{
 "manufacturer": "ebm-papst",
 "manufacturer_slug": "ebm-papst",
 "model": "BACnet Gateway ECCN02-CT0 (EC fan network)",
 "model_slug": "bacnet-gateway-eccn02-ct0",
 "aliases": [
  "ECCN02-CT0",
  "ECCN02",
  "ebm-papst BACnet gateway",
  "EC fan gateway",
  "ECCN06-CT0"
 ],
 "equipment_type": "EC fan network gateway (fan speed control)",
 "applies_to": "ebm-papst EC fans networked over Modbus RS-485 to the ECCN02-CT0 BACnet IP / BACnet MS/TP gateway (up to 18 fans).",
 "summary": "The ECCN02-CT0 gateway links up to 18 ebm-papst EC fans (addressed over Modbus RS-485 with EC-Control) to a BACnet IP (Ethernet, the default port) or BACnet MS/TP network. Once 'BMS Control' is switched on at the gateway and written to the fans, the BMS sets each fan's speed as a 0-100 % PWM value through one analog value per fan. The manual's BACnet table lists only these speed commands.",
 "bacnet_transport": [
  "BACnet IP",
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": 47000,
 "access_inferred": true,
 "notes": [
  "Section 6.4.1 of the manual lists AV 180-197 for the ECCN02-CT0; the other gateway model uses a different instance range.",
  "Object names are printed with typos (FAN_1 appears twice, FAN_11 is missing); they are kept as printed. Instance order follows fan number.",
  "The table has no read/write column; the objects are BMS speed commands, so they are shown writable.",
  "Fan monitoring points are not in this manual.",
  "Source: section 6.4 'BACnet Variable for PWM Input', manual page 22 (18 objects)."
 ],
 "source": {
  "title": "BACnet Gateway Manual - User Manual for ECCN02-CT0, ECCN06-CT0",
  "doc_number": "Version 1.0",
  "revision_date": "2021-01-28",
  "url": "https://www.ebmpapst.com/content/dam/ebm-papst/loc/apac/australia/operating-instructions/eccn-2---6/ECCN02_ECCN06_Manual.pdf"
 },
 "points": [
  {
   "type": "AV",
   "instance": 180,
   "name": "BAV0_FAN_1_BMS_PWM",
   "description": "Fan 1 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 181,
   "name": "BAV0_FAN_1_BMS_PWM",
   "description": "Fan 2 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 182,
   "name": "BAV0_FAN_2_BMS_PWM",
   "description": "Fan 3 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 183,
   "name": "BAV0_FAN_3_BMS_PWM",
   "description": "Fan 4 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 184,
   "name": "BAV0_FAN_4_BMS_PWM",
   "description": "Fan 5 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 185,
   "name": "BAV0_FAN_5_BMS_PWM",
   "description": "Fan 6 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 186,
   "name": "BAV0_FAN_6_BMS_PWM",
   "description": "Fan 7 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 187,
   "name": "BAV0_FAN_7_BMS_PWM",
   "description": "Fan 8 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 188,
   "name": "BAV0_FAN_8_BMS_PWM",
   "description": "Fan 9 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 189,
   "name": "BAV0_FAN_9_BMS_PWM",
   "description": "Fan 10 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 190,
   "name": "BAV0_FAN_10_BMS_PWM",
   "description": "Fan 11 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 191,
   "name": "BAV0_FAN_12_BMS_PWM",
   "description": "Fan 12 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 192,
   "name": "BAV0_FAN_13_BMS_PWM",
   "description": "Fan 13 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 193,
   "name": "BAV0_FAN_14_BMS_PWM",
   "description": "Fan 14 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 194,
   "name": "BAV0_FAN_15_BMS_PWM",
   "description": "Fan 15 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 195,
   "name": "BAV0_FAN_16_BMS_PWM",
   "description": "Fan 16 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 196,
   "name": "BAV0_FAN_17_BMS_PWM",
   "description": "Fan 17 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 197,
   "name": "BAV0_FAN_18_BMS_PWM",
   "description": "Fan 18 speed command (PWM), 0-100 %",
   "units": "%",
   "access": "W",
   "states": ""
  }
 ],
 "integration": {
  "summary": "Address the fans with EC-Control first, pick Ethernet TCP/IP (default) or MS/TP under Settings > BMS Config > Comm. Settings, set the IP or MS/TP parameters and reboot. Turn BMS MASTER on under Settings > BMS Config > BMS Control and write the values to the fans; then write each fan's PWM AV.",
  "minimum_points": [
   {
    "ref": "AV 180",
    "name": "BAV0_FAN_1_BMS_PWM",
    "why": "Fan 1 speed command, 0-100 %"
   },
   {
    "ref": "AV 181",
    "name": "BAV0_FAN_1_BMS_PWM",
    "why": "Fan 2 speed command, 0-100 %"
   }
  ],
  "enable": "BMS control is switched on at the gateway (Settings > BMS Config > BMS Control > BMS MASTER = ON), then written into the fans with WRITE VALUES = YES. The fans then ignore their 0-10 V analog input and take the %PWM written over BACnet.",
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "BACnet IP is active by default: IP 10.0.0.100, mask 255.255.255.0, UDP port 47808 (0xBAC0); set under IP SETTINGS, then REBOOT.",
   "MS/TP defaults: device instance 47000, baud 19200, MAC 1, parity 8E1; change them under MSTP SETTINGS and REBOOT the gateway.",
   "The gateway does not address fans itself; program each fan's Modbus address with EC-Control before setup.",
   "Address the fans (ebm-papst suggests starting at 2, up to 18) and enable them in the gateway before connecting them over RS-485."
  ],
  "gotchas": [
   "With BMS control on, the fans' EEPROM set value is deactivated and the analog input is ignored.",
   "A reboot is needed for a new device instance to take effect.",
   "Duplicate object names in the table: map by instance, not name."
  ]
 },
 "page": "https://easybacnet.com/bacnet-points-lists/ebm-papst/bacnet-gateway-eccn02-ct0",
 "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"
}