191 lines
6.0 KiB
Markdown
191 lines
6.0 KiB
Markdown
---
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tag: g033
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title: Delta Auto Calibration
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brief: Calibrate various Delta parameters
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author: LVD-AC
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contrib: thinkyhead
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since: 1.1.0
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requires: DELTA_AUTO_CALIBRATION
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group: [ calibration, delta ]
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codes: [ G33 ]
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parameters:
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-
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tag: C
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optional: true
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description: If omitted iterations stop at best achievable precision. If set iterations will stop at the set precision.
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values:
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- type: float
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-
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tag: E
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optional: true
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description: Engage the probe for each point.
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values:
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- type: bool
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-
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tag: F
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optional: true
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description: Run ("force") this number of iterations and take the best result.
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values:
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- type: int
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tag: 1-30
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-
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tag: P
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optional: true
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description: Number of probe points. If not specified, uses DELTA_CALIBRATION_DEFAULT_POINTS
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values:
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- type: int
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-
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tag: 0
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description: Normalize end-stops and tower angle corrections only (no probing).
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-
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tag: 1
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description: Probe center and set height only.
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-
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tag: 2
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description: Probe center and towers. Set height, endstops, and delta radius.
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-
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tag: 3
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description: Probe all positions - center, towers and opposite towers. Set all.
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-
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tag: 4-10
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description: Probe all positions with intermediate locations, averaging them.
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-
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tag: T
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optional: true
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description: Disable tower angle corrections calibration (`P3`-`P7`)
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values:
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- type: bool
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-
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tag: V
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optional: true
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description: Set the verbose level
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values:
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- type: int
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-
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tag: 0
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description: Dry run, no calibration
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-
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tag: 1
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description: Report settings
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-
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tag: 2
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description: Report settings and probe results
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-
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tag: 3
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description: Report settings, probe results, and calibration results
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-
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default: 1
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-
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tag: O
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optional: true
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since: 2.0.9.2
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description: Probe at probe-offset-relative positions instead of the required kinematic points.
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values:
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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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since: 2.0.9.2
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description: Temporarily reduce the size of the probe grid by the specified amount.
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values:
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- type: float
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notes:
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examples:
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-
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pre: Default (Verbose 1)
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code: |
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G33
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> G33 Auto Calibrate
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> Checking... AC
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> .Height:295.00 Ex:+0.00 Ey:+0.00 Ez:+0.00 Radius:100.00
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> .Tower angle : Tx:+0.00 Ty:+0.00 Tz:+0.00
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> Iteration : 01 std dev:2.665
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> .Height:297.85 Ex:-0.18 Ey:-0.13 Ez:+0.00 Radius:100.68
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> .Tower angle : Tx:-0.05 Ty:+0.08 Tz:+0.00
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> Iteration : 02 std dev:0.128
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> .Height:297.77 Ex:-0.19 Ey:-0.09 Ez:+0.00 Radius:100.80
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> .Tower angle : Tx:-0.07 Ty:+0.15 Tz:+0.00
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> Iteration : 03 std dev:0.025
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> .Height:297.78 Ex:-0.17 Ey:-0.09 Ez:+0.00 Radius:100.78
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> .Tower angle : Tx:-0.09 Ty:+0.20 Tz:+0.00
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> Iteration : 04 std dev:0.022
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> .Height:297.80 Ex:-0.14 Ey:-0.07 Ez:+0.00 Radius:100.79
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> .Tower angle : Tx:-0.10 Ty:+0.22 Tz:+0.00
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> Iteration : 05 std dev:0.019
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> .Height:297.81 Ex:-0.13 Ey:-0.06 Ez:+0.00 Radius:100.80
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> .Tower angle : Tx:-0.10 Ty:+0.25 Tz:+0.00
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> Calibration OK rolling back.
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> .Height:297.80 Ex:-0.14 Ey:-0.07 Ez:+0.00 Radius:100.79
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> .Tower angle : Tx:-0.10 Ty:+0.22 Tz:+0.00
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> Save with M500 and/or copy to Configuration.h
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-
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pre: Verbose 2
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code: |
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G33 V2
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> G33 Auto Calibrate
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> Checking... AC
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> .Height:297.80 Ex:-0.14 Ey:-0.07 Ez:+0.00 Radius:100.79
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> .Tower angle : Tx:-0.10 Ty:+0.22 Tz:+0.00
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> . c:+0.01 x:+0.06 y:+0.04 z:+0.01
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> . yz:-0.02 zx:-0.01 xy:+0.01
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> Iteration : 01 std dev:0.028
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> .Height:297.81 Ex:-0.10 Ey:-0.04 Ez:+0.00 Radius:100.81
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> .Tower angle : Tx:-0.10 Ty:+0.24 Tz:+0.00
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> . c:-0.03 x:-0.01 y:-0.02 z:-0.03
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> . yz:-0.05 zx:-0.05 xy:-0.06
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> Calibration OK rolling back.
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> .Height:297.80 Ex:-0.14 Ey:-0.07 Ez:+0.00 Radius:100.79
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> .Tower angle : Tx:-0.10 Ty:+0.22 Tz:+0.00
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> Save with M500 and/or copy to Configuration.h
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-
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pre: Using `V0` for Dry Run with no calibration.
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code: |
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G33 V0
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> G33 Auto Calibrate
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> Checking... AC (DRY-RUN)
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> .Height:295.00 Ex:+0.00 Ey:+0.00 Ez:+0.00 Radius:100.00
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> .Tower angle : Tx:+0.00 Ty:+0.00 Tz:+0.00
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> . c:-2.86 x:-2.68 y:-2.62 z:-2.56
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> . yz:-2.55 zx:-2.61 xy:-2.78
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> End DRY-RUN std dev:2.668
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-
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pre: Using the `T` flag for no tower angles.
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code: |
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G33 T
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> G33 Auto Calibrate
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> Checking... AC
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> .Height:297.79 Ex:-0.13 Ey:-0.06 Ez:+0.00 Radius:100.83
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> Iteration : 01 std dev:0.024
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> .Height:297.82 Ex:-0.09 Ey:-0.05 Ez:+0.00 Radius:100.82
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> Calibration OK rolling back.
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> .Height:297.79 Ex:-0.13 Ey:-0.06 Ez:+0.00 Radius:100.83
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> Save with M500 and/or copy to Configuration.h
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-
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pre: Use a single point (`P1`) to check the height.
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code: |
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G33 P1
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> G33 Auto Calibrate
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> Checking... AC
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> .Height:297.79
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> Calibration OK
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> .Height:297.80
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> Save with M500 and/or copy to Configuration.h
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---
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With the `G33` command you can:
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- Probe a circular grid of points,
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- Calibrate Delta Height,
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- Calibrate endstops,
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- Calibrate Delta Radius, and
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- Calibrate Tower Angles.
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