fans

Description

Displays data about the fans and related control parameters. The "FANS" section is Optional and will not be present for Hydro and Immersion machines.

Command

$ echo '{"command": "fans"}' | nc $MINER_IP 4028 | jq

Examples

$ echo '{"command": "fans"}' | nc $MINER_IP 4028 | jq
{
  "FANCTRL": [
    {
      "FanMaxSpeed": 100,
      "FanMinSpeed": 20,
      "MinFans": 1,
      "PowerOffSpeed": 20
      "QuietFanStartup": false
    }
  ],
  "FANS": [
    {
      "FAN": "J12 | J14",
      "ID": 0,
      "RPM": 3900,
      "Speed": 49
    },
    {
      "FAN": "J13 | J12",
      "ID": 1,
      "RPM": 3900,
      "Speed": 49
    },
    {
      "FAN": "J15 | J15",
      "ID": 2,
      "RPM": 3840,
      "Speed": 49
    },
    {
      "FAN": "J14 | J13",
      "ID": 3,
      "RPM": 3780,
      "Speed": 49
    }
  ],
  "STATUS": [
    {
      "Code": 202,
      "Description": "LUXminer 2026.2.5.211358-b8d2f0b",
      "Msg": "4 Fan(s)",
      "STATUS": "S",
      "When": 1770338270
    }
  ],
  "id": 1
}

Field details

For the FANCTRL section:

Field	Notes
`FanMaxSpeed`	Maximum speed of automatic fans.
`FanMinSpeed`	Minimum speed of automatic fans.
`MinFans`	Minimum number of working fans to keep hashing.
`PowerOffSpeed`	Fan power when miner is powered off
`QuietFanStartup`	Either `true` or `false` to maintain quietest fan speed possible during startup conditions

For the FANS section:

Field	Notes
`FAN`	Optional. ID of the fan. Starts at zero.
`ID`	Optional. Same as `FAN`.
`RPM`	Optional. The currently measured fan speed (RPM)
`Speed`	Optional. The currently set fan power, in percentage. More power translates to a higher speed (RPM)

fans

fans

Description

Command

Examples

Field details

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