The tray does not want to heat?

synergy41

Hello everyone,
Well I move slowly, I solve the problem of my engines, but now it is my tray that does not want to heat.
It rises to temperature about 10 ° and then it shows me an error message:

Error: heating fault on heater 0, temperature rising much more slowly than expected 1.2 ° C / sec

Do you have an idea?
Thank you

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dc42

You need to tune the bed heater, which is heater 0. See https://duet3d.com/wiki/Tuning_the_heater_temperature_control.

synergy41

thank you for your reply,
I have these lines in my config file:
; Heaters
M143 S260; Set maximum heater temperature to 260C
M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30; Use PID on bed heater (may require further tuning)
M305 P0 T100000 B4607 C8.950070e-8 R4700; Set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4725 C7.060000e-8 R4700; Thermistor Set + ADC parameters for heater 1
What is the part that is not going?

number40fan

You need to tune the bed heater.

M303 H0

synergy41

Thank you it works