73 lines
1.8 KiB
Markdown
73 lines
1.8 KiB
Markdown
---
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tag: m0412
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title: Filament Runout
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brief: Get/set filament runout detection parameters
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author: thinkyhead
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requires: FILAMENT_RUNOUT_SENSOR
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since: 2.0.0
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group: control
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codes: [ M412 ]
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notes:
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- Requires `FILAMENT_RUNOUT_SENSOR`.
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- Parameter `D` requires `FILAMENT_RUNOUT_DISTANCE_MM`.
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- Parameter `H` requires `HOST_ACTION_COMMANDS`.
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parameters:
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-
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tag: D
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optional: true
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description: Set the filament runout distance.
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values:
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-
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type: float
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tag: linear
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-
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tag: H
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optional: true
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description: Flag to enable or disable host handling of a filament runout.
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values:
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-
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type: bool
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-
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tag: S
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optional: true
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description: Flag to enable or disable Filament Runout Detection. If omitted, the current enabled state will be reported.
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values:
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-
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type: bool
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-
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tag: R
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optional: true
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description: Flag to reset the filament runout sensor. Not needed with `S`.
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values:
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-
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type: bool
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examples:
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-
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pre: Enable (and reset) filament runout detection
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code: M412 S1
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-
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pre: Disable filament runout detection
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code: M412 S0
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-
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pre: Report filament runout state
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code: |
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M412
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Filament runout ON
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-
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pre: Set filament runout distance
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code: |
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M412 D35 ; requires FILAMENT_RUNOUT_DISTANCE_MM
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M412
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Filament runout ON
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Filament runout distance (mm): 35
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---
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Get or set filament runout status and distance. Omit all parameters to get a report of the current stats. Enable or disable filament runout detection with `S` and set distance with `D`. When filament sensors are enabled, Marlin will respond to a filament runout by running the configured G-code (usually [`M600` Filament Change](/docs/gcode/M600.html)). When filament runout detection is disabled, Marlin will take no action for filament runout.
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