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How to remove the Nozzle operation temperature of UM 2
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· How to remove the Nozzle operation temperature of UM 2
By default I believe the feeder won't rotate at any given moment if the temperature dips below 170C. This line of code in Configuration.h:
#define EXTRUDE_MINTEMP 170
So one option is to change that line of code and rebuild Marlin but this is not trivial and would take an experienced programmer maybe 2 to 5 hours the first time (just a few minutes the second time). I did post how to do this:
HOWEVER there is another option. You can enable cold extrudes with the gcode M302 (allow cold extrudes):
M302 S0
So you could add that gcode early on in the program - I guess just before you first move the extruder
I'm not sure what you mean by "um 2 have limit". Are you talking about the TUNE menu? Or Cura? If the Material settings on the printer itself have a lower limit as well then you can go back to cura and go into "machine settings" (tricky to find) and change the options on your gcode flavor to Marlin instead of "ultigcode". This will let you set the nozzle temp in Cura (or you can do it by hand editing the gcode.
Normally, for UM2 printers, the temp is controlled by the filament type on the printer itself but most printers (including every other Ultimaker printer type) don't do this and you control the temperature in Cura.
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Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more.
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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gr5 2,172
By default I believe the feeder won't rotate at any given moment if the temperature dips below 170C. This line of code in Configuration.h:
#define EXTRUDE_MINTEMP 170
So one option is to change that line of code and rebuild Marlin but this is not trivial and would take an experienced programmer maybe 2 to 5 hours the first time (just a few minutes the second time). I did post how to do this:
https://community.ultimaker.com/topic/16856-how-to-build-marlin-the-way-tinkerghome-and-ultimaker-do-it-if-you-have-windows/
HOWEVER there is another option. You can enable cold extrudes with the gcode M302 (allow cold extrudes):
M302 S0
So you could add that gcode early on in the program - I guess just before you first move the extruder
I'm not sure what you mean by "um 2 have limit". Are you talking about the TUNE menu? Or Cura? If the Material settings on the printer itself have a lower limit as well then you can go back to cura and go into "machine settings" (tricky to find) and change the options on your gcode flavor to Marlin instead of "ultigcode". This will let you set the nozzle temp in Cura (or you can do it by hand editing the gcode.
Normally, for UM2 printers, the temp is controlled by the filament type on the printer itself but most printers (including every other Ultimaker printer type) don't do this and you control the temperature in Cura.
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