Bitmapped)",
    "why": "Bit-coded active fault flags"
   }
  ],
  "enable": "Table B.1: set b1-01 Frequency Reference Selection 1 = 2 and b1-02 Run Command Selection 1 = 2 (serial communication); b1-15/b1-16 = 2 do the same for External Reference 2. With H5-12 = 0 (default) BV1 runs forward and BV2 runs reverse; with H5-12 = 1 bit 0 is run/stop and bit 1 sets direction. Monitoring, parameter access, fault set/reset and the multi-function inputs work at any time, whatever b1-01/b1-02 are set to.",
  "heartbeat": "H5-05 = 1 (default) turns on CE detection: if the drive gets no data from the master for H5-09 (0.0-10.0 s, default 2.0 s) it raises a CE fault and acts per H5-04 (0 ramp to stop, 1 coast, 2 fast stop, 3 alarm only and keep running (default), 4 run at d1-04).",
  "remote_sensors": "AV3 PI Setpoint lets the BMS write the PI setpoint; BO4 Ref Sel: PI Setpoint (or AV5 bit 1) selects it. The object list has no writable PI feedback.",
  "setup": [
   "H5-08 = 3 selects BACnet; H5-01 is the MS/TP address (0-FFH, default 1FH) and must be unique.",
   "H5-02 sets the baud rate, 1200 to 76800 bps (BACnet default is setting 3 = 9600 bps); 115200 bps gives an oPE29 error.",
   "H5-03 sets parity (default none); data is 8 bits with 1 stop bit.",
   "Device instance = H5-14 (low word) + H5-15 (high word), in hex; default 1. Example: 1234 is H5-14 = 4D2H, H5-15 = 0.",
   "H5 settings and the device instance take effect after a power cycle.",
   "Up to 127 drives per MS/TP segment."
  ],
  "gotchas": [
   "H5-04 defaults to Alarm Only, so the drive keeps running when BACnet traffic stops.",
   "BV56 Parameter Enter writes EEPROM (rated about 100,000 writes); don't use it cyclically.",
   "Don't mix the packed words (AV1, AV4, AV5) with the single-bit BV/BO objects they duplicate.",
   "Terminal inputs and BACnet multi-function inputs are ORed together.",
   "Frequency objects use the o1-03 display units, which are not always Hz."
  ]
 },
 "points": [
  {
   "type": "AI",
   "instance": 1,
   "name": "Analog Input 1 Level",
   "description": "Analog input 1 level; Modbus 004EH",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "Analog Input 2 Level",
   "description": "Analog input 2 level; Modbus 004FH",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "Display Format o1-03",
   "description": "Display units setting o1-03; Modbus 0502H",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 7,
   "name": "Scale Format b5-20",
   "description": "PI scaling format b5-20; Modbus 01E2H",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 8,
   "name": "Inverter Model o2-04",
   "description": "Drive model code o2-04; Modbus 0508F",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 9,
   "name": "Rated Current n9-01",
   "description": "Drive rated current n9-01; Modbus 05D0H",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 1,
   "name": "Analog Output 1 Level",
   "description": "Analog output 1 level, written by the network; Modbus 0007H",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AO",
   "instance": 2,
   "name": "Analog Output 2 Level",
   "description": "Analog output 2 level, written by the network; Modbus 0008H",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "Operation Cmd (Bitmapped)",
   "description": "Packed run/fault/MF-input command word; Modbus 0x0001",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "Frequency Command",
   "description": "Frequency reference from the network; Modbus 0002H",
   "units": "Hz (display units per o1-03)",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "PI Setpoint",
   "description": "PI setpoint from the network; Modbus 0006H",
   "units": "%",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "MF Output Cmd (Bitmapped)",
   "description": "Packed relay output command word; Modbus 0x0009",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "Reference Select Cmd (Bitmapped)",
   "description": "Packed reference-select command word; Modbus 0x000F",
   "units": "",
   "access": "C",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "Drive Status (Bitmapped)",
   "description": "Packed drive status: run, reverse, ready, fault, outputs; Modbus 0x0020",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "Fault Details (Bitmapped)",
   "description": "Packed fault flags; Modbus 0x0021",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "Data Link Status (Bitmapped)",
   "description": "Packed data-link status; Modbus 0x0022",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "Frequency Reference",
   "description": "Active frequency reference; Modbus 0040H",
   "units": "Hz (display units per o1-03)",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "Output Frequency",
   "description": "Output frequency; Modbus 0041H",
