46 lines
1.0 KiB
Markdown
46 lines
1.0 KiB
Markdown
---
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tag: m0302
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title: Cold Extrude
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brief: Set minimum extrusion temperature, allow cold extrusion.
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author: thinkyhead
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requires: PREVENT_COLD_EXTRUSION
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group: thermal
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codes: [ M302 ]
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notes: Requires `PREVENT_COLD_EXTRUSION`.
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parameters:
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-
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tag: S
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optional: true
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description: Minimum temperature for safe extrusion
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values:
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-
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tag: temp
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type: float
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-
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tag: P
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optional: true
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description: Flag to allow extrusion at any temperature
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values:
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-
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tag: flag
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type: bool
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examples:
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-
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pre: Some common uses...
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code: |
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M302 ; report current cold extrusion state
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M302 P0 ; enable cold extrusion checking
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M302 P1 ; disable cold extrusion checking
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M302 S0 ; always allow extrusion (disable checking)
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M302 S170 ; only allow extrusion above 170
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M302 S170 P1 ; set min extrude temp to 170 but leave disabled
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---
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Set the minimum extrusion temperature, potentially allowing E movement at temperatures below the melting point of the material.
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