Bed Heater settings not appearing in DWC 3.1.1



  • This is my heater config section

    M308 S0 P"spi.cs2" Y"rtd-max31865" F50
    M308 S1 P"spi.cs1" Y"rtd-max31865" F50
    M950 H0 C"bedheat" T0
    M950 H1 C"e0heat" T1
    

    f4b95863-7f0d-443a-b9a7-1df878d78d78-image.png

    This is what I see.

    further info

    2440d7ed-3829-4fff-b5d1-41c2ddd389ca-image.png

    I am obviously missing something obvious but I just can't see the Wood for the Trees.

    Any pointers gratefully received

    Doug


  • Moderator

    ; Heaters
    M308 S0 P"spi.cs2" Y"rtd-max31865" F50     ; configure sensor 0 as thermocouple via CS pin spi.cs2
    M950 H0 C"bedheat" T0                   ; create bed heater output on bedheat and map it to sensor 0
    M307 H0 B0 S1.00                        ; disable bang-bang mode for the bed heater and set PWM limit
    M140 H0                                 ; map heated bed to heater 0
    M143 H0 S120                            ; set temperature limit for heater 0 to 120C
    M308 S1 P"spi.cs1" Y"rtd-max31865" F50     ; configure sensor 1 as thermocouple via CS pin spi.cs1
    M950 H1 C"e0heat" T1                    ; create nozzle heater output on e0heat and map it to sensor 1
    M307 H1 B0 S1.00                        ; disable bang-bang mode for heater  and set PWM limit
    
    ; Tools
    M563 P0 D0 H1 F0                        ; define tool 0
    

    I just generated this in the config tool. Does it work?



  • @Phaedrux said in Bed Heater settings not appearing in DWC 3.1.1:

    ; Heaters M308 S0 P"spi.cs2" Y"rtd-max31865" F50 ; configure sensor 0 as thermocouple via CS pin spi.cs2 M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"spi.cs1" Y"rtd-max31865" F50 ; configure sensor 1 as thermocouple via CS pin spi.cs1 M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit ; Tools M563 P0 D0 H1 F0 ; define tool 0

    Thanks Mate it was the M140 that I was missing


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