Duet3D Mainboard+Daughter board+PT100

[Carlo]

@Reaperrhs

M308 S1 P"spi.cs0" Y"rtd-max31865"

[Carlo]

@Reaperrhs
There is a space before the Y M308 S1 P"spi.cs0" Y"rtd-max31865"

[Reaperrhs]

@Carlo no luck so far, i have to double-check everything, also.. can you tell me whats define by the S1? because that's the only thing we have different

[Carlo]

@Reaperrhs
That's the Sensor number 1 so my bed is Sensor 0 ,hot end single hot end on my setup #1

[jay_s_uk]

maybe attach a photo of the daughterboard and wiring as you've installed it?

[JoergS5]

and the current heater config please

[Reaperrhs]

@jay_s_uk

[Reaperrhs]

@Reaperrhs ; Heaters

M308 S0 P"spi.cs0" Y"rtd-max31865" ; configure sensor 0 as thermocouple via CS pin spi.cs0
M950 H0 C"out1" T0 ; create nozzle heater output on out1 and map it to sensor 1
M143 H0 S450 ; set temperature limit for heater 1 to 450C
M307 H0 A512.3 C269.6 D3.6 S1.00 V24.0 B0 ; disable bang-bang mode for heater and set PWM limit
M308 S1 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out0" T1 ; create bed heater output on out0 and map it to sensor 1
M143 H1 S280 ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H1

[Reaperrhs]

@Reaperrhs the one on the top is for my hotend, is the one with the PT100

[Carlo]

@Reaperrhs

Just copy and paste mine in comment your lines out ; line by line so you dont need to delete it

M308 S0 P"temp0" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M307 H0 A122.0 C513.7 D0.5 S1.00 V24.0 B0 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M308 S1 P"spi.cs0" Y"rtd-max31865" ; configure sensor 1 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S450 ; set temperature limit for heater 1 to 450C
M307 H1 A512.3 C269.6 D3.6 S1.00 V24.0 B0 ; disable bang-bang mode for heater and set PWM limit

[Reaperrhs]

@Carlo HOTEND Working Thanks!!!

[Carlo]

@Reaperrhs

Ok change the position of your bed thermistor on the board to 0 and you should be done.

[Reaperrhs]

thank you guys, i will never get it done on my own, one more thing my heated bed has a ntc 100k, I need to configure that to, can you guys help me?

[Carlo]

@Reaperrhs
So is mine

[Reaperrhs]

the sensor on my bed is reading -273, I change the pin on my board to 0 and i left config as it is

[Carlo]

@Reaperrhs

Add that
M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0

In place of
M308 S0 P"temp0" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin temp0

[Reaperrhs]

i comment out the one i have and copy
M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0
Still reading -273

[Carlo]

@Reaperrhs

What printer is it ? or bed heater ?

[Reaperrhs]

to be exact is a silicone pad that I using on my heated bed

[Carlo]

@Reaperrhs

Change to B3950