#MCU 'toolboard' shutdown: ADC out of range PT1000

8 messages · Page 1 of 1 (latest)

compact coyote
#

MCU 'toolboard' shutdown: ADC out of range
This generally occurs when a heater temperature exceeds

EBB42 1.2 board. I've tried jumper off and on the PT1000 pins.

📎 klippy_7.log image.png
#

using the TH0 pins

image.png
compact coyote
#

Also get the same error with the thermistor unplugged.

blazing plover
#

I had a real tough time getting a PT1000 to work properly when plugged into my EBB42 last month. So we went back to running it all the way back to my main board and it worked. But the issue of ADC out of range usually indicates wiring. There is also a jumper that goes above the EBB42 for PT1000 that is not well documented.

warped sentinel
#

I'd start by only doing the sensor type and not including anything else as the only change you need to make is the senor?

[extruder]
sensor_type: PT1000

#

Im also seeing your heated bed reading heater_bed: target=0 temp=-109.3 which is odd