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How to disable cold extrusion prevention?

Posted by CVRIV 
How to disable cold extrusion prevention?
July 11, 2021 04:08PM
I'm trying to check my extruder's steps/mm and I can't figure out how to bypass the cold extrusion prevention. Im using Marlin 2.0. I tried M302 as well. Says it's disabled but its not because it keeps giving me a warning and asking if I want to heat the hotend.

I tried commenting this out:
#define PREVENT_COLD_EXTRUSION

That didn't work.

I tried changing this to 0:
#define EXTRUDE_MINTEMP 180

That didn't work.

It keeps telling me that I'm trying to extrude below 180 despite what EXTRUDE_MINTEMP is set.

Help me out please. Thanks.

EDIT:
I tried commenting:
#define THERMAL_PROTECTION_HOTENDS

Doesn't work. Nothing works. Keeps telling me hot below min temp 180. What the hell.

Edited 3 time(s). Last edit at 07/11/2021 06:18PM by CVRIV.
Re: How to disable cold extrusion prevention?
July 11, 2021 08:51PM
Re: How to disable cold extrusion prevention?
August 12, 2021 01:29PM
What host software are you using? It may be the host software that's preventing the cold extrude rather than the firmware on the control board.


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