   "units": "Hz (display units per o1-03)",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "Output Voltage",
   "description": "Output voltage; Modbus 0045H",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "Output Current",
   "description": "Output (motor) current; Modbus 0026H",
   "units": "A",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "Output Power",
   "description": "Output power; Modbus 0047H",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "Torque Reference",
   "description": "Torque reference; Modbus 0048H",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "DC Bus Voltage",
   "description": "DC bus voltage; Modbus 0031H",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "PI Feedback Level",
   "description": "PI feedback level; Modbus 0038H",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "PI Input Level",
   "description": "PI input level; Modbus 0039H",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "PI Output Level",
   "description": "PI output level; Modbus 003AH",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "CPU Software",
   "description": "Drive software number; Modbus 005BH",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "Flash Number",
   "description": "Flash ID number; Modbus 004DH",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "kVA Setting",
   "description": "Drive kVA setting; Modbus 0508H",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "Control Method",
   "description": "Control method; Modbus 0043H",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "Accel Time",
   "description": "Acceleration time; Modbus 0200H",
   "units": "s",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "Decel Time",
   "description": "Deceleration time; Modbus 0201H",
   "units": "s",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "Param Number",
   "description": "Modbus register number for indirect parameter access",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "Param Data",
   "description": "Value of the register selected in AV29",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "Input Terminal 1",
   "description": "Digital input terminal S1 status; Modbus 002BH:bit 0",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 2,
   "name": "Input Terminal 2",
   "description": "Digital input terminal S2 status; Modbus 002BH:bit 1",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 3,
   "name": "Input Terminal 3",
   "description": "Digital input terminal S3 status; Modbus 002BH:bit 2",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 4,
   "name": "Input Terminal 4",
   "description": "Digital input terminal S4 status; Modbus 002BH:bit 3",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 5,
   "name": "Input Terminal 5",
   "description": "Digital input terminal S5 status; Modbus 002BH:bit 4",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 6,
   "name": "Input Terminal 6",
   "description": "Digital input terminal S6 status; Modbus 002BH:bit 5",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 7,
   "name": "Input Terminal 7",
   "description": "Digital input terminal S7 status; Modbus 002BH:bit 6",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 8,
   "name": "Multi-Function Out 1",
   "description": "Multi-function output 1 status; Modbus 0020H:bit 5",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BI",
   "instance": 9,
   "name": "Multi-Function Out 2",
   "description": "Multi-function output 2 status; Modbus 0020H:bit 6",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 1,
   "name": "MF Output M1-M2",
   "description": "Relay output M1-M2 command; Modbus 0009H:bit 0",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 2,
   "name": "MF Output M3-M4",
   "description": "Relay output M3-M4 command; Modbus 0009H:bit 1",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 3,
   "name": "MF Output MA-MC",
   "description": "Relay output MA-MC command; Modbus 0009H:bit 2",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 4,
   "name": "Ref Sel: PI Setpoint",
   "description": "Select the network PI setpoint; Modbus 000FH:bit 1",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 5,
   "name": "Ref Sel: Term S5 IN",
   "description": "Reference-select bit for terminal S5 input; Modbus 000FH:bit 8",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 6,
   "name": "Ref Sel: Term S6 IN",
   "description": "Reference-select bit for terminal S6 input; Modbus 000FH:bit 9",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BO",
   "instance": 7,
   "name": "Refl Sel: Term S7 IN",
   "description": "Reference-select bit for terminal S7 input; Modbus 000FH:bit 10",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "RUN FWD",
   "description": "Run forward command; Modbus 0001H:bit 0",
