V-Core 3.1 Toolhead 1.0 Commissioning Klipper Error

I have a enclosed 300^3 that was working without issue with a LGX large gears and Mosquito Magnum installed. I recently upgraded to the new v1 toolhead (orbiter and Rapido) and added an EBB 42 v1.2 toolboard to the upgrade as well. Once wiring was completed I continually received a Klipper shutdown notice stating that the extruder temperature was out of bounds. Maybe are some existing files that need to be removed and recalibrated? I tried #uncommenting the extruder lines just to see if I could move past this error, without luck.

printer.txt16.91KB

Solution

Thank you for the assistance. After many rabbit holes, I found the first and second resolutions needed. The first issue was an error in wiring. By following the v-core 4 wiring suggestions for a v-core 3.1 (https://ratrig.dozuki.com/Guide/12.+Electronics/250#s2629) I mixed up the cables between the thermistor and the heater, as they are miss colored in the directions. After resolving the wiring issue the error still occurred, but now showed as negative degrees Celsius. (note - the jumper was implace as suggested for this toolboard) After multiple attempts to override the extruder sensor, the sensor temperature remained sensing excessive heat or negative heat causing Klipper to shut down.

The solution in this case was first to fix the wiring, and then followed by updating Ratos v2.1. After flashing my Rasp Pie and going through the configuration options setup, the extruder reads normal ambient temperature now.

Rat Rig

12. Electronics

This guide is still in progress, as more detailed instructions on how to prepare all wires will be added in the next few days.