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Start code correction for Creality, Voxelab, Sovol & Elegoo printers #1021

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merged 6 commits into from
May 10, 2023

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fr3ak2402
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The improvement to the start code fixes the slicing problem so that an error message no longer appears.
When a slicing of an object is performed.

@@ -103,7 +103,7 @@
"default_filament_profile": [
"Creality Generic PLA"
],
"machine_start_gcode": "G90 ; use absolute coordinates\nM83 ; extruder relative mode\nM140 S{hot_plate_temp_initial_layer} ; set final bed temp\nM104 S150 ; set temporary nozzle temp to prevent oozing during homing\nG4 S10 ; allow partial nozzle warmup\nG28 ; home all axis\nG1 Z50 F240\nG1 X2 Y10 F3000\nM104 S{nozzle_temperature_initial_layer} ; set final nozzle temp\nM190 S{hot_plate_temp_initial_layer} ; wait for bed temp to stabilize\nM109 S{nozzle_temperature_initial_layer} ; wait for nozzle temp to stabilize\nG1 Z0.28 F240\nG92 E0\nG1 Y140 E10 F1500 ; prime the nozzle\nG1 X2.3 F5000\nG92 E0\nG1 Y10 E10 F1200 ; prime the nozzle\nG92 E0",
"machine_start_gcode": "G90 ; use absolute coordinates\nM83 ; extruder relative mode\nM140 S[hot_plate_temp_initial_layer] ; set final bed temp\nM104 S150 ; set temporary nozzle temp to prevent oozing during homing\nG4 S10 ; allow partial nozzle warmup\nG28 ; home all axis\nG1 Z50 F240\nG1 X2 Y10 F3000\nM104 S[nozzle_temperature_initial_layer] ; set final nozzle temp\nM190 S[hot_plate_temp_initial_layer] ; wait for bed temp to stabilize\nM109 S[nozzle_temperature_initial_layer] ; wait for nozzle temp to stabilize\nG1 Z0.28 F240\nG92 E0\nG1 Y140 E10 F1500 ; prime the nozzle\nG1 X2.3 F5000\nG92 E0\nG1 Y10 E10 F1200 ; prime the nozzle\nG92 E0",
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Better to use bed_temperature_initial_layer_single instead of hot_plate_temp_initial_layer

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@SoftFever

Okay, thanks for pointing that out.

I had it tested with the hot_plate_temp_initial_layer parameters and it always worked without problems. Also with all printing processes. I also just tested a print with this parameters bed_temperature_initial_layer_single.

The parameter was changed from hot_plate_temp_initial_layer to bed_temperature_initial_layer_single.

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@fr3ak2402
hot_plate_temp_initial_layer only works if the hot plate bed type is selected.
This is fine for all non-Bambu printers at the moment since we don't allow users to change bed type.
But for future proof, we should use bed_temperature_initial_layer_single

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@SoftFever
Okay, I will then adjust that for all printers

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@SoftFever
Thanks for the changes to the other printers

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LGTM
Thank you

@SoftFever SoftFever merged commit 382dd9b into SoftFever:main May 10, 2023
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2 participants