42 lines
747 B
Markdown
42 lines
747 B
Markdown
---
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tag: m0140
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title: Set Bed Temperature
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brief: Set a new target bed temperature.
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author: thinkyhead
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group: thermal
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codes: [ M140 ]
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notes:
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parameters:
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-
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tag: I
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since: 2.0.6
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optional: true
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description: Material preset index. Overrides `S`.
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values:
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-
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type: int
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tag: index
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-
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tag: S
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optional: true
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description: Target temperature
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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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examples:
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-
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pre: Set target temperature, no waiting
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code: M140 S80
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---
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Set a new target temperature for the heated bed and continue without waiting. The firmware manages heating in the background.
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Use [`M190`](/docs/gcode/M190.html) to wait for the bed to reach the target temperature.
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