The printer is not ready on Klipper

General Discussion
21

I’m not sure, but it heats the table, but the klipper does not show that it is heated

22

I want the temperature to equalize.
but as soon as I start warming it up, it goes into error. I can’t warm it up.

23

Heating and reading the temperature are two different things.

24

It doesn’t read my temperature.

25

Yeah as you either use the wrong pin for the thermistor or something is broken.

26

klippy (10).log (2.6 MB)
here is my log if you need it

27

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

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
this error

28

Ok, let’s try this:

Keep the printer in idle.

Take a hair dryer or another mobile heat source.

Heat up the extruder. What temperature rises on the Mainsail screen?

Do it the same with the bed.

29

I heat up the extruder with a hair dryer, the temperature of the extruder rises, the table does not care about the hair dryer, neither the extruder nor the table rises when I warm up the table

30

I assume, you heated up the bed for some time.

  • Either the the thermistor cable of the bed is not properly plugged in to the printer board
  • the cable is broke
  • the thermistor is broken
  • or the thermistor detached from the bed. You can check by putting heat to the bed from below.
31

It didn’t help either, minus 100

32

Extreme temperatures can also be a result of a short circuit.

Are you sure about the the thermistor type you entered in the config?

33

Your bed thermistor doesn’t work. Nothing more can be done to help you. You need to fix that.

1 Like
34

my bed thermistor doesn’t work. You need to fix that. I’ll try to fix it, thanks!

35

I fixed everything, now the temperature is normal, the wire has been soldered off, but now when I drive home on z, he swears BLTouch failed to raise probe
klippy (12).log (1.7 MB)

36

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