   "units": "",
   "access": "C",
   "states": "Active: RUN, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "RUN REV",
   "description": "Run reverse command; Modbus 0001H:bit 1",
   "units": "",
   "access": "C",
   "states": "Active: REV, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "EXT FAULT",
   "description": "External fault (EF0) command; Modbus 0001H:bit 2",
   "units": "",
   "access": "C",
   "states": "Active: FAULT, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "FAULT RESET",
   "description": "Fault reset command; Modbus 0001H:bit 3",
   "units": "",
   "access": "C",
   "states": "Active: RESET, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "COM NET",
   "description": "MF input 1; ComRef when H1-01 = 40; Modbus 0001H:bit 4",
   "units": "",
   "access": "C",
   "states": "Active: COM, Inactive: LOCAL"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "COM CNTRL",
   "description": "MF input 2; ComCtrl when H1-02 = 41; Modbus 0001H:bit 5",
   "units": "",
   "access": "C",
   "states": "Active: COM, Inactive: LOCAL"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "MF Input 3 Cmd",
   "description": "Multi-function input 3 via network; Modbus 0001H:bit 6",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "MF Input 4 Cmd",
   "description": "Multi-function input 4 via network; Modbus 0001H:bit 7",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "MF Input 5 Cmd",
   "description": "Multi-function input 5 via network; Modbus 0001H:bit 8",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "MF Input 6 Cmd",
   "description": "Multi-function input 6 via network; Modbus 0001H:bit 9",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "MF Input 7 Cmd",
   "description": "Multi-function input 7 via network; Modbus 0001H:bit 10",
   "units": "",
   "access": "C",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "Set Fault Contact Cmd",
   "description": "Enables network control of the fault relay; Modbus 0009H:bit 6",
   "units": "",
   "access": "C",
   "states": "Active: ENABLE, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "RUN-STOP",
   "description": "Drive running; Modbus 0020H:bit 0",
   "units": "",
   "access": "R",
   "states": "Active: RUN, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "REV-FWD",
   "description": "Rotation direction; Modbus 0020H:bit 1",
   "units": "",
   "access": "R",
   "states": "Active: REV, Inactive: FWD"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "READY",
   "description": "Drive ready; Modbus 0020H:bit 2",
   "units": "",
   "access": "R",
   "states": "Active: READY, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "FAULT",
   "description": "Drive faulted; Modbus 0020H:bit 3",
   "units": "",
   "access": "R",
   "states": "Active: FAULTED, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "Data Set Error",
   "description": "Data setting error; Modbus 0020H:bit 4",
   "units": "",
   "access": "R",
   "states": "Active: ERROR, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "Overcurrent – Ground Fault",
   "description": "Modbus 0021H:bit 0",
   "units": "",
   "access": "R",
   "states": "Active: OC-GF, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "Main Circuit Overvoltage",
   "description": "Modbus 0021H:bit 1",
   "units": "",
   "access": "R",
   "states": "Active: OV, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "Drive Overload",
   "description": "Modbus 0021H:bit 2",
   "units": "",
   "access": "R",
   "states": "Active: OL2, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "Drive Overheat",
   "description": "Modbus 0021H:bit 3",
   "units": "",
   "access": "R",
   "states": "Active: OH1-OH2, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "Fuse Blown",
   "description": "Modbus 0021H:bit 5",
   "units": "",
   "access": "R",
   "states": "Active: PUF, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "PI Feedback Loss",
   "description": "Modbus 0021H:bit 6",
   "units": "",
   "access": "R",
   "states": "Active: FBL, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "External Fault",
   "description": "Modbus 0021H:bit 7",
   "units": "",
   "access": "R",
   "states": "Active: EF0-EF, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "Hardware Error",
   "description": "Modbus 0021H:bit 8",
   "units": "",
   "access": "R",
   "states": "Active: CPF, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "Mtr Ovrld-OvrTorque",
   "description": "Modbus 0021H:bit 9",
   "units": "",
   "access": "R",
   "states": "Active: OL1-OL3, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "Overspeed",
   "description": "Modbus 0021H:bit 10",
   "units": "",
   "access": "R",
   "states": "Active: OS-DEV, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "Main CKT Undervoltage",
