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Klipper3d / klipper

Klipper is a 3d-printer firmware
GNU General Public License v3.0
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Removing temperature requirements #5094

Closed StoneProto closed 2 years ago

StoneProto commented 2 years ago

Hello, I am using klipper to try and print cementous materials and do not need heaters or temperature readings for the extruder/bed.

After installing klipper I am receiving the following error message in Octoprint:

MCU 'mcu' shutdown: ADC out of range This generally occurs when a heater temperature exceeds its configured min_temp or max_temp. Once the underlying issue is corrected, use the "FIRMWARE_RESTART" command to reset the firmware, reload the config, and restart the host software. Printer is shutdown

Any thoughts how to eliminate this error? I have tried adjusting to the min_temp and max_temp to larger ranges (min_temp=-273.15, max_temp=9999999999, and min_extrude_temp=-273.15). I do not currently have a thermostat connected to my SKR 1.4 board. My next attempt was going to order a couple thermostats and connect them off to the side in combination with the larger temperature range.

printer.cfg (2).txt klippy.log

StoneProto commented 2 years ago

I switched from octoprint to fluiddpi and adjusted the printer.cfg to min_temp=-273.15, max_temp=2000. All works with no temp sensors