Can min_extrude_temp be issued for T1 independently?

General Discussion
1

Basic Information:

Printer Model: Custom idex on separate carriages
MCU / Printerboard: Skr mini e3 v3 ,ebb42 toolheads
Host / SBC PAD7
klippy.log

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Describe your issue:

Trying to print on toolhead T1 without having T0 above min_extrude_temp .
It seems the only workaround is setting min_extrude_temp to less than ambient temp.
Fighting another errors too but managed to calibrate relative toolhead positions .
Thanks for the help.
… klippy too big and really not relevant but I will upload later
klippy.zip (2.6 MB)

2

Been a few years since I built my IDEX but I just looked and I do set min temp to 10 for both extruders. Probably for the issue you’re having.

In my start print I use M104 to start them heating before I start homing then towards end I issue M109 so it blocks until temp is reached. I do same thing in my filament load/unload macros.

3

Thanks ,I´m in the same boat. It´s a workaround but nothing is going to be killed except some filament .I guess the extrude min temp was relevant with printed extruder parts that can be broken…