   "description": "Modbus 0021H:bit 11",
   "units": "",
   "access": "R",
   "states": "Active: UV, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "MCU, Cntl Pwr Sy Err",
   "description": "Modbus 0021H:bit 12",
   "units": "",
   "access": "R",
   "states": "Active: UV1-2-3, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 30,
   "name": "Output Phase Loss",
   "description": "Modbus 0021H:bit 13",
   "units": "",
   "access": "R",
   "states": "Active: LF, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 31,
   "name": "Communication Error",
   "description": "Modbus 0021H:bit 14",
   "units": "",
   "access": "R",
   "states": "Active: CE, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 32,
   "name": "Operator Disconnect",
   "description": "Modbus 0021H:bit 15",
   "units": "",
   "access": "R",
   "states": "Active: OPR, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 33,
   "name": "Operating",
   "description": "Modbus 002CH:bit 0",
   "units": "",
   "access": "R",
   "states": "Active: OPERATING, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 34,
   "name": "Aero Speed",
   "description": "Modbus 002CH:bit 1",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 35,
   "name": "Frequency Agree",
   "description": "Modbus 002CH:bit 2",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 36,
   "name": "Desired Frequency Agree",
   "description": "Modbus 002CH:bit 3",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 37,
   "name": "Frequency Detect 1",
   "description": "Modbus 002CH:bit 4",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 38,
   "name": "Frequency Detect 2",
   "description": "Modbus 002CH:bit 5",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 39,
   "name": "Drive Startup Complete",
   "description": "Modbus 002CH:bit 6",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 40,
   "name": "Low Voltage Detect",
   "description": "Modbus 002CH:bit 7",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 41,
   "name": "Base Block",
   "description": "Modbus 002CH:bit 8",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 42,
   "name": "Frequency Reference Mode",
   "description": "Modbus 002CH:bit 9",
   "units": "",
   "access": "R",
   "states": "Active: COM, Inactive: LOCAL"
  },
  {
   "type": "BV",
   "instance": 43,
   "name": "Run Command Mode",
   "description": "Modbus 002CH:bit 10",
   "units": "",
   "access": "R",
   "states": "Active: COM, Inactive: LOCAL"
  },
  {
   "type": "BV",
   "instance": 44,
   "name": "Overtorque Detect",
   "description": "Modbus 002CH:bit 11",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 45,
   "name": "Frequency Refer Lost",
   "description": "Modbus 002CH:bit 12",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 46,
   "name": "Retry Error",
   "description": "Modbus 002CH:bit 13",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 47,
   "name": "Modbus Comms Error",
   "description": "Modbus 002CH:bit 14",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 48,
   "name": "Modbus Timeout Error",
   "description": "Modbus 002CH:bit 15",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 49,
   "name": "CRC Error",
   "description": "Modbus 003DH:bit 0",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 50,
   "name": "Invalid Data Length",
   "description": "Modbus 003DH:bit 1",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 51,
   "name": "Parity Error",
   "description": "Modbus 003DH:bit 3",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 52,
   "name": "Overrun Error",
   "description": "Modbus 003DH:bit 4",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 53,
   "name": "Framing Error",
   "description": "Modbus 003DH:bit 5",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 54,
   "name": "Timeout Error",
   "description": "Modbus 003DH:bit 6",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 55,
   "name": "Parameter Accept",
   "description": "ON = accept parameter writes into RAM; Modbus 0910H:bit 0",
   "units": "",
   "access": "W",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 56,
   "name": "Parameter Enter",
   "description": "ON = enter parameter writes and save to EEPROM; Modbus 0900H:bit 0",
   "units": "",
   "access": "W",
   "states": "Active: ON, Inactive: OFF"
  },
  {
   "type": "BV",
   "instance": 57,
   "name": "Drive Comm Error",
   "description": "Drive communication error",
   "units": "",
   "access": "R",
   "states": "Active: ON, Inactive: OFF"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/yaskawa/z1000",
 "note": "Re-typed from the manufacturer's public documentation (see source). Point availability varies by firmware and options; verify against the live device."
}