Idle timeout overriding Preheat orders
Hi devs and enthusiasts!
When I was with the stock Ender 3 V2 firmware, and when I had called the option to preheat ABS or PLA, it stayed heating with the configured temps until I want, being print anything or to cooldown, but I decide what to do.
After uploading a Marlin firmware (build 20210305), the cooldown order is overriding my preheat order, even before reaching the temps configured, it stops the heat. In other words, the idle timeout is disregarding the preheat order.
My printer is a Ender 3 V2 with Marlin V4.2.2 board.
I believe this is a bug. This is the way to make a request to fix this problem?
I’m new in this forum and I loving 3D printing, and if I can make this community better, I’ll do.
Thanks a lot!
(sorry for my bad english)
The values for the timeout are to protect your printer from burning the filament in the hotend etc.
This should be ‘fixed’ in the start g-code in your slicer.
See the FAQ for the Ender 3 V2 under the title: “What is the recommended Start G-Code?”