Heater extruder not heating at expected rate SKR MINI E3 V3

General Discussion
1

Basic Information:

Printer Model: Ender 3 v2 Sprite Pro Extruder
MCU / Printerboard: SKR Mini E3 V3
Host / SBC Raspberry Pi 5 4GB
klippy.log

Hi everyone,

I’m running Klipper on my Ender 3 V2 and recently swapped in an SKR Mini E3 V3. When I try to heat up the hotend or heaterbed, I get the following error:

“Heater extruder not heating at expected rate
See the ‘verify_heater’ section in docs/Config_Reference.md for the parameters that control this check.”

I’ve double-checked my configuration files, but I’m not sure what exactly is causing this issue. Has anyone encountered a similar problem? Any advice or other troubleshooting steps would be greatly appreciated.

Thanks in advance for your help!

Describe your issue:

…
Klippy Log from 192.168.68.80 (1).log (101.9 KB)
printer.cfg (5.7 KB)

2

grafik
grafik550×609 5 KB

Klipper is correctly:

  • Setting the target temperature
  • Setting the output to 100% (PWM = 1)

However, the actual temperature is not changing at all. This issue is likely due to:

  • A defective heating cartridge
  • Problems with the wiring, such as broken wires or a defective